Proceedings

2022

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  Shajalal, M., Bohlouli, M., Das, H. P., Boden, A. & Stevens, G. (2022)Focus on what matters: improved feature selection techniques for personal thermal comfort modelling

  Proceedings of the 9th ACM International Conference on Systems for Energy-Efficient Buildings, Cities, and Transportation. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 496–499 doi:10.1145/3563357.3567406
  [BibTeX] [Abstract] [Download PDF]

  Occupants’ personal thermal comfort (PTC) is indispensable for their well-being, physical and mental health, and work efficiency. Predicting PTC preferences in a smart home can be a prerequisite to adjusting the indoor temperature for providing a comfortable environment. In this research, we focus on identifying relevant features for predicting PTC preferences. We propose a machine learning-based predictive framework by employing supervised feature selection techniques. We apply two feature selection techniques to select the optimal sets of features to improve the thermal preference prediction performance. The experimental results on a public PTC dataset demonstrated the efficiency of the feature selection techniques that we have applied. In turn, our PTC prediction framework with feature selection techniques achieved state-of-the-art performance in terms of accuracy, Cohen’s kappa, and area under the curve (AUC), outperforming conventional methods.

  @inproceedings{shajalal_focus_2022,
  address = {New York, NY, USA},
  series = {{BuildSys} '22},
  title = {Focus on what matters: improved feature selection techniques for personal thermal comfort modelling},
  isbn = {978-1-4503-9890-9},
  shorttitle = {Focus on what matters},
  url = {https://doi.org/10.1145/3563357.3567406},
  doi = {10.1145/3563357.3567406},
  abstract = {Occupants' personal thermal comfort (PTC) is indispensable for their well-being, physical and mental health, and work efficiency. Predicting PTC preferences in a smart home can be a prerequisite to adjusting the indoor temperature for providing a comfortable environment. In this research, we focus on identifying relevant features for predicting PTC preferences. We propose a machine learning-based predictive framework by employing supervised feature selection techniques. We apply two feature selection techniques to select the optimal sets of features to improve the thermal preference prediction performance. The experimental results on a public PTC dataset demonstrated the efficiency of the feature selection techniques that we have applied. In turn, our PTC prediction framework with feature selection techniques achieved state-of-the-art performance in terms of accuracy, Cohen's kappa, and area under the curve (AUC), outperforming conventional methods.},
  urldate = {2022-12-13},
  booktitle = {Proceedings of the 9th {ACM} {International} {Conference} on {Systems} for {Energy}-{Efficient} {Buildings}, {Cities}, and {Transportation}},
  publisher = {Association for Computing Machinery},
  author = {Shajalal, Md and Bohlouli, Milad and Das, Hari Prasanna and Boden, Alexander and Stevens, Gunnar},
  month = dec,
  year = {2022},
  keywords = {machine learning, feature selection, thermal comfort modelling},
  pages = {496--499},
  }

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  Krüger, M., Carros, F., Ahmadi, M., de Leal, D. C., Brandt, M. & Wulf, V. (2022)Understanding Forestry Practices to Support Climate Adaption

  Adjunct Proceedings of the 2022 Nordic Human-Computer Interaction Conference. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 1–6 doi:10.1145/3547522.3547677
  [BibTeX] [Abstract] [Download PDF]

  Forests and their management practices are under considerable pressure to adapt to a changing climate. This study reports on early results on the adaptation of forests and forestry practices in Europe. Our study confirms the social and situated nature of forestry and climate adaption and found that the absence of appropriate knowledge and the multi-actor nature of the forest are central challenges for the necessary adaptation. These challenges are well known to HCI research and resonate with approaches to knowledge management and participation of multiple actors in design. The forest however also challenges existing approaches in return. This makes the forest a site not just for urgent action to realise its role in climate mitigation, but also for the production of HCI knowledge.

  @inproceedings{kruger_understanding_2022,
  address = {New York, NY, USA},
  series = {{NordiCHI} '22},
  title = {Understanding {Forestry} {Practices} to {Support} {Climate} {Adaption}},
  isbn = {978-1-4503-9448-2},
  url = {https://doi.org/10.1145/3547522.3547677},
  doi = {10.1145/3547522.3547677},
  abstract = {Forests and their management practices are under considerable pressure to adapt to a changing climate. This study reports on early results on the adaptation of forests and forestry practices in Europe. Our study confirms the social and situated nature of forestry and climate adaption and found that the absence of appropriate knowledge and the multi-actor nature of the forest are central challenges for the necessary adaptation. These challenges are well known to HCI research and resonate with approaches to knowledge management and participation of multiple actors in design. The forest however also challenges existing approaches in return. This makes the forest a site not just for urgent action to realise its role in climate mitigation, but also for the production of HCI knowledge.},
  urldate = {2022-10-07},
  booktitle = {Adjunct {Proceedings} of the 2022 {Nordic} {Human}-{Computer} {Interaction} {Conference}},
  publisher = {Association for Computing Machinery},
  author = {Krüger, Max and Carros, Felix and Ahmadi, Michael and Leal, Debora de Castro and Brandt, Maximilian and Wulf, Volker},
  month = oct,
  year = {2022},
  keywords = {sustainability, climate, conservation, environmental stewardship, forestry, forests, forea},
  pages = {1--6},
  }

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  Oberschmidt, K., Grünloh, C., Doherty, K., Wolkorte, R., Saßmannshausen, S. M., Siering, L., Cajander, Å., Dolezel, M., Lifvergren, S. & van Den Driesche, K. (2022)How To Train Your Stakeholders: Skill Training In Participatory Health Research

  Adjunct Proceedings of the 2022 Nordic Human-Computer Interaction Conference. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 1–4 doi:10.1145/3547522.3547700
  [BibTeX] [Abstract] [Download PDF]

  Currently, health research increasingly involves diverse groups of stakeholders. Such collaborations occur on various levels, where in some cases, stakeholders become co-researchers. However, these stakeholders (e.g. patients) are not always trained in the necessary research skills. On the other hand, researchers are not trained to collaborate with stakeholders. While there is agreement that skill training should be offered as an integral part of participatory health, so far knowledge is lacking on what such a training should look like. This workshop aims to collect experiences from those who have either previously implemented stakeholder skill training or have experiences where stakeholder skill training was lacking but would have been beneficial, and facilitate the exchange of ideas between participants who are interested in the topic. The outcomes will be communicated in ways that are accessible for academic and non-academic stakeholders and will provide them with guidance for conducting stakeholder skill training.

  @inproceedings{oberschmidt_how_2022,
  address = {New York, NY, USA},
  series = {{NordiCHI} '22},
  title = {How {To} {Train} {Your} {Stakeholders}: {Skill} {Training} {In} {Participatory} {Health} {Research}},
  isbn = {978-1-4503-9448-2},
  shorttitle = {How {To} {Train} {Your} {Stakeholders}},
  url = {https://doi.org/10.1145/3547522.3547700},
  doi = {10.1145/3547522.3547700},
  abstract = {Currently, health research increasingly involves diverse groups of stakeholders. Such collaborations occur on various levels, where in some cases, stakeholders become co-researchers. However, these stakeholders (e.g. patients) are not always trained in the necessary research skills. On the other hand, researchers are not trained to collaborate with stakeholders. While there is agreement that skill training should be offered as an integral part of participatory health, so far knowledge is lacking on what such a training should look like. This workshop aims to collect experiences from those who have either previously implemented stakeholder skill training or have experiences where stakeholder skill training was lacking but would have been beneficial, and facilitate the exchange of ideas between participants who are interested in the topic. The outcomes will be communicated in ways that are accessible for academic and non-academic stakeholders and will provide them with guidance for conducting stakeholder skill training.},
  urldate = {2022-10-10},
  booktitle = {Adjunct {Proceedings} of the 2022 {Nordic} {Human}-{Computer} {Interaction} {Conference}},
  publisher = {Association for Computing Machinery},
  author = {Oberschmidt, Kira and Grünloh, Christiane and Doherty, Kevin and Wolkorte, Ria and Saßmannshausen, Sheree May and Siering, Lara and Cajander, Åsa and Dolezel, Michal and Lifvergren, Svante and van Den Driesche, Karin},
  month = oct,
  year = {2022},
  pages = {1--4},
  }

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  Scheepmaker, L., Aal, T., Kender, K., Vallis, S., Aal, K., Smith, N., Melenhorst, M., Van Twist, A., Veenstra, M., Schuler, D., Müller, C., Wulf, V., Weibert, A., Weibert, A., Weibert, A. & Weibert, A. (2022)Ethical Future Environments: Engaging refugees in Smart City participation

  Adjunct Proceedings of the 2022 Nordic Human-Computer Interaction Conference. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 1–5 doi:10.1145/3547522.3547704
  [BibTeX] [Abstract] [Download PDF]

  Aiming to improve quality of life for their citizens, cities and environments regions are becoming increasingly smarter. Smart City research and practice has put emphasis on the importance of citizen-centric processes, collaborating with citizens and other stakeholders, as well as public values in Smart City projects. Nevertheless, cities and governmental organizations continue to adopt technology-push approaches, marginalized citizens such as refugees are often excluded in (urban) digitalization and decision-making processes. Despite their different and valuable perspectives, collaborating with marginalized citizens is not common practice, as it often requires a different approach than traditional citizen participation techniques. During this workshop, we will discuss with Smart City practitioners and refugees how we could broaden participation to include citizens who are still excluded, using a visual card-based game to discuss topics in the Smart City context that are relevant to participants. The expected outcomes of this workshop are an understanding of opportunities for involving marginalized citizens (in this workshop: refugees) in Smart City projects, different perspectives of stakeholders involved, and the setting up of a learning and caring community in which different stakeholders can share their insights and practices.

  @inproceedings{scheepmaker_ethical_2022,
  address = {New York, NY, USA},
  series = {{NordiCHI} '22},
  title = {Ethical {Future} {Environments}: {Engaging} refugees in {Smart} {City} participation},
  isbn = {978-1-4503-9448-2},
  shorttitle = {Ethical {Future} {Environments}},
  url = {https://doi.org/10.1145/3547522.3547704},
  doi = {10.1145/3547522.3547704},
  abstract = {Aiming to improve quality of life for their citizens, cities and environments regions are becoming increasingly smarter. Smart City research and practice has put emphasis on the importance of citizen-centric processes, collaborating with citizens and other stakeholders, as well as public values in Smart City projects. Nevertheless, cities and governmental organizations continue to adopt technology-push approaches, marginalized citizens such as refugees are often excluded in (urban) digitalization and decision-making processes. Despite their different and valuable perspectives, collaborating with marginalized citizens is not common practice, as it often requires a different approach than traditional citizen participation techniques. During this workshop, we will discuss with Smart City practitioners and refugees how we could broaden participation to include citizens who are still excluded, using a visual card-based game to discuss topics in the Smart City context that are relevant to participants. The expected outcomes of this workshop are an understanding of opportunities for involving marginalized citizens (in this workshop: refugees) in Smart City projects, different perspectives of stakeholders involved, and the setting up of a learning and caring community in which different stakeholders can share their insights and practices.},
  urldate = {2022-10-04},
  booktitle = {Adjunct {Proceedings} of the 2022 {Nordic} {Human}-{Computer} {Interaction} {Conference}},
  publisher = {Association for Computing Machinery},
  author = {Scheepmaker, Laura and Aal, Tanja and Kender, Kay and Vallis, Stacy and Aal, Konstantin and Smith, Nancy and Melenhorst, Mark and Van Twist, Anouk and Veenstra, Mettina and Schuler, Douglas and Müller, Claudia and Wulf, Volker and Weibert, Anne and Weibert, Anne and Weibert, Anne and Weibert, Anne},
  month = oct,
  year = {2022},
  keywords = {HCI, Participatory design, refugees, Smart Cities, marginalized people},
  pages = {1--5},
  }

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  Alizadeh, F., Mniestri, A. & Stevens, G. (2022)Does Anyone Dream of Invisible A.I.? A Critique of the Making Invisible of A.I. Policing

  Nordic Human-Computer Interaction Conference. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 1–6 doi:10.1145/3546155.3547282
  [BibTeX] [Abstract] [Download PDF]

  For most people, using their body to authenticate their identity is an integral part of daily life. From our fingerprints to our facial features, our physical characteristics store the information that identifies us as “us.” This biometric information is becoming increasingly vital to the way we access and use technology. As more and more platform operators struggle with traffic from malicious bots on their servers, the burden of proof is on users, only this time they have to prove their very humanity and there is no court or jury to judge, but an invisible algorithmic system. In this paper, we critique the invisibilization of artificial intelligence policing. We argue that this practice obfuscates the underlying process of biometric verification. As a result, the new “invisible” tests leave no room for the user to question whether the process of questioning is even fair or ethical. We challenge this thesis by offering a juxtaposition with the science fiction imagining of the Turing test in Blade Runner to reevaluate the ethical grounds for reverse Turing tests, and we urge the research community to pursue alternative routes of bot identification that are more transparent and responsive.

  @inproceedings{alizadeh_does_2022,
  address = {New York, NY, USA},
  series = {{NordiCHI} '22},
  title = {Does {Anyone} {Dream} of {Invisible} {A}.{I}.? {A} {Critique} of the {Making} {Invisible} of {A}.{I}. {Policing}},
  isbn = {978-1-4503-9699-8},
  shorttitle = {Does {Anyone} {Dream} of {Invisible} {A}.{I}.?},
  url = {https://doi.org/10.1145/3546155.3547282},
  doi = {10.1145/3546155.3547282},
  abstract = {For most people, using their body to authenticate their identity is an integral part of daily life. From our fingerprints to our facial features, our physical characteristics store the information that identifies us as "us." This biometric information is becoming increasingly vital to the way we access and use technology. As more and more platform operators struggle with traffic from malicious bots on their servers, the burden of proof is on users, only this time they have to prove their very humanity and there is no court or jury to judge, but an invisible algorithmic system. In this paper, we critique the invisibilization of artificial intelligence policing. We argue that this practice obfuscates the underlying process of biometric verification. As a result, the new "invisible" tests leave no room for the user to question whether the process of questioning is even fair or ethical. We challenge this thesis by offering a juxtaposition with the science fiction imagining of the Turing test in Blade Runner to reevaluate the ethical grounds for reverse Turing tests, and we urge the research community to pursue alternative routes of bot identification that are more transparent and responsive.},
  urldate = {2022-10-04},
  booktitle = {Nordic {Human}-{Computer} {Interaction} {Conference}},
  publisher = {Association for Computing Machinery},
  author = {Alizadeh, Fatemeh and Mniestri, Aikaterini and Stevens, Gunnar},
  month = oct,
  year = {2022},
  keywords = {Biometric data, Invisible AI, reCAPTCHA, Verification systems, Voight-Kampff test},
  pages = {1--6},
  }

• ---

  Helm, M., Carros, F., Schädler, J. & Wulf, V. (2022)Zoomorphic Robots and People with Disabilities

  Pfleging, B., Gerling, K. & Mayer, S. (Hrsg.), Mensch und Computer 2022 – Tagungsband. New York, NY, USA, Publisher: ACM, Pages: 5 doi:10.1145/3543758.3547552
  [BibTeX] [Abstract] [Download PDF]

  Although zoomorphic robots are already popular as companions in some parts of the world, like Japan, they are still a niche product in Germany and are primarily present in academia. In this study, we analyse the effects of the new version of the zoomorphic robot AIBO on people with disabilities living in residential care homes. We observed the interaction for four weeks, giving the care workers and residents complete control of the robot. We specifically looked at factors like well-being and interaction strategies. Our findings show mixed results. Whereas AIBO seems to have positive effects on some residents, e.g. reducing loneliness and enhancing personal well-being, others relate less positively to its limited functions and language restrictions. This study indicates that AIBO has the potential to be used meaningfully in real-world care contexts in Germany but needs improvement to have a fully positive impact.

  @inproceedings{helm_zoomorphic_2022,
  address = {New York, NY, USA},
  title = {Zoomorphic {Robots} and {People} with {Disabilities}},
  url = {http://dl.gi.de/handle/20.500.12116/39247},
  doi = {10.1145/3543758.3547552},
  abstract = {Although zoomorphic robots are already popular as companions in some parts of the world, like Japan, they are still a niche product in Germany and are primarily present in academia. In this study, we analyse the effects of the new version of the zoomorphic robot AIBO on people with disabilities living in residential care homes. We observed the interaction for four weeks, giving the care workers and residents complete control of the robot. We specifically looked at factors like well-being and interaction strategies. Our findings show mixed results. Whereas AIBO seems to have positive effects on some residents, e.g. reducing loneliness and enhancing personal well-being, others relate less positively to its limited functions and language restrictions. This study indicates that AIBO has the potential to be used meaningfully in real-world care contexts in Germany but needs improvement to have a fully positive impact.},
  language = {en},
  urldate = {2022-09-12},
  booktitle = {Pfleging, {B}., {Gerling}, {K}. \& {Mayer}, {S}. ({Hrsg}.), {Mensch} und {Computer} 2022 - {Tagungsband}},
  publisher = {ACM},
  author = {Helm, Melina and Carros, Felix and Schädler, Johannes and Wulf, Volker},
  month = sep,
  year = {2022},
  note = {Accepted: 2022-08-31T09:43:01Z
  Publisher: ACM},
  pages = {5},
  }

• ---

  Paluch, R., Müller, C. & Hasanat, A. A. (2022)Care: A chatbot for dementia care: An empirical study on chatbots, and the development of a chatbot to support the caregivers in dementia care.

  K. Marky, U. Grünefeld & T. Kosch (Hrsg.): Mensch und Computer 2022 – Workshopband. Darmstadt, Publisher: Gesellschaft für Informatik e.V. doi:10.18420/muc2022-src-442
  [BibTeX] [Abstract]

  In recent decades various digital artifacts have been integrated into our daily life. One such integration is chatbots or conversational agents like Siri and Alexa. Even though those devices are helping primarily in daily activities, they can potentially be used for medical and health care purposes. In our research, we tried to focus on the current trend of using conversational agents in daily life and potential ways of using those in the medical field. Primarily we focused on chatbot uses in dementia care. Within our work, we analyzed interviews from care facilities and referred to some other research articles to find potential ways of using chatbots in care facilities. As a prototype, we developed a chatbot that will act as a communication medium between caregivers and dementia patients. We also conducted an interview to explore further improvement areas of the chatbot.

  @inproceedings{paluch_care_2022,
  address = {Darmstadt},
  title = {Care: {A} chatbot for dementia care: {An} empirical study on chatbots, and the development of a chatbot to support the caregivers in dementia care.},
  shorttitle = {Care: {A} chatbot for dementia care},
  doi = {10.18420/muc2022-src-442},
  abstract = {In recent decades various digital artifacts have been integrated into our daily life. One such integration is chatbots or conversational agents like Siri and Alexa. Even though those devices are helping primarily in daily activities, they can potentially be used for medical and health care purposes. In our research, we tried to focus on the current trend of using conversational agents in daily life and potential ways of using those in the medical field. Primarily we focused on chatbot uses in dementia care. Within our work, we analyzed interviews from care facilities and referred to some other research articles to find potential ways of using chatbots in care facilities. As a prototype, we developed a chatbot that will act as a communication medium between caregivers and dementia patients. We also conducted an interview to explore further improvement areas of the chatbot.},
  booktitle = {K. {Marky}, {U}. {Grünefeld} \& {T}. {Kosch} ({Hrsg}.): {Mensch} und {Computer} 2022 – {Workshopband}},
  publisher = {Gesellschaft für Informatik e.V.},
  author = {Paluch, Richard and Müller, Claudia and Hasanat, ABM Ali},
  month = sep,
  year = {2022},
  keywords = {Empirical study, Conversational agents, Chatbot, User study, User experience},
  }

• ---

  Naveed, S., Stevens, G. & Kern, D. (2022)Explainable Robo-Advisors: Empirical Investigations to Specify and Evaluate a User-Centric Taxonomy of Explanations in the Financial Domain

  Proceedings of the 9th Joint Workshop on Interfaces and Human Decision Making for Recommender Systems co-located with 16th ACM Conference on Recommender Systems (RecSys 2022). Seattle, USA, Pages: 85–103
  [BibTeX] [Abstract] [Download PDF]

  Even though Recommender Systems (RS) have been widely applied in various financial domains such as Robo-advisors (RA), these systems still operate as a black box with no or limited explanations. Even in cases, where explanations are provided, such systems are mostly designed from the developers’ perspective where the user needs and perspective of explanations are not taken into account. In this work, we aim to address the challenges of designing eXplainable Robo-Advisors (XRA) – by adopting a user-centric methodology. For this purpose, we applied a mixed-method approach, in whichwe conducted three qualitative focus group discussions (FGD) and supplemented the results with a quantitative survey insight. More specifically, we made two major contributions: 1) We extended the existing explanation categories to contextualize it for the financial domain – by identifying the user’s specific needs for explainability in the context of the financial domain, 2) We quantified the user preferences of specific explanations with regard to the financial domain and explainable RA – by evaluating the user’s personal relevance (PRE) and perceived quality (PQE) of explanations.

  @inproceedings{naveed_explainable_2022,
  address = {Seattle, USA},
  title = {Explainable {Robo}-{Advisors}: {Empirical} {Investigations} to {Specify} and {Evaluate} a {User}-{Centric} {Taxonomy} of {Explanations} in the {Financial} {Domain}},
  volume = {3222},
  url = {http://ceur-ws.org/Vol-3222/paper6.pdf},
  abstract = {Even though Recommender Systems (RS) have been widely applied in various financial domains such as Robo-advisors (RA), these systems still operate as a black box with no or limited explanations. Even in cases, where explanations are provided, such systems are mostly designed from the developers’ perspective where the user needs and perspective of explanations are not taken into account. In this work, we aim to address the challenges of designing eXplainable Robo-Advisors (XRA) – by adopting a user-centric methodology. For this purpose, we applied a mixed-method approach, in whichwe conducted three qualitative focus group discussions (FGD) and supplemented the results with a quantitative survey insight. More specifically, we made two major contributions: 1) We extended the existing explanation categories to contextualize it for the financial domain – by identifying the user’s specific needs for explainability in the context of the financial domain, 2) We quantified the user preferences of specific explanations with regard to the financial domain and explainable RA – by evaluating the user’s personal relevance (PRE) and perceived quality (PQE) of explanations.},
  booktitle = {Proceedings of the 9th {Joint} {Workshop} on {Interfaces} and {Human} {Decision} {Making} for {Recommender} {Systems} co-located with 16th {ACM} {Conference} on {Recommender} {Systems} ({RecSys} 2022)},
  author = {Naveed, Sidra and Stevens, Gunnar and Kern, Dean-Robin},
  month = sep,
  year = {2022},
  pages = {85--103},
  }

• ---

  Böhm, L., Peters, F., Bossauer, P., Lawo, D., Pakusch, C. & Stevens, G. (2022)Designing a Mobility Intelligence System for Decision-making with Shared Mobility Data

  , Publisher: IEEE Computer Society, Pages: 53–64 doi:10.1109/ICT4S55073.2022.00017
  [BibTeX] [Abstract] [Download PDF]

  Shared mobility has the potential to become an important driver for sustainable mobility. However, the rapid growth of services in already congested urban areas presents cities with major challenges. It becomes apparent that cities lack tools to manage mobility across all shared mobility services. We propose a mobility intelligence system for cities to leverage the vast amounts of data generated by shared fleets for decision-making. The system is designed to support cities in monitoring, regulating, and optimizing shared mobility. A dashboard provides access to data across all different services. Besides tools for regulating providers, e.g., with no-parking zones, we also provide access to mobility-specific machine learning methods, such as demand prediction. We rely on open source standards for data sharing between cities and providers to facilitate collaboration. The system is designed and implemented as a prototype based on requirements from discussions with cities, public transport agencies, and mobility researchers. As part of the evaluation, eight shared mobility experts tested the system. The results validate the system&\#x2019;s usability for three task scenarios while also revealing potential for future research and development.

  @inproceedings{bohm_designing_2022,
  title = {Designing a {Mobility} {Intelligence} {System} for {Decision}-making with {Shared} {Mobility} {Data}},
  isbn = {978-1-66548-286-8},
  url = {https://www.computer.org/csdl/proceedings-article/ict4s/2022/828600a053/1F8zr9UJ8Qg},
  doi = {10.1109/ICT4S55073.2022.00017},
  abstract = {Shared mobility has the potential to become an important driver for sustainable mobility. However, the rapid growth of services in already congested urban areas presents cities with major challenges. It becomes apparent that cities lack tools to manage mobility across all shared mobility services. We propose a mobility intelligence system for cities to leverage the vast amounts of data generated by shared fleets for decision-making. The system is designed to support cities in monitoring, regulating, and optimizing shared mobility. A dashboard provides access to data across all different services. Besides tools for regulating providers, e.g., with no-parking zones, we also provide access to mobility-specific machine learning methods, such as demand prediction. We rely on open source standards for data sharing between cities and providers to facilitate collaboration. The system is designed and implemented as a prototype based on requirements from discussions with cities, public transport agencies, and mobility researchers. As part of the evaluation, eight shared mobility experts tested the system. The results validate the system\&\#x2019;s usability for three task scenarios while also revealing potential for future research and development.},
  language = {English},
  urldate = {2022-08-09},
  publisher = {IEEE Computer Society},
  author = {Böhm, Lukas and Peters, Felix and Bossauer, Paul and Lawo, Dennis and Pakusch, Christina and Stevens, Gunnar},
  month = jun,
  year = {2022},
  pages = {53--64},
  }

• ---

  Golchinfar, D., Vaziri, D. D., Stevens, G. & Schreiber, D. (2022)Let’s Go to the Mall: Investigating the Role of User Experience in Customers’ Intention to Use Social Robots in a Shopping Mall

  Designing Interactive Systems Conference. Virtual Event Australia, Publisher: ACM, Pages: 377–386 doi:10.1145/3532106.3533490
  [BibTeX] [Abstract] [Download PDF]

  Aim of this study is to investigate the efects of user experience (UX) on shopping mall customers’ intention to use a social robot. Therefore, we used a Wizard of Oz approach that enabled data collection in situ. Quantitative data was obtained from a questionnaire completed by shopping mall customers who interacted with a social robot. Data was used in a regression analysis, where user experience factors served as predictors for robot use in retail. The regression model explains up to 23.2\% of the variance in customers’ intention to use a social robot. In addition, we collected qualitative data on human-robot-interactions and used the data to complement the interpretation of statistical results. Our fndings suggest that only hedonic qualities signifcantly contribute to the prediction of customers’ intention, that shopping mall customers are reluctant to grant pragmatic qualities to social robots, and that UX evaluation in HRI requires additional predictors.

  @inproceedings{golchinfar_lets_2022,
  address = {Virtual Event Australia},
  title = {Let's {Go} to the {Mall}: {Investigating} the {Role} of {User} {Experience} in {Customers}’ {Intention} to {Use} {Social} {Robots} in a {Shopping} {Mall}},
  isbn = {978-1-4503-9358-4},
  shorttitle = {Let's {Go} to the {Mall}},
  url = {https://dl.acm.org/doi/10.1145/3532106.3533490},
  doi = {10.1145/3532106.3533490},
  abstract = {Aim of this study is to investigate the efects of user experience (UX) on shopping mall customers’ intention to use a social robot. Therefore, we used a Wizard of Oz approach that enabled data collection in situ. Quantitative data was obtained from a questionnaire completed by shopping mall customers who interacted with a social robot. Data was used in a regression analysis, where user experience factors served as predictors for robot use in retail. The regression model explains up to 23.2\% of the variance in customers’ intention to use a social robot. In addition, we collected qualitative data on human-robot-interactions and used the data to complement the interpretation of statistical results. Our fndings suggest that only hedonic qualities signifcantly contribute to the prediction of customers’ intention, that shopping mall customers are reluctant to grant pragmatic qualities to social robots, and that UX evaluation in HRI requires additional predictors.},
  language = {en},
  urldate = {2022-06-20},
  booktitle = {Designing {Interactive} {Systems} {Conference}},
  publisher = {ACM},
  author = {Golchinfar, David and Vaziri, Daryoush Daniel and Stevens, Gunnar and Schreiber, Dirk},
  month = jun,
  year = {2022},
  pages = {377--386},
  }

• ---

  Esau, M., Krauß, V., Lawo, D. & Stevens, G. (2022)Losing Its Touch: Understanding User Perception of Multimodal Interaction and Smart Assistance

  Designing Interactive Systems Conference. Virtual Event Australia, Publisher: ACM, Pages: 1288–1299 doi:10.1145/3532106.3533455
  [BibTeX] [Abstract] [Download PDF]

  Intelligent Personal Assistants (IPA) are advertised as reliable companions in the everyday life to simplify household tasks. Due to speech-based usability issues, users struggle to deeply engage with current systems. The capabilities of newer generations of standalone devices are even extended by a display, also to address some weaknesses like memorizing auditive information. So far, it is unclear how the potential of a multimodal experience is realized by designers and appropriated by users. Therefore, we observed 20 participants in a controlled setting, planning a dinner with the help of an audio-visual-based IPA, namely Alexa Echo Show. Our study reveals ambiguous mental models of perceived and experienced device capabilities, leading to confusion. Meanwhile, the additional visual output channel could not counterbalance the weaknesses of voice interaction. Finally, we aim to illustrate users’ conceptual understandings of IPAs and provide implications to rethink audiovisual output for voice-frst standalone devices.

  @inproceedings{esau_losing_2022,
  address = {Virtual Event Australia},
  title = {Losing {Its} {Touch}: {Understanding} {User} {Perception} of {Multimodal} {Interaction} and {Smart} {Assistance}},
  isbn = {978-1-4503-9358-4},
  shorttitle = {Losing {Its} {Touch}},
  url = {https://dl.acm.org/doi/10.1145/3532106.3533455},
  doi = {10.1145/3532106.3533455},
  abstract = {Intelligent Personal Assistants (IPA) are advertised as reliable companions in the everyday life to simplify household tasks. Due to speech-based usability issues, users struggle to deeply engage with current systems. The capabilities of newer generations of standalone devices are even extended by a display, also to address some weaknesses like memorizing auditive information. So far, it is unclear how the potential of a multimodal experience is realized by designers and appropriated by users. Therefore, we observed 20 participants in a controlled setting, planning a dinner with the help of an audio-visual-based IPA, namely Alexa Echo Show. Our study reveals ambiguous mental models of perceived and experienced device capabilities, leading to confusion. Meanwhile, the additional visual output channel could not counterbalance the weaknesses of voice interaction. Finally, we aim to illustrate users’ conceptual understandings of IPAs and provide implications to rethink audiovisual output for voice-frst standalone devices.},
  language = {en},
  urldate = {2022-06-20},
  booktitle = {Designing {Interactive} {Systems} {Conference}},
  publisher = {ACM},
  author = {Esau, Margarita and Krauß, Veronika and Lawo, Dennis and Stevens, Gunnar},
  month = jun,
  year = {2022},
  pages = {1288--1299},
  }

• ---

  Shajalal, M., Boden, A. & Stevens, G. (2022)Towards user-centered explainable energy demand forecasting systems

  Proceedings of the Thirteenth ACM International Conference on Future Energy Systems. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 446–447 doi:10.1145/3538637.3538877
  [BibTeX] [Abstract] [Download PDF]

  In recent years, eXplainable Artificial Intelligence (XAI) has received huge attention in the area of explaining the decision-making processes of machine learning models. The aim is to increase the acceptance, trust, and transparency of AI models by providing explanations about the models’ decisions. But most of the prior works on XAI are focused to support AI practitioners and developers in understanding and debugging. In this paper, we propose a user-centered explainable energy demand prediction and forecasting system that aims to provide explanations to end-users in the smart home. In doing so, we present an overview of the explainable system and propose a method combining Deep Learning Important FeaTures (DeepLIFT) and Shapley Additive Explanations (SHAP) to explain the prediction of an LSTM-based energy forecasting model.

  @inproceedings{shajalal_towards_2022,
  address = {New York, NY, USA},
  series = {e-{Energy} '22},
  title = {Towards user-centered explainable energy demand forecasting systems},
  isbn = {978-1-4503-9397-3},
  url = {https://doi.org/10.1145/3538637.3538877},
  doi = {10.1145/3538637.3538877},
  abstract = {In recent years, eXplainable Artificial Intelligence (XAI) has received huge attention in the area of explaining the decision-making processes of machine learning models. The aim is to increase the acceptance, trust, and transparency of AI models by providing explanations about the models' decisions. But most of the prior works on XAI are focused to support AI practitioners and developers in understanding and debugging. In this paper, we propose a user-centered explainable energy demand prediction and forecasting system that aims to provide explanations to end-users in the smart home. In doing so, we present an overview of the explainable system and propose a method combining Deep Learning Important FeaTures (DeepLIFT) and Shapley Additive Explanations (SHAP) to explain the prediction of an LSTM-based energy forecasting model.},
  urldate = {2022-06-27},
  booktitle = {Proceedings of the {Thirteenth} {ACM} {International} {Conference} on {Future} {Energy} {Systems}},
  publisher = {Association for Computing Machinery},
  author = {Shajalal, Md and Boden, Alexander and Stevens, Gunnar},
  month = jun,
  year = {2022},
  keywords = {DeepLIFT, explainable energy demand forecasting, human-centered explanation, LSTM, shapely additive explanation},
  pages = {446--447},
  }

• ---

  Alizadeh, F., Mniestri, A., Uhde, A. & Stevens, G. (2022)On Appropriation and Nostalgic Reminiscence of Technology

  CHI ’22 Extended Abstracts. New Orleans, LA, USA, Publisher: Association for Computing Machinery, Pages: 6 doi:10.1145/3491101.3519676
  [BibTeX] [Abstract]

  Technological objects present themselves as necessary, only to become obsolete faster than ever before. This phenomenon has led to a population that experiences a plethora of technological objects and interfaces as they age, which become associated with certain stages of life and disappear thereafter. Noting the expanding body of literature within HCI about appropriation, our work pinpoints an area that needs more attention, “outdated technologies. ” In other words, we assert that design practices can profit as much from imag-inaries of the future as they can from reassessing artefacts from the past in a critical way. In a two-week fieldwork with 37 HCI students, we gathered an international collection of nostalgic devices from 14 different countries to investigate what memories people still have of older technologies and the ways in which these memories reveal normative and accidental use of technological objects. We found that participants primarily remembered older technologies with positive connotations and shared memories of how they had adapted and appropriated these technologies, rather than norma-tive uses. We refer to this phenomenon as nostalgic reminiscence. In the future, we would like to develop this concept further by discussing how nostalgic reminiscence can be operationalized to stimulate speculative design in the present.

  @inproceedings{alizadeh_appropriation_2022,
  address = {New Orleans, LA, USA},
  title = {On {Appropriation} and {Nostalgic} {Reminiscence} of {Technology}},
  isbn = {978-1-4503-9156-6},
  doi = {10.1145/3491101.3519676},
  abstract = {Technological objects present themselves as necessary, only to become obsolete faster than ever before. This phenomenon has led to a population that experiences a plethora of technological objects and interfaces as they age, which become associated with certain stages of life and disappear thereafter. Noting the expanding body of literature within HCI about appropriation, our work pinpoints an area that needs more attention, "outdated technologies. " In other words, we assert that design practices can profit as much from imag-inaries of the future as they can from reassessing artefacts from the past in a critical way. In a two-week fieldwork with 37 HCI students, we gathered an international collection of nostalgic devices from 14 different countries to investigate what memories people still have of older technologies and the ways in which these memories reveal normative and accidental use of technological objects. We found that participants primarily remembered older technologies with positive connotations and shared memories of how they had adapted and appropriated these technologies, rather than norma-tive uses. We refer to this phenomenon as nostalgic reminiscence. In the future, we would like to develop this concept further by discussing how nostalgic reminiscence can be operationalized to stimulate speculative design in the present.},
  booktitle = {{CHI} ’22 {Extended} {Abstracts}},
  publisher = {Association for Computing Machinery},
  author = {Alizadeh, Fatemeh and Mniestri, Aikaterini and Uhde, Alarith and Stevens, Gunnar},
  month = apr,
  year = {2022},
  pages = {6},
  }

• ---

  Carros, F., Schwaninger, I., Preussner, A., Randall, D., Wieching, R., Fitzpatrick, G. & Wulf, V. (2022)Care Workers Making Use of Robots: Results of a Three-Month Study on Human-Robot Interaction within a Care Home

  CHI Conference on Human Factors in Computing Systems. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 1–15 doi:10.1145/3491102.3517435
  [BibTeX] [Abstract] [Download PDF]

  Research on social robots in care has often focused on either the care recipients or the technology itself, neglecting the care workers who, in and through their collaborative and coordinative practices, will need to work with the robots. To better understand these interactions with a social robot (Pepper), we undertook a 3 month long-term study within a care home to gain empirical insights into the way the robot was used. We observed how care workers learned to use the device, applied it to their daily work life, and encountered obstacles. Our findings show that the care workers used the robot regularly (1:07 hours/day) mostly in one-to-one interactions with residents. While the robot had a limited effect on reducing the workload of care workers, it had other positive effects, demonstrating the potential to enhance the quality of care.

  @inproceedings{carros_care_2022,
  address = {New York, NY, USA},
  series = {{CHI} '22},
  title = {Care {Workers} {Making} {Use} of {Robots}: {Results} of a {Three}-{Month} {Study} on {Human}-{Robot} {Interaction} within a {Care} {Home}},
  isbn = {978-1-4503-9157-3},
  shorttitle = {Care {Workers} {Making} {Use} of {Robots}},
  url = {https://doi.org/10.1145/3491102.3517435},
  doi = {10.1145/3491102.3517435},
  abstract = {Research on social robots in care has often focused on either the care recipients or the technology itself, neglecting the care workers who, in and through their collaborative and coordinative practices, will need to work with the robots. To better understand these interactions with a social robot (Pepper), we undertook a 3 month long-term study within a care home to gain empirical insights into the way the robot was used. We observed how care workers learned to use the device, applied it to their daily work life, and encountered obstacles. Our findings show that the care workers used the robot regularly (1:07 hours/day) mostly in one-to-one interactions with residents. While the robot had a limited effect on reducing the workload of care workers, it had other positive effects, demonstrating the potential to enhance the quality of care.},
  urldate = {2022-04-28},
  booktitle = {{CHI} {Conference} on {Human} {Factors} in {Computing} {Systems}},
  publisher = {Association for Computing Machinery},
  author = {Carros, Felix and Schwaninger, Isabel and Preussner, Adrian and Randall, Dave and Wieching, Rainer and Fitzpatrick, Geraldine and Wulf, Volker},
  month = apr,
  year = {2022},
  keywords = {CSCW, HCI, Participatory Design, Appropriation, Empirical Study, Care Robot, Care Work, Covid-19, Empowerment, HRI, Humanoid, Long-term, Nurse, Pandemic, Practice-based, Residential Care, Robotic Support, Social Robot, Social Service, Sustainable Technology Integration, Usage Patterns, Work Practices},
  pages = {1--15},
  }

• ---

  Weber, P., Grönewald, L. & Ludwig, T. (2022)Reflection on the Octalysis framework as a design and evaluation tool

  6th International GamiFIN Conference 2022 (GamiFIN 2022). Tampere, Finland, Pages: 75–84
  [BibTeX] [Abstract]

  The Octalysis framework is a gamification framework used for the design and evaluation of “human-focused” systems. Although several practitioners have applied it within their daily work, only a few academic articles have reflected on its applicability. With this study, we present how and where the framework is currently applied based on a large-scale literature study and reflect on the potentials and obstacles of using it within a Human Computer Interaction (HCI) master’s class. Our empirical findings show that the use of the Octalysis framework is often simplified and can also be overwhelming. The results further reveal that the framework itself can be helpful in the creation and evaluation of concepts, especially when extensive user research is not possible (e.g., due to time constraints). We contribute to the field of gamification by critically reflecting on the use of the Octalysis framework.

  @inproceedings{weber_reflection_2022,
  address = {Tampere, Finland},
  title = {Reflection on the {Octalysis} framework as a design and evaluation tool},
  abstract = {The Octalysis framework is a gamification framework used for the design and evaluation of
  “human-focused” systems. Although several practitioners have applied it within their daily
  work, only a few academic articles have reflected on its applicability. With this study, we
  present how and where the framework is currently applied based on a large-scale literature
  study and reflect on the potentials and obstacles of using it within a Human Computer
  Interaction (HCI) master’s class. Our empirical findings show that the use of the Octalysis
  framework is often simplified and can also be overwhelming. The results further reveal that the
  framework itself can be helpful in the creation and evaluation of concepts, especially when
  extensive user research is not possible (e.g., due to time constraints). We contribute to the field
  of gamification by critically reflecting on the use of the Octalysis framework.},
  booktitle = {6th {International} {GamiFIN} {Conference} 2022 ({GamiFIN} 2022)},
  author = {Weber, Philip and Grönewald, Laura and Ludwig, Thomas},
  month = apr,
  year = {2022},
  keywords = {rendezfood},
  pages = {75--84},
  }

• ---

  McTear, M., Jokinen, K., Dubey, M., Chollet, G., Boudy, J., Lohr, C., Roelen, S. D., Mössing, W. & Wieching, R. (2022)Empowering Well-Being Through Conversational Coaching for Active and Healthy Ageing

  Participative Urban Health and Healthy Aging in the Age of AI. Cham, Publisher: Springer International Publishing, Pages: 257–265 doi:10.1007/978-3-031-09593-1_21
  [BibTeX] [Abstract]

  With life expectancy growing rapidly over the past century, societies are being increasingly faced with a need to find smart living solutions for elderly care and active ageing. The e-VITA project, which is a joint European (H2020) and Japanese (MIC) funded project, is based on an innovative approach to virtual coaching that addresses the crucial domains of active and healthy ageing. In this paper we describe the role of spoken dialogue technology in the project. Requirements for the virtual coach were elicited through a process of participatory design in workshops, focus groups, and living labs, and a number of use cases were identified for development using the open-source RASA framework. Knowledge Graphs are used as a shared representation within the system, enabling an integration of multimodal data, context, and domain knowledge.

  @inproceedings{mctear_empowering_2022,
  address = {Cham},
  series = {Lecture {Notes} in {Computer} {Science}},
  title = {Empowering {Well}-{Being} {Through} {Conversational} {Coaching} for {Active} and {Healthy} {Ageing}},
  isbn = {978-3-031-09593-1},
  doi = {10.1007/978-3-031-09593-1_21},
  abstract = {With life expectancy growing rapidly over the past century, societies are being increasingly faced with a need to find smart living solutions for elderly care and active ageing. The e-VITA project, which is a joint European (H2020) and Japanese (MIC) funded project, is based on an innovative approach to virtual coaching that addresses the crucial domains of active and healthy ageing. In this paper we describe the role of spoken dialogue technology in the project. Requirements for the virtual coach were elicited through a process of participatory design in workshops, focus groups, and living labs, and a number of use cases were identified for development using the open-source RASA framework. Knowledge Graphs are used as a shared representation within the system, enabling an integration of multimodal data, context, and domain knowledge.},
  language = {en},
  booktitle = {Participative {Urban} {Health} and {Healthy} {Aging} in the {Age} of {AI}},
  publisher = {Springer International Publishing},
  author = {McTear, Michael and Jokinen, Kristiina and Dubey, Mohnish and Chollet, Gérard and Boudy, Jérôme and Lohr, Christophe and Roelen, Sonja Dana and Mössing, Wanja and Wieching, Rainer},
  editor = {Aloulou, Hamdi and Abdulrazak, Bessam and de Marassé-Enouf, Antoine and Mokhtari, Mounir},
  year = {2022},
  keywords = {Participatory design, Active and healthy ageing, Dialogue system, Knowledge graphs},
  pages = {257--265},
  }

• ---

  Schreiber, F., Lippok, T., Bätzel, J. U. & Manns, M. (2022)Applicability of Snap Joint Design Guidelines for Additive Manufacturing

  Towards Sustainable Customization: Bridging Smart Products and Manufacturing Systems. Cham, Publisher: Springer International Publishing, Pages: 277–284 doi:10.1007/978-3-030-90700-6_31
  [BibTeX] [Abstract]

  Snap joints provide the opportunity of joining two components in a very simple, economical and rapid way. Therefore, snap joints are a feasible option for assembly of prototypes. Snap joint design guidelines currently focus on injection-molded parts, which may not be suitable for rapid prototyping. In contrast to injection molding, additive manufacturing provides a higher degree of design freedom. Applicability of design guidelines for injection-molded snap joints to additive manufacturing technologies has not been comprehensively investigated yet. In this work, we present a study comparing mechanical properties of snap joint specimen that are manufactured from three different materials with the two manufacturing processes FDM and SLS. Results show significant impact of both material and manufacturing technology. The presented results may lead to improved design guidelines for additively manufactured snap joints.

  @inproceedings{schreiber_applicability_2022,
  address = {Cham},
  series = {Lecture {Notes} in {Mechanical} {Engineering}},
  title = {Applicability of {Snap} {Joint} {Design} {Guidelines} for {Additive} {Manufacturing}},
  isbn = {978-3-030-90700-6},
  doi = {10.1007/978-3-030-90700-6_31},
  abstract = {Snap joints provide the opportunity of joining two components in a very simple, economical and rapid way. Therefore, snap joints are a feasible option for assembly of prototypes. Snap joint design guidelines currently focus on injection-molded parts, which may not be suitable for rapid prototyping. In contrast to injection molding, additive manufacturing provides a higher degree of design freedom. Applicability of design guidelines for injection-molded snap joints to additive manufacturing technologies has not been comprehensively investigated yet. In this work, we present a study comparing mechanical properties of snap joint specimen that are manufactured from three different materials with the two manufacturing processes FDM and SLS. Results show significant impact of both material and manufacturing technology. The presented results may lead to improved design guidelines for additively manufactured snap joints.},
  language = {en},
  booktitle = {Towards {Sustainable} {Customization}: {Bridging} {Smart} {Products} and {Manufacturing} {Systems}},
  publisher = {Springer International Publishing},
  author = {Schreiber, Florian and Lippok, Thomas and Bätzel, Jan Uwe and Manns, Martin},
  editor = {Andersen, Ann-Louise and Andersen, Rasmus and Brunoe, Thomas Ditlev and Larsen, Maria Stoettrup Schioenning and Nielsen, Kjeld and Napoleone, Alessia and Kjeldgaard, Stefan},
  year = {2022},
  keywords = {Additive manufacturing, Rapid prototyping, smaps, Snap fit, Snap joints},
  pages = {277--284},
  }

• ---

  Tuli, T. B., Manns, M. & Jonek, M. (2022)Understanding Shared Autonomy of Collaborative Humans Using Motion Capture System for Simulating Team Assembly

  Towards Sustainable Customization: Bridging Smart Products and Manufacturing Systems. Cham, Publisher: Springer International Publishing, Pages: 527–534 doi:10.1007/978-3-030-90700-6_59
  [BibTeX] [Abstract]

  In virtual production planning, simulating human motions helps to improve process planning and interaction efficiency. However, simulating multiple humans sharing tasks in a shared workplace requires understanding how human workers interact and share autonomy. In this regard, an Inertial Measurement Unit based motion capture is employed for understanding shifting roles and learning effects. Parameters such as total time, distance, and acceleration variances in repetition are considered for modeling collaborative motion interactions. The results distinguish motion patterns versus the undertaken interactions. This work may serve as an initial input to model interaction schemes and recognize human actions behavior during team assembly. Furthermore, the concept can be extended toward a human-robot shared autonomy.

  @inproceedings{tuli_understanding_2022,
  address = {Cham},
  series = {Lecture {Notes} in {Mechanical} {Engineering}},
  title = {Understanding {Shared} {Autonomy} of {Collaborative} {Humans} {Using} {Motion} {Capture} {System} for {Simulating} {Team} {Assembly}},
  isbn = {978-3-030-90700-6},
  doi = {10.1007/978-3-030-90700-6_59},
  abstract = {In virtual production planning, simulating human motions helps to improve process planning and interaction efficiency. However, simulating multiple humans sharing tasks in a shared workplace requires understanding how human workers interact and share autonomy. In this regard, an Inertial Measurement Unit based motion capture is employed for understanding shifting roles and learning effects. Parameters such as total time, distance, and acceleration variances in repetition are considered for modeling collaborative motion interactions. The results distinguish motion patterns versus the undertaken interactions. This work may serve as an initial input to model interaction schemes and recognize human actions behavior during team assembly. Furthermore, the concept can be extended toward a human-robot shared autonomy.},
  language = {en},
  booktitle = {Towards {Sustainable} {Customization}: {Bridging} {Smart} {Products} and {Manufacturing} {Systems}},
  publisher = {Springer International Publishing},
  author = {Tuli, Tadele Belay and Manns, Martin and Jonek, Michael},
  editor = {Andersen, Ann-Louise and Andersen, Rasmus and Brunoe, Thomas Ditlev and Larsen, Maria Stoettrup Schioenning and Nielsen, Kjeld and Napoleone, Alessia and Kjeldgaard, Stefan},
  year = {2022},
  keywords = {smaps, Human motion capture, Manual assembly, Role shifting, Shared autonomy, Team interaction},
  pages = {527--534},
  }

• ---

  Frohn-Sörensen, P., Schreiber, F., Manns, M., Knoche, J. & Engel, B. (2022)Additive Manufacturing of TPU Pneu-Nets as Soft Robotic Actuators

  Towards Sustainable Customization: Bridging Smart Products and Manufacturing Systems. Cham, Publisher: Springer International Publishing, Pages: 269–276 doi:10.1007/978-3-030-90700-6_30
  [BibTeX] [Abstract]

  Soft robots provide the opportunity to handle a diverse range of products, contributing to mass customization in modern production environments. Both, their manufacturing and behavioral modelling are crucial challenges, due to their unique, bio-inspired design, as well as with respect to the elastic materials, which are applied. Commonly, the actuators and grippers of these robots are manufactured in a traditional casting approach, which is both elaborate and requires molding clearances. In this paper, the additive manufacture (AM) of thermoplastic polyurethane (TPU) is investigated in the context of its application as soft robotic components. Compared to other elastic AM materials, TPU reveals superior mechanical properties with regard to strength and strain. By selective laser sintering, pneumatic bending actuators (pneu-nets) are 3D printed as soft robotic case study and experimentally evaluated with respect to deflection over internal pressure. Leakage due to air tightness is observed as a function of minimum wall thickness of the actuators. In an automated production environment, soft robotics can complement the transformation of rigid production systems towards agile and smart manufacturing.

  @inproceedings{frohn-sorensen_additive_2022,
  address = {Cham},
  series = {Lecture {Notes} in {Mechanical} {Engineering}},
  title = {Additive {Manufacturing} of {TPU} {Pneu}-{Nets} as {Soft} {Robotic} {Actuators}},
  isbn = {978-3-030-90700-6},
  doi = {10.1007/978-3-030-90700-6_30},
  abstract = {Soft robots provide the opportunity to handle a diverse range of products, contributing to mass customization in modern production environments. Both, their manufacturing and behavioral modelling are crucial challenges, due to their unique, bio-inspired design, as well as with respect to the elastic materials, which are applied. Commonly, the actuators and grippers of these robots are manufactured in a traditional casting approach, which is both elaborate and requires molding clearances. In this paper, the additive manufacture (AM) of thermoplastic polyurethane (TPU) is investigated in the context of its application as soft robotic components. Compared to other elastic AM materials, TPU reveals superior mechanical properties with regard to strength and strain. By selective laser sintering, pneumatic bending actuators (pneu-nets) are 3D printed as soft robotic case study and experimentally evaluated with respect to deflection over internal pressure. Leakage due to air tightness is observed as a function of minimum wall thickness of the actuators. In an automated production environment, soft robotics can complement the transformation of rigid production systems towards agile and smart manufacturing.},
  language = {en},
  booktitle = {Towards {Sustainable} {Customization}: {Bridging} {Smart} {Products} and {Manufacturing} {Systems}},
  publisher = {Springer International Publishing},
  author = {Frohn-Sörensen, Peter and Schreiber, Florian and Manns, Martin and Knoche, Jonas and Engel, Bernd},
  editor = {Andersen, Ann-Louise and Andersen, Rasmus and Brunoe, Thomas Ditlev and Larsen, Maria Stoettrup Schioenning and Nielsen, Kjeld and Napoleone, Alessia and Kjeldgaard, Stefan},
  year = {2022},
  keywords = {Additive manufacturing, smaps, SLS, Soft robotics, Thermoplastic polyurethane},
  pages = {269--276},
  }

• ---

  Tuli, T. B. & Manns, M. (2022)Comparison of AI-based Task Planning Approaches for Simulating Human-Robot Collaboration

  Towards Sustainable Customization: Bridging Smart Products and Manufacturing Systems. Cham, Publisher: Springer International Publishing, Pages: 158–165 doi:10.1007/978-3-030-90700-6_17
  [BibTeX] [Abstract]

  Today, increased demands for personalized products are making human-robot collaborative tasks a focus of research mainly for improving production cycle time, precision, and accuracy. It is also required to simplify how human-robot tasks and motions are generated. A graphical flow control-based programming can be one of such methods. This work investigates whether the graphical approaches (e.g., using RAFCON) yield a better real-time simulation or not compared to agent approaches (e.g., using MOSIM-AJAN). This work may support the agility of the digital manufacturing process by enhancing the efficiency of human-robot collaboration.

  @inproceedings{tuli_comparison_2022,
  address = {Cham},
  series = {Lecture {Notes} in {Mechanical} {Engineering}},
  title = {Comparison of {AI}-based {Task} {Planning} {Approaches} for {Simulating} {Human}-{Robot} {Collaboration}},
  isbn = {978-3-030-90700-6},
  doi = {10.1007/978-3-030-90700-6_17},
  abstract = {Today, increased demands for personalized products are making human-robot collaborative tasks a focus of research mainly for improving production cycle time, precision, and accuracy. It is also required to simplify how human-robot tasks and motions are generated. A graphical flow control-based programming can be one of such methods. This work investigates whether the graphical approaches (e.g., using RAFCON) yield a better real-time simulation or not compared to agent approaches (e.g., using MOSIM-AJAN). This work may support the agility of the digital manufacturing process by enhancing the efficiency of human-robot collaboration.},
  language = {en},
  booktitle = {Towards {Sustainable} {Customization}: {Bridging} {Smart} {Products} and {Manufacturing} {Systems}},
  publisher = {Springer International Publishing},
  author = {Tuli, Tadele Belay and Manns, Martin},
  editor = {Andersen, Ann-Louise and Andersen, Rasmus and Brunoe, Thomas Ditlev and Larsen, Maria Stoettrup Schioenning and Nielsen, Kjeld and Napoleone, Alessia and Kjeldgaard, Stefan},
  year = {2022},
  keywords = {smaps, Shared autonomy, Graphical human-robot programming, Task planning, Virtual manufacturing},
  pages = {158--165},
  }

• ---

  Carros, F., Bürvenich, B., Browne, R., Matsumoto, Y., Trovato, G., Manavi, M., Homma, K., Ogawa, T., Wieching, R. & Wulf, V. (2022)Not that Uncanny After All? An Ethnographic Study on Android Robots Perception of Older Adults in Germany and Japan

  Social Robotics. Cham, Publisher: Springer Nature Switzerland, Pages: 574–586 doi:10.1007/978-3-031-24670-8_51
  [BibTeX] [Abstract] [Download PDF]

  Intercultural studies are scarce but yet insightful to better understand reactions of older adults to human-like Android robot behavior. They help to see which reactions of participants are universal and which are country specific. Research with android robots and older adults has many results that are based on online research with pictures or on research that has been carried out in labs in one country. Within a Japanese-European research project, we had the rare occasion to work with an android robot in both countries and compare the results. We collected data from 19 participants that were invited in a Living Lab at two universities in Japan and Germany. The data contains interviews, videos and questionnaires and was analyzed with a mixed method approach. Results indicate that the android robots of this study are not in the valley of the uncanny valley theory. We could observe that the older adults and stakeholders from both countries were open to talk to the robot, some even about private topics, while others preferred to use the robot to retrieve information. German participants wished for more gestures, while Japanese participants were keen on the relatively little number of gestures. With this work we contribute to a broader understanding on how older adults perceive android robots and could show that an android robot with its human-like appearance is not seen as uncanny.

  @inproceedings{carros_not_2022,
  address = {Cham},
  series = {Lecture {Notes} in {Computer} {Science}},
  title = {Not that {Uncanny} {After} {All}? {An} {Ethnographic} {Study} on {Android} {Robots} {Perception} of {Older} {Adults} in {Germany} and {Japan}},
  isbn = {978-3-031-24670-8},
  shorttitle = {Not that {Uncanny} {After} {All}?},
  url = {https://www.wineme.uni-siegen.de/wp-content/uploads/2023/02/069-Not-that-uncanny-after-all_-Camera-Ready_v2.pdf},
  doi = {10.1007/978-3-031-24670-8_51},
  abstract = {Intercultural studies are scarce but yet insightful to better understand reactions of older adults to human-like Android robot behavior. They help to see which reactions of participants are universal and which are country specific. Research with android robots and older adults has many results that are based on online research with pictures or on research that has been carried out in labs in one country. Within a Japanese-European research project, we had the rare occasion to work with an android robot in both countries and compare the results. We collected data from 19 participants that were invited in a Living Lab at two universities in Japan and Germany. The data contains interviews, videos and questionnaires and was analyzed with a mixed method approach. Results indicate that the android robots of this study are not in the valley of the uncanny valley theory. We could observe that the older adults and stakeholders from both countries were open to talk to the robot, some even about private topics, while others preferred to use the robot to retrieve information. German participants wished for more gestures, while Japanese participants were keen on the relatively little number of gestures. With this work we contribute to a broader understanding on how older adults perceive android robots and could show that an android robot with its human-like appearance is not seen as uncanny.},
  language = {en},
  booktitle = {Social {Robotics}},
  publisher = {Springer Nature Switzerland},
  author = {Carros, Felix and Bürvenich, Berenike and Browne, Ryan and Matsumoto, Yoshio and Trovato, Gabriele and Manavi, Mehrbod and Homma, Keiko and Ogawa, Toshimi and Wieching, Rainer and Wulf, Volker},
  editor = {Cavallo, Filippo and Cabibihan, John-John and Fiorini, Laura and Sorrentino, Alessandra and He, Hongsheng and Liu, Xiaorui and Matsumoto, Yoshio and Ge, Shuzhi Sam},
  year = {2022},
  keywords = {Older adults, Appropriation, Ethnography, HRI, Wizard-of-Oz, Android robot, Assisted living, Living lab, NLP, Self-disclosure, Social robot, Uncanny valley},
  pages = {574--586},
  }

2021

• ---

  Krauß, V., Jasche, F., Saßmannshausen, S. M., Ludwig, T. & Boden, A. (2021)Research and Practice Recommendations for Mixed Reality Design &\#x2013; Different Perspectives from the Community

  Proceedings of the 27th ACM Symposium on Virtual Reality Software and Technology. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 1–13 doi:10.1145/3489849.3489876
  [BibTeX] [Abstract] [Download PDF]

  Over the last decades, different kinds of design guides have been created to maintain consistency and usability in interactive system development. However, in the case of spatial applications, practitioners from research and industry either have difficulty finding them or perceive such guides as lacking relevance, practicability, and applicability. This paper presents the current state of scientific research and industry practice by investigating currently used design recommendations for mixed reality (MR) system development. We analyzed and compared 875 design recommendations for MR applications elicited from 89 scientific papers and documentation from six industry practitioners in a literature review. In doing so, we identified differences regarding four key topics: Focus on unique MR design challenges, abstraction regarding devices and ecosystems, level of detail and abstraction of content, and covered topics. Based on that, we contribute to the MR design research by providing three factors for perceived irrelevance and six main implications for design recommendations that are applicable in scientific and industry practice.

  @inproceedings{kraus_research_2021,
  address = {New York, NY, USA},
  series = {{VRST} '21},
  title = {Research and {Practice} {Recommendations} for {Mixed} {Reality} {Design} \&\#x2013; {Different} {Perspectives} from the {Community}},
  isbn = {978-1-4503-9092-7},
  url = {https://doi.org/10.1145/3489849.3489876},
  doi = {10.1145/3489849.3489876},
  abstract = {Over the last decades, different kinds of design guides have been created to maintain consistency and usability in interactive system development. However, in the case of spatial applications, practitioners from research and industry either have difficulty finding them or perceive such guides as lacking relevance, practicability, and applicability. This paper presents the current state of scientific research and industry practice by investigating currently used design recommendations for mixed reality (MR) system development. We analyzed and compared 875 design recommendations for MR applications elicited from 89 scientific papers and documentation from six industry practitioners in a literature review. In doing so, we identified differences regarding four key topics: Focus on unique MR design challenges, abstraction regarding devices and ecosystems, level of detail and abstraction of content, and covered topics. Based on that, we contribute to the MR design research by providing three factors for perceived irrelevance and six main implications for design recommendations that are applicable in scientific and industry practice.},
  urldate = {2022-02-08},
  booktitle = {Proceedings of the 27th {ACM} {Symposium} on {Virtual} {Reality} {Software} and {Technology}},
  publisher = {Association for Computing Machinery},
  author = {Krauß, Veronika and Jasche, Florian and Saßmannshausen, Sheree May and Ludwig, Thomas and Boden, Alexander},
  month = dec,
  year = {2021},
  keywords = {Augmented Reality, Mixed Reality, Design Recommendations, Design Theory and Practice, Guidelines, User Interface Design},
  pages = {1--13},
  }

• ---

  Lawo, D., Esau, M., Neifer, T. & Stevens, G. (2021)Probing Integrated Household Information Systems for Integrated Food Practices

  , Publisher: SciTePress, Science and Technology Publications, Pages: 15–23
  [BibTeX] [Abstract] [Download PDF]

  Recent publications propose concepts of systems that integrate the various services and data sources of everyday food practices. However, this research does not go beyond the conceptualization of such systems. Therefore, there is a deficit in understanding how to combine different services and data sources and which design challenges arise from building integrated Household Information Systems. In this paper, we probed the design of an Integrated Household Information System with 13 participants. The results point towards more personalization, automatization of storage administration and enabling flexible artifact ecologies. Our paper contributes to understanding the design and usage of Integrated Household Information Systems, as a new class of information systems for HCI research.

  @inproceedings{lawo_probing_2021,
  title = {Probing {Integrated} {Household} {Information} {Systems} for {Integrated} {Food} {Practices}},
  isbn = {978-989-758-538-8},
  url = {https://pub.h-brs.de/frontdoor/index/index/docId/5995},
  abstract = {Recent publications propose concepts of systems that integrate the various services and data sources of everyday food practices. However, this research does not go beyond the conceptualization of such systems. Therefore, there is a deficit in understanding how to combine different services and data sources and which design challenges arise from building integrated Household Information Systems. In this paper, we probed the design of an Integrated Household Information System with 13 participants. The results point towards more personalization, automatization of storage administration and enabling flexible artifact ecologies. Our paper contributes to understanding the design and usage of Integrated Household Information Systems, as a new class of information systems for HCI research.},
  language = {eng},
  urldate = {2021-11-16},
  publisher = {SciTePress, Science and Technology Publications},
  author = {Lawo, Dennis and Esau, Margarita and Neifer, Thomas and Stevens, Gunnar},
  month = nov,
  year = {2021},
  pages = {15--23},
  }

• ---

  Lawo, D., Böhm, L., Flügge, A., Pakusch, C. & Stevens, G. (2021)Going Car-free: Investigating Mobility Practice Transformations and the Role of ICT

  , Publisher: SciTePress, Science and Technology Publications, Pages: 36–47
  [BibTeX] [Abstract] [Download PDF]

  With the debates on climate change and sustainability, a reduction of the share of cars in the modal split has become increasingly prevalent in both public and academic discourse. Besides some motivational approaches, there is a lack of ICT artifacts that successfully raise the ability of consumers to adopt sustainable mobility patterns. To further understand the requirements and the design of these artifacts within everyday mobility adopted a practice-lens. This lens is helpful to get a broader perspective on the use of ICT artifacts along consumers’ transformational journey towards sustainable mobility practices. Based on 12 retrospective interviews with car-free mobility consumers, we argue that artifacts should not be viewed as ’magic-bullet’ solutions but should accompany the complex transformation of practices in multifaceted ways. Moreover, we highlight in particular the difficulties of appropriating shared infrastructures and aligning own practices with them. This opens up a design space to provide more support for these kinds of material-interactions, to provide access to consumption infrastructures and make them usable, rather than leaving consumers alone with increased motivation.

  @inproceedings{lawo_going_2021,
  title = {Going {Car}-free: {Investigating} {Mobility} {Practice} {Transformations} and the {Role} of {ICT}},
  isbn = {978-989-758-538-8},
  shorttitle = {Going {Car}-free},
  url = {https://pub.h-brs.de/frontdoor/index/index/docId/5996},
  abstract = {With the debates on climate change and sustainability, a reduction of the share of cars in the modal split has become increasingly prevalent in both public and academic discourse. Besides some motivational approaches, there is a lack of ICT artifacts that successfully raise the ability of consumers to adopt sustainable mobility patterns. To further understand the requirements and the design of these artifacts within everyday mobility adopted a practice-lens. This lens is helpful to get a broader perspective on the use of ICT artifacts along consumers’ transformational journey towards sustainable mobility practices. Based on 12 retrospective interviews with car-free mobility consumers, we argue that artifacts should not be viewed as ’magic-bullet’ solutions but should accompany the complex transformation of practices in multifaceted ways. Moreover, we highlight in particular the difficulties of appropriating shared infrastructures and aligning own practices with them. This opens up a design space to provide more support for these kinds of material-interactions, to provide access to consumption infrastructures and make them usable, rather than leaving consumers alone with increased motivation.},
  language = {eng},
  urldate = {2021-11-16},
  publisher = {SciTePress, Science and Technology Publications},
  author = {Lawo, Dennis and Böhm, Lukas and Flügge, Anna-Katharina and Pakusch, Christina and Stevens, Gunnar},
  month = nov,
  year = {2021},
  pages = {36--47},
  }

• ---

  Esau, M., Lawo, D., Castelli, N., Jakobi, T. & Stevens, G. (2021)Morning Routines between Calm and Engaging: Designing a Smart Mirror

  , Publisher: SciTePress, Science and Technology Publications, Pages: 58–69
  [BibTeX] [Abstract] [Download PDF]

  Frequently the main purpose of domestic artifacts equipped with smart sensors is to hide technology, like previous examples of a Smart Mirror show. However, current Smart Homes often fail to provide meaningful IoT applications for all residents’ needs. To design beyond efficiency and productivity, we propose to realize the potential of the traditional artifact for calm and engaging experiences. Therefore, we followed a design case study approach with 22 participants in total. After an initial focus group, we conducted a diary study to examine home routines and developed a conceptual design. The evaluation of our mid-fidelity prototype shows, that we need to study carefully the practices of the residents to leverage the physical material of the artifact to fit the routines. Our Smart Mirror, enhanced by digital qualities, supports meaningful activities and makes the bathroom more appealing. Thereby, we discuss domestic technology design beyond automation.

  @inproceedings{esau_morning_2021,
  title = {Morning {Routines} between {Calm} and {Engaging}: {Designing} a {Smart} {Mirror}},
  isbn = {978-989-758-538-8},
  shorttitle = {Morning {Routines} between {Calm} and {Engaging}},
  url = {https://pub.h-brs.de/frontdoor/index/index/docId/5997},
  abstract = {Frequently the main purpose of domestic artifacts equipped with smart sensors is to hide technology, like previous examples of a Smart Mirror show. However, current Smart Homes often fail to provide meaningful IoT applications for all residents’ needs. To design beyond efficiency and productivity, we propose to realize the potential of the traditional artifact for calm and engaging experiences. Therefore, we followed a design case study approach with 22 participants in total. After an initial focus group, we conducted a diary study to examine home routines and developed a conceptual design. The evaluation of our mid-fidelity prototype shows, that we need to study carefully the practices of the residents to leverage the physical material of the artifact to fit the routines. Our Smart Mirror, enhanced by digital qualities, supports meaningful activities and makes the bathroom more appealing. Thereby, we discuss domestic technology design beyond automation.},
  language = {eng},
  urldate = {2021-11-16},
  publisher = {SciTePress, Science and Technology Publications},
  author = {Esau, Margarita and Lawo, Dennis and Castelli, Nico and Jakobi, Timo and Stevens, Gunnar},
  month = nov,
  year = {2021},
  pages = {58--69},
  }

• ---

  Hoffmann, S., Jasche, F. & Ludwig, T. (2021)Reflections on a Comparative AR Study

  , Publisher: IEEE Computer Society, Pages: 106–108 doi:10.1109/ISMAR-Adjunct54149.2021.00031
  [BibTeX] [Abstract] [Download PDF]

  A variety of studies exist that design innovative interactions based on augmented reality (AR). Comparing them often involves examining their laboratory studies. However, since AR has a high context dependency (e.g., reference to the real environment), it is important to emphasize that existing literature do not reveal generalizable results regarding how to design AR instructions. Within this paper, we argue that it is time to open up new use cases and test appropriation mechanisms in practice with the help of long-term studies to build a base for the comparison of AR-based interactions. Such a repository built up with long-term studies has the potential to define valid insights for future developments in the AR environment.

  @inproceedings{hoffmann_reflections_2021,
  title = {Reflections on a {Comparative} {AR} {Study}},
  isbn = {978-1-66541-298-8},
  url = {https://www.computer.org/csdl/proceedings-article/ismar-adjunct/2021/129800a106/1yeQDjpkbXW},
  doi = {10.1109/ISMAR-Adjunct54149.2021.00031},
  abstract = {A variety of studies exist that design innovative interactions based on augmented reality (AR). Comparing them often involves examining their laboratory studies. However, since AR has a high context dependency (e.g., reference to the real environment), it is important to emphasize that existing literature do not reveal generalizable results regarding how to design AR instructions. Within this paper, we argue that it is time to open up new use cases and test appropriation mechanisms in practice with the help of long-term studies to build a base for the comparison of AR-based interactions. Such a repository built up with long-term studies has the potential to define valid insights for future developments in the AR environment.},
  language = {English},
  urldate = {2021-11-10},
  publisher = {IEEE Computer Society},
  author = {Hoffmann, Sven and Jasche, Florian and Ludwig, Thomas},
  month = oct,
  year = {2021},
  pages = {106--108},
  }

• ---

  de Leal, D. C., Krüger, M., Reynolds-Cuéllar, P., Caicedo, A., Gómez, C., Randall, D. & Wulf, V. (2021)Growing Together, Remaining Apart: The Role of Digital Technology in Former Guerrilla Fighters’ Social Capital

  Proceedings of the ACM on Human-Computer Interaction., Pages: 331:1–331:24 doi:10.1145/3476072
  [BibTeX] [Abstract] [Download PDF]

  In this paper, we present an account of how FARC-EP ex-combatants are using digital technology in the process of reincorporating into Colombian society. We report findings showing how this technology mediates the difficult task of transitioning from a culture of opposition to civilian members and active political actors. Using the concept of social capital as a framework, we investigate the intersection between the use of digital tools and developing cultural and economic practices among these groups during this transitional period. Reflecting on the bonding and bridging aspects of social capital, we describe how ex-combatants draw on substantial social capital from their former lives as a guerrilla army in order to strengthen their position in these new circumstances, and their cautious and difficult creation of new social ties with wider Colombian society. We contribute to the CSCW discourse by discussing the crucial role digital tools, previously not available to these groups, play in sustaining, re-growing and building social capital of communities in post-conflict periods.

  @inproceedings{leal_growing_2021,
  series = {{CSCW2}},
  title = {Growing {Together}, {Remaining} {Apart}: {The} {Role} of {Digital} {Technology} in {Former} {Guerrilla} {Fighters}' {Social} {Capital}},
  volume = {5},
  shorttitle = {Growing {Together}, {Remaining} {Apart}},
  url = {https://doi.org/10.1145/3476072},
  doi = {10.1145/3476072},
  abstract = {In this paper, we present an account of how FARC-EP ex-combatants are using digital technology in the process of reincorporating into Colombian society. We report findings showing how this technology mediates the difficult task of transitioning from a culture of opposition to civilian members and active political actors. Using the concept of social capital as a framework, we investigate the intersection between the use of digital tools and developing cultural and economic practices among these groups during this transitional period. Reflecting on the bonding and bridging aspects of social capital, we describe how ex-combatants draw on substantial social capital from their former lives as a guerrilla army in order to strengthen their position in these new circumstances, and their cautious and difficult creation of new social ties with wider Colombian society. We contribute to the CSCW discourse by discussing the crucial role digital tools, previously not available to these groups, play in sustaining, re-growing and building social capital of communities in post-conflict periods.},
  urldate = {2021-10-25},
  booktitle = {Proceedings of the {ACM} on {Human}-{Computer} {Interaction}},
  author = {Leal, Debora de Castro and Krüger, Max and Reynolds-Cuéllar, Pedro and Caicedo, Amparo and Gómez, Carlos and Randall, Dave and Wulf, Volker},
  month = oct,
  year = {2021},
  keywords = {social capital, FARC, reincorporation, technological use, transition},
  pages = {331:1--331:24},
  }

• ---

  Krüger, M., Weibert, A., Leal, D., Randall, D. & Wulf, V. (2021)“What is the topic of the group, please?” On Migration, Care and the Challenges of Participation in Design

  , Publisher: ACM doi:10.1145/3476050
  [BibTeX] [Abstract]

  An increasing number of people around the world are forced to leave their homes due to the climate catastrophe, regional conflict or poverty. In their new host countries however, refugees and migrants are frequently met by a wide range of challenges, including wider societal participation. The difficulties migrants and refugees face have also increasingly become the topic of HCI and CSCW work. In this paper we report on a three year-long project, involving refugees, migrants and activist supporters in a co-design project to develop tools that aid the process of resettling. Several aspects have challenged equal participation in the project, including divergent motives, unequal power distribution and cultural heterogeneity. Despite these challenges the project outcomes are in use and maintained beyond the project runtime through voluntary actors. We reflect on this discrepancy between process and outcome drawing on the concept of care.

  @inproceedings{kruger_what_2021,
  series = {{CSCW} '21},
  title = {"{What} is the topic of the group, please?" {On} {Migration}, {Care} and the {Challenges} of {Participation} in {Design}},
  volume = {Vol. 5},
  shorttitle = {"{What} is the topic of the group, please?},
  doi = {https://doi.org/10.1145/3476050},
  abstract = {An increasing number of people around the world are forced to leave their homes due to the climate catastrophe, regional conflict or poverty. In their new host countries however, refugees and migrants are frequently met by a wide range of challenges, including wider societal participation. The difficulties migrants and refugees face have also increasingly become the topic of HCI and CSCW work. In this paper we report on a three year-long project, involving refugees, migrants and activist supporters in a co-design project to develop tools that aid the process of resettling. Several aspects have challenged equal participation in the project, including divergent motives, unequal power distribution and cultural heterogeneity. Despite these challenges the project outcomes are in use and maintained beyond the project runtime through voluntary actors. We reflect on this discrepancy between process and outcome drawing on the concept of care.},
  publisher = {ACM},
  author = {Krüger, Max and Weibert, Anne and Leal, Debora and Randall, Dave and Wulf, Volker},
  month = oct,
  year = {2021},
  doi = {10.1145/3476050},
  }

• ---

  Cerna, K. & Müller, C. (2021)Fostering digital literacy through a mobile demo-kit development: Co-designing didactic prototypes with older adults

  Adjunct Publication of the 23rd International Conference on Mobile Human-Computer Interaction. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 1–6
  [BibTeX] [Abstract] [Download PDF]

  Developing toolkits as a support of participatory design is a common approach when designing with and for older adults. The key aspect in designing digital tools is digital literacy of the participants and how to sustain it during the project but also after its end. Yet, not enough attention has been paid to how to use such toolkits to make PD projects results sustainable. To address this issue, we are developing a mobile demo-kit, a set of didactic prototypes, which aims to foster older participants’ digital literacy and hence make findings sustainable. We illustrate it on a practice-based study, during which we conducted participatory observation, a series of interviews and organized a series of participatory workshops online with older adults. Our preliminary findings contribute to discussion on making PD with and for older adults sustainable by focusing on what older adults can learn during the PD, how to support this process but also how to communicate the findings further on.

  @inproceedings{cerna_fostering_2021,
  address = {New York, NY, USA},
  title = {Fostering digital literacy through a mobile demo-kit development: {Co}-designing didactic prototypes with older adults},
  isbn = {978-1-4503-8329-5},
  shorttitle = {Fostering digital literacy through a mobile demo-kit development},
  url = {https://doi.org/10.1145/3447527.3474849},
  abstract = {Developing toolkits as a support of participatory design is a common approach when designing with and for older adults. The key aspect in designing digital tools is digital literacy of the participants and how to sustain it during the project but also after its end. Yet, not enough attention has been paid to how to use such toolkits to make PD projects results sustainable. To address this issue, we are developing a mobile demo-kit, a set of didactic prototypes, which aims to foster older participants’ digital literacy and hence make findings sustainable. We illustrate it on a practice-based study, during which we conducted participatory observation, a series of interviews and organized a series of participatory workshops online with older adults. Our preliminary findings contribute to discussion on making PD with and for older adults sustainable by focusing on what older adults can learn during the PD, how to support this process but also how to communicate the findings further on.},
  urldate = {2022-01-13},
  booktitle = {Adjunct {Publication} of the 23rd {International} {Conference} on {Mobile} {Human}-{Computer} {Interaction}},
  publisher = {Association for Computing Machinery},
  author = {Cerna, Katerina and Müller, Claudia},
  month = sep,
  year = {2021},
  keywords = {Older adults, Participatory design, Learning, italg, Didactic prototypes, Mobile demo-kit},
  pages = {1--6},
  }

• ---

  Liu, S., Harun, S. E., Jasche, F. & Ludwig, T. (2021)Supporting the Onboarding of 3D Printers through Conversational Agents

  Mensch und Computer 2021. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 494–498 doi:10.1145/3473856.3474010
  [BibTeX] [Abstract] [Download PDF]

  In view of its capacity to create physical objects for a wide range of different potential applications, 3D printing has become increasingly popular over the years. However, given its scope of application, 3D printing can be challenging. Novice users often need assistance from experts, who are not always available. Recent interest in the development of conversational agents opens up the possibility of assisting novice users in their interactions with 3D printers, thus improving their experience. In this paper, we illustrate a potential concept of a conversational agent and present a prototype of a Telegram chatbot to improve the user experience of 3D printing.

  @inproceedings{liu_supporting_2021,
  address = {New York, NY, USA},
  series = {{MuC} '21},
  title = {Supporting the {Onboarding} of {3D} {Printers} through {Conversational} {Agents}},
  isbn = {978-1-4503-8645-6},
  url = {https://doi.org/10.1145/3473856.3474010},
  doi = {10.1145/3473856.3474010},
  abstract = {In view of its capacity to create physical objects for a wide range of different potential applications, 3D printing has become increasingly popular over the years. However, given its scope of application, 3D printing can be challenging. Novice users often need assistance from experts, who are not always available. Recent interest in the development of conversational agents opens up the possibility of assisting novice users in their interactions with 3D printers, thus improving their experience. In this paper, we illustrate a potential concept of a conversational agent and present a prototype of a Telegram chatbot to improve the user experience of 3D printing.},
  urldate = {2021-09-14},
  booktitle = {Mensch und {Computer} 2021},
  publisher = {Association for Computing Machinery},
  author = {Liu, Shi and Harun, Shahrier Erfan and Jasche, Florian and Ludwig, Thomas},
  month = sep,
  year = {2021},
  keywords = {Conversational Agents, 3D Printing, Human-Machine Interface, Internet-of-Things},
  pages = {494--498},
  }

• ---

  Kaufhold, M., Fromm, J., Riebe, T., Mirbabaie, M., Kühn, P., Basyurt, A. S., Bayer, M., Stöttinger, M., Eyilmez, K., Möller, R., Fuchß, C., Stieglitz, S. & Reuter, C. (2021)CYWARN: Strategy and Technology Development for Cross-Platform Cyber Situational Awareness and Actor-Specific Cyber Threat Communication

  Mensch und Computer 2021 – Workshopband. Ingolstadt, Germany, Publisher: Gesellschaft für Informatik e.V. doi:10.18420/muc2021-mci-ws08-263
  [BibTeX] [Abstract] [Download PDF]

  Despite the merits of digitisation in private and professional spaces, critical infrastructures and societies are increasingly ex-posed to cyberattacks. Thus, Computer Emergency Response Teams (CERTs) are deployed in many countries and organisations to enhance the preventive and reactive capabilities against cyberattacks. However, their tasks are getting more complex by the increasing amount and varying quality of information dissem-inated into public channels. Adopting the perspectives of Crisis Informatics and safety-critical Human-Computer Interaction (HCI) and based on both a narrative literature review and group discussions, this paper first outlines the research agenda of the CYWARN project, which seeks to design strategies and technolo-gies for cross-platform cyber situational awareness and actor-spe-cific cyber threat communication. Second, it identifies and elabo-rates eight research challenges with regard to the monitoring, analysis and communication of cyber threats in CERTs, which serve as a starting point for in-depth research within the project.

  @inproceedings{kaufhold_cywarn_2021,
  address = {Ingolstadt, Germany},
  title = {{CYWARN}: {Strategy} and {Technology} {Development} for {Cross}-{Platform} {Cyber} {Situational} {Awareness} and {Actor}-{Specific} {Cyber} {Threat} {Communication}},
  shorttitle = {{CYWARN}},
  url = {http://dl.gi.de/handle/20.500.12116/37412},
  doi = {10.18420/muc2021-mci-ws08-263},
  abstract = {Despite the merits of digitisation in private and professional spaces, critical infrastructures and societies are increasingly ex-posed to cyberattacks. Thus, Computer Emergency Response Teams (CERTs) are deployed in many countries and organisations to enhance the preventive and reactive capabilities against cyberattacks. However, their tasks are getting more complex by the increasing amount and varying quality of information dissem-inated into public channels. Adopting the perspectives of Crisis Informatics and safety-critical Human-Computer Interaction (HCI) and based on both a narrative literature review and group discussions, this paper first outlines the research agenda of the CYWARN project, which seeks to design strategies and technolo-gies for cross-platform cyber situational awareness and actor-spe-cific cyber threat communication. Second, it identifies and elabo-rates eight research challenges with regard to the monitoring, analysis and communication of cyber threats in CERTs, which serve as a starting point for in-depth research within the project.},
  language = {en},
  urldate = {2021-10-04},
  booktitle = {Mensch und {Computer} 2021 - {Workshopband}},
  publisher = {Gesellschaft für Informatik e.V.},
  author = {Kaufhold, Marc-André and Fromm, Jennifer and Riebe, Thea and Mirbabaie, Milad and Kühn, Philipp and Basyurt, Ali Sercan and Bayer, Markus and Stöttinger, Marc and Eyilmez, Kaan and Möller, Reinhard and Fuchß, Christoph and Stieglitz, Stefan and Reuter, Christian},
  month = sep,
  year = {2021},
  note = {Accepted: 2021-09-23T10:52:31Z
  Publisher: Gesellschaft für Informatik e.V.},
  }

• ---

  Struzek, D. & Mueller, C. (2021)Introduction of a platform for fostering social participation and engagement in rural areas

  Gemeinsame Fachtagung der DGGG: „(Neue) Lebensformen im Alter“. doi:10.13140/RG.2.2.32157.23526
  [BibTeX] [Abstract]

  Rural areas are struggling with ever greater challenges. Young people are leaving, social spaces are disappearing, and public infrastructure is poor or lacking. Various technical communication channels are already being used to provide support. This has led to information overload and a lack of trust in new technologies, especially among the older population. In order to support 6 villages in mutual communication, we used the well-known neighborhood platform “nebenan.de,” which was developed for urban areas, as part of the 3-year research project Digital Village Center (Digi.DoM), which focused on developing digitization strategies for rural areas. Older residents in particular should have a way to get help from others, post questions about technology, requests or offers for sale, and requests for rides, even across villages. Participatory approaches were used to identify requirements for the platform for rural areas. Appropriation of the platform took place in 6 technology workshops held in three villages. Although residents of all ages were welcome, only residents between the ages of 60 and 85 attended. The workshops helped us capture related needs of older users. To encourage interaction, a common group was created on the platform, accessible to all registered villagers from all villages. The meetings showed how hesitant the older users of the platform were and for the most part only surveyed the association work. In addition, the villages wished to have their own groups, to which other villages did not have access. Another problem was the lack of trust building, which was reflected in the fact that workshop participation decreased and participants were skeptical even about a list of participants. Significant, at the same time, was the village history, which was even seen as a reason for using the platform. Using the introduction process of nebenan.de as an example, the contribution reflects on a basic conflict of community technologies for the target group of older adults who have little experience with such applications. On the one hand, such community technologies only work if a sufficiently large mass of users participates (“critical mass”). On the other hand, this is countered by worries of “non-users” who are concerned with questions of security, privacy related to community processes, they are used to in their small village life. The poster shows how socially acceptable solutions were sought with the older people in negotiation processes.

  @inproceedings{struzek_introduction_2021,
  title = {Introduction of a platform for fostering social participation and engagement in rural areas},
  doi = {10.13140/RG.2.2.32157.23526},
  abstract = {Rural areas are struggling with ever greater challenges. Young people are leaving, social spaces are disappearing, and public infrastructure is poor or lacking. Various technical communication channels are already being used to provide support. This has led to information overload and a lack of trust in new technologies, especially among the older population. In order to support 6 villages in mutual communication, we used the well-known neighborhood platform "nebenan.de," which was developed for urban areas, as part of the 3-year research project Digital Village Center (Digi.DoM), which focused on developing digitization strategies for rural areas. Older residents in particular should have a way to get help from others, post questions about technology, requests or offers for sale, and requests for rides, even across villages. Participatory approaches were used to identify requirements for the platform for rural areas. Appropriation of the platform took place in 6 technology workshops held in three villages. Although residents of all ages were welcome, only residents between the ages of 60 and 85 attended. The workshops helped us capture related needs of older users. To encourage interaction, a common group was created on the platform, accessible to all registered villagers from all villages. The meetings showed how hesitant the older users of the platform were and for the most part only surveyed the association work. In addition, the villages wished to have their own groups, to which other villages did not have access. Another problem was the lack of trust building, which was reflected in the fact that workshop participation decreased and participants were skeptical even about a list of participants. Significant, at the same time, was the village history, which was even seen as a reason for using the platform. Using the introduction process of nebenan.de as an example, the contribution reflects on a basic conflict of community technologies for the target group of older adults who have little experience with such applications. On the one hand, such community technologies only work if a sufficiently large mass of users participates ("critical mass"). On the other hand, this is countered by worries of "non-users" who are concerned with questions of security, privacy related to community processes, they are used to in their small village life. The poster shows how socially acceptable solutions were sought with the older people in negotiation processes.},
  booktitle = {Gemeinsame {Fachtagung} der {DGGG}: „({Neue}) {Lebensformen} im {Alter}“},
  author = {Struzek, David and Mueller, Claudia},
  month = sep,
  year = {2021},
  keywords = {italg},
  }

• ---

  Struzek, D., Butorac, J. & Mueller, C. (2021)Designing for older dancers – implications for design of IT which supports joy of movement in urban spaces

  Gemeinsame Fachtagung der DGGG: „(Neue) Lebensformen im Alter“. doi:10.13140/RG.2.2.25446.34882
  [BibTeX] [Abstract]

  The current global pandemic caused by COVID-19 has turned many people’s daily lives upside down. The scale of the crisis forced countries to take increasingly drastic measures, from initial hygiene and protection measures to a complete lockdown of public and private life. To this end, public places were closed off, large events were banned for the time being, and public offerings and activities that lead to gatherings of people were not permitted. Older adults, as a particularly vulnerable group, suffer from the physical distancing measures when they have to reduce social activities. To bridge the physical distance problem, videoconferencing and live streaming solutions have gained popularity. The poster demonstrates research activities from the BMBF-funded “Active City Innovation” research project, exploring how dance and movement in public spaces can be supported by socio-technical systems with a special focus on older citizens. As part of the requirements analysis process, interviews and participant observations have been conducted with older dancers between 65 and 95 years in Siegen. The dance group had been meeting regularly to dance together for several years. Due to the COVID-19 restrictions, they had to cancel all joint dance activities on site. With the qualitative research approach, we aim to understand the motivations of the older dancers as well as their trainers and extrapolate implications for potential technical assistance from the findings. The results indicate that dancing, especially among older adults, is not comparable to other physical activities and that personal exchange and a sense of community are the main reasons for participation at the dance class. Digital solutions such as live streaming solutions are hardly seen as an alternative to exercise and tend to be rejected, since technical systems are not associated with leisure time and, above all, cannot convey the human feeling of the joint activity. The results also show that dancing or moving in a group provides support and structure in the living environment and is seen as a movement option especially by women, while men prefer other sportive activities, such as riding a bicycle. Our results may assist researchers and developers in implementing conferencing and live streaming systems to support physical activity promotion in older adults, and most importantly, raise awareness of social participation and sense of community as key motivators for using such systems.

  @inproceedings{struzek_designing_2021-1,
  title = {Designing for older dancers – implications for design of {IT} which supports joy of movement in urban spaces},
  doi = {10.13140/RG.2.2.25446.34882},
  abstract = {The current global pandemic caused by COVID-19 has turned many people's daily lives upside down. The scale of the crisis forced countries to take increasingly drastic measures, from initial hygiene and protection measures to a complete lockdown of public and private life. To this end, public places were closed off, large events were banned for the time being, and public offerings and activities that lead to gatherings of people were not permitted. Older adults, as a particularly vulnerable group, suffer from the physical distancing measures when they have to reduce social activities. To bridge the physical distance problem, videoconferencing and live streaming solutions have gained popularity. The poster demonstrates research activities from the BMBF-funded “Active City Innovation” research project, exploring how dance and movement in public spaces can be supported by socio-technical systems with a special focus on older citizens. As part of the requirements analysis process, interviews and participant observations have been conducted with older dancers between 65 and 95 years in Siegen. The dance group had been meeting regularly to dance together for several years. Due to the COVID-19 restrictions, they had to cancel all joint dance activities on site. With the qualitative research approach, we aim to understand the motivations of the older dancers as well as their trainers and extrapolate implications for potential technical assistance from the findings. The results indicate that dancing, especially among older adults, is not comparable to other physical activities and that personal exchange and a sense of community are the main reasons for participation at the dance class. Digital solutions such as live streaming solutions are hardly seen as an alternative to exercise and tend to be rejected, since technical systems are not associated with leisure time and, above all, cannot convey the human feeling of the joint activity. The results also show that dancing or moving in a group provides support and structure in the living environment and is seen as a movement option especially by women, while men prefer other sportive activities, such as riding a bicycle. Our results may assist researchers and developers in implementing conferencing and live streaming systems to support physical activity promotion in older adults, and most importantly, raise awareness of social participation and sense of community as key motivators for using such systems.},
  booktitle = {Gemeinsame {Fachtagung} der {DGGG}: „({Neue}) {Lebensformen} im {Alter}“},
  author = {Struzek, David and Butorac, Jana and Mueller, Claudia},
  month = sep,
  year = {2021},
  keywords = {italg},
  }

• ---

  Nießner, J. & Ludwig, T. (2021)Design of a Knowledge-Based Recommender System for Recipes From an End-User Perspective

  Mensch und Computer 2021. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 512–519 doi:10.1145/3473856.3473888
  [BibTeX] [Abstract] [Download PDF]

  Nowadays, recommender systems are a fundamental part of several online services. However, most of these systems rely on collective user data and ratings or a preselection of parameters to derive appropriate recommendations. Within this paper, we examine recommendations without previous user data. We therefore designed and evaluated a knowledge-based recommender system by turning to recipe recommendations that offer alternatives for favorite recipes. We introduce and compare three versions of a given algorithm. Our evaluation shows that the knowledge-based approach may serve as a good start for deriving appropriate recommendations without prior user data. Moreover, we show that end-users’ assumptions about decisive criteria of a recommender system do not necessarily match the later actual decisive criteria.

  @inproceedings{niesner_design_2021,
  address = {New York, NY, USA},
  series = {{MuC} '21},
  title = {Design of a {Knowledge}-{Based} {Recommender} {System} for {Recipes} {From} an {End}-{User} {Perspective}},
  isbn = {978-1-4503-8645-6},
  url = {https://doi.org/10.1145/3473856.3473888},
  doi = {10.1145/3473856.3473888},
  abstract = {Nowadays, recommender systems are a fundamental part of several online services. However, most of these systems rely on collective user data and ratings or a preselection of parameters to derive appropriate recommendations. Within this paper, we examine recommendations without previous user data. We therefore designed and evaluated a knowledge-based recommender system by turning to recipe recommendations that offer alternatives for favorite recipes. We introduce and compare three versions of a given algorithm. Our evaluation shows that the knowledge-based approach may serve as a good start for deriving appropriate recommendations without prior user data. Moreover, we show that end-users’ assumptions about decisive criteria of a recommender system do not necessarily match the later actual decisive criteria.},
  urldate = {2021-09-14},
  booktitle = {Mensch und {Computer} 2021},
  publisher = {Association for Computing Machinery},
  author = {Nießner, Julia and Ludwig, Thomas},
  month = sep,
  year = {2021},
  keywords = {Knowledge-based Filtering, Recipes, Recommender System, Similarity Metrics, User Study},
  pages = {512--519},
  }

• ---

  Unbehaun, D., Wulf, V., Schädler, J., Lewkowicz, M., Bassetti, C. & Ackerman, M. (2021)The Role of Digitalization in Improving the Quality of Live in Rural (Industrialized) Regions

  CHItaly 2021: 14th Biannual Conference of the Italian SIGCHI Chapter. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 1–2 doi:10.1145/3464385.3467686
  [BibTeX] [Abstract] [Download PDF]

  Rural regions in the EU and all over the world are often characterized by divers’ conditions and aspects, such as – geographical, landscape, digital infrastructures, socio-economic, demographic, cultural and environmental as well as hierarchically grown decision structures and dense social networks among their inhabitants. Digitalization and improving quality of live in rural and industrialized regions is a transformative, yet complex process, that depends inherently on the ability of regions to face challenges in modernizing their industrial base, upgrading the skills of the workforce, compensating for job losses in key sectors, enhance well-being and living standards and improve their contribution to national performance and more inclusive and resilient societies. With this workshop, we aim at contributing to this growing field by sharing experiences, identifying interdisciplinary perspectives about regions in industrial and digital transition to become more resilient in the context of major shifts brought about by globalization, decarbonization and ongoing technological change.

  @inproceedings{unbehaun_role_2021,
  address = {New York, NY, USA},
  series = {{CHItaly} '21},
  title = {The {Role} of {Digitalization} in {Improving} the {Quality} of {Live} in {Rural} ({Industrialized}) {Regions}},
  isbn = {978-1-4503-8977-8},
  url = {https://doi.org/10.1145/3464385.3467686},
  doi = {10.1145/3464385.3467686},
  abstract = {Rural regions in the EU and all over the world are often characterized by divers’ conditions and aspects, such as - geographical, landscape, digital infrastructures, socio-economic, demographic, cultural and environmental as well as hierarchically grown decision structures and dense social networks among their inhabitants. Digitalization and improving quality of live in rural and industrialized regions is a transformative, yet complex process, that depends inherently on the ability of regions to face challenges in modernizing their industrial base, upgrading the skills of the workforce, compensating for job losses in key sectors, enhance well-being and living standards and improve their contribution to national performance and more inclusive and resilient societies. With this workshop, we aim at contributing to this growing field by sharing experiences, identifying interdisciplinary perspectives about regions in industrial and digital transition to become more resilient in the context of major shifts brought about by globalization, decarbonization and ongoing technological change.},
  urldate = {2021-07-20},
  booktitle = {{CHItaly} 2021: 14th {Biannual} {Conference} of the {Italian} {SIGCHI} {Chapter}},
  publisher = {Association for Computing Machinery},
  author = {Unbehaun, David and Wulf, Volker and Schädler, Johannes and Lewkowicz, Myriam and Bassetti, Chiara and Ackerman, Mark},
  month = jul,
  year = {2021},
  keywords = {digitalization, industrial transition, rural regions},
  pages = {1--2},
  }

• ---

  Neifer, T., Lawo, D., Stevens, G., Boden, A. & Gadatsch, A. (2021)Recommender Systems in Food Retail: Modeling Repeat Purchase Decisions on Transaction Data of a Stationary Food Retailer

  , Publisher: SCITEPRESS – Science and Technology Publications, Pages: 25–36
  [BibTeX] [Abstract] [Download PDF]

  In the course of growing online retailing, recommendation systems have become established that derive recommendations from customers’ purchase histories. Recommending suitable food products can represent a lucrative added value for food retailers, but at the same time challenges them to make good predictions for repeated food purchases. Repeat purchase recommendations have been little explored in the literature. These predict when a product will be purchased again by a customer. This is especially important for food recommendations, since it is not the frequency of the same item in the shopping basket that is relevant for determining repeat purchase intervals, but rather their difference over time. In this paper, in addition to critically reflecting classical recommendation systems on the underlying repeat purchase context, two models for online product recommendations are derived from the literature, validated and discussed for the food context using real transaction data of a German stationary food retailer.

  @inproceedings{neifer_recommender_2021,
  title = {Recommender {Systems} in {Food} {Retail}: {Modeling} {Repeat} {Purchase} {Decisions} on {Transaction} {Data} of a {Stationary} {Food} {Retailer}},
  isbn = {978-989-758-527-2},
  shorttitle = {Recommender {Systems} in {Food} {Retail}},
  url = {https://pub.h-brs.de/frontdoor/index/index/docId/5766},
  abstract = {In the course of growing online retailing, recommendation systems have become established that derive recommendations from customers’ purchase histories. Recommending suitable food products can represent a lucrative added value for food retailers, but at the same time challenges them to make good predictions for repeated food purchases. Repeat purchase recommendations have been little explored in the literature. These predict when a product will be purchased again by a customer. This is especially important for food recommendations, since it is not the frequency of the same item in the shopping basket that is relevant for determining repeat purchase intervals, but rather their difference over time. In this paper, in addition to critically reflecting classical recommendation systems on the underlying repeat purchase context, two models for online product recommendations are derived from the literature, validated and discussed for the food context using real transaction data of a German stationary food retailer.},
  language = {eng},
  urldate = {2021-08-02},
  publisher = {SCITEPRESS - Science and Technology Publications},
  author = {Neifer, Thomas and Lawo, Dennis and Stevens, Gunnar and Boden, Alexander and Gadatsch, Andreas},
  month = jul,
  year = {2021},
  pages = {25--36},
  }

• ---

  Lawo, D., Neifer, T., Esau, M., Engelbutzeder, P. & Stevens, G. (2021)Scan&Go: Understanding Adoption and Design of Smartphone-based Self-checkout

  , Publisher: SCITEPRESS – Science and Technology Publications, Pages: 183–194
  [BibTeX] [Abstract] [Download PDF]

  Since stationary self-checkout is widely introduced and well understood, previous research barely examined newer generations of smartphone-based Scan&Go. Especially from a design perspective, we know little about the factors contributing to the adoption of Scan&Go solutions and how design enables consumers to take full advantage of this development rather than being burdened with using complex and unenjoyable systems. To understand the influencing factors and the design from a consumer perspective, we conducted a mixed-methods study where we triangulated data of an online survey with 103 participants and a qualitative study with 20 participants. Based on the results, our study presents a refined and nuanced understanding of technology as well as infrastructure-related factors that influence adoption. Moreover, we present several implications for designing and implementing of Scan&Go in retail environments.

  @inproceedings{lawo_scango_2021,
  title = {Scan\&{Go}: {Understanding} {Adoption} and {Design} of {Smartphone}-based {Self}-checkout},
  isbn = {978-989-758-527-2},
  shorttitle = {Scan\&{Go}},
  url = {https://pub.h-brs.de/frontdoor/index/index/docId/5768},
  abstract = {Since stationary self-checkout is widely introduced and well understood, previous research barely examined newer generations of smartphone-based Scan\&Go. Especially from a design perspective, we know little about the factors contributing to the adoption of Scan\&Go solutions and how design enables consumers to take full advantage of this development rather than being burdened with using complex and unenjoyable systems. To understand the influencing factors and the design from a consumer perspective, we conducted a mixed-methods study where we triangulated data of an online survey with 103 participants and a qualitative study with 20 participants. Based on the results, our study presents a refined and nuanced understanding of technology as well as infrastructure-related factors that influence adoption. Moreover, we present several implications for designing and implementing of Scan\&Go in retail environments.},
  language = {eng},
  urldate = {2021-08-02},
  publisher = {SCITEPRESS - Science and Technology Publications},
  author = {Lawo, Dennis and Neifer, Thomas and Esau, Margarita and Engelbutzeder, Philip and Stevens, Gunnar},
  month = jul,
  year = {2021},
  pages = {183--194},
  }

• ---

  de Castro Leal, D., Krüger, M., Ahmadi, M., Appiah, J., Gómez, R. B. A., Courtney, D., Daee, A., Ciciolli, M. B. G., Hieber, L., Hossain, M. S., Jeongmin, L., Plogmann, R., Pinto, L. S., Sinnathurai, S., Yepez, D. & Wulf, V. (2021)HCI’s Role in the Capitalocene

  Workshop on Computing within Limits. doi:https://doi.org/10.21428/bf6fb269.67a8d057
  [BibTeX] [Abstract] [Download PDF]

  Various concepts have attempted to capture the nature of the contemporary political-economic system of globalised capitalism and its disastrous consequences for the planet, including World System Analysis or the Capitalocene. Especially Decolonial thinkers see its roots in colonialism. The resulting modernity/coloniality structures many aspects of human life everywhere, including gender identities, relationships amongst humans and with nature. Technology plays a vital part, requiring reflections on how HCI researchers can react to these challenges. In a class of an HCI master program, we have attempted to jointly begin to understand HCI’s role in the capitalocene by studying relevant concepts and empirically investigating specific local yet connected phenomena. With participants being distributed across the globe, we were able to study different shared yet locally specific phenomena inspired by multisited ethnography. In this paper, we report on the structure and experience of the class as well as our findings.

  @inproceedings{de_castro_leal_hcis_2021,
  title = {{HCI}’s {Role} in the {Capitalocene}},
  url = {https://limits.pubpub.org/pub/f8ee6iac/release/1},
  doi = {https://doi.org/10.21428/bf6fb269.67a8d057},
  abstract = {Various concepts have attempted to capture the nature of the contemporary political-economic system of globalised capitalism and its disastrous consequences for the planet, including World System Analysis or the Capitalocene. Especially Decolonial thinkers see its roots in colonialism. The resulting modernity/coloniality structures many aspects of human life everywhere, including gender identities, relationships amongst humans and with nature. Technology plays a vital part, requiring reflections on how HCI researchers can react to these challenges. In a class of an HCI master program, we have attempted to jointly begin to understand HCI’s role in the capitalocene by studying relevant concepts and empirically investigating specific local yet connected phenomena. With participants being distributed across the globe, we were able to study different shared yet locally specific phenomena inspired by multisited ethnography. In this paper, we report on the structure and experience of the class as well as our findings.},
  booktitle = {Workshop on {Computing} within {Limits}},
  author = {de Castro Leal, Débora and Krüger, Max and Ahmadi, Michael and Appiah, Jason and Gómez, Ricardo A Baquero and Courtney, Daniel and Daee, Ata and Ciciolli, María Belén Giménez and Hieber, Lena and Hossain, Md Shakhawat and Jeongmin, , Lee and Plogmann, Ramona and Pinto, Liliana Savage and Sinnathurai, Sasmitha and Yepez, Darinka and Wulf, Volker},
  month = jul,
  year = {2021},
  }

• ---

  Ertl, T., Müller, C., Aal, K., Wulf, V., Tachtler, F., Scheepmaker, L., Fitzpatrick, G., Smith, N. & Schuler, D. (2021)Ethical Future Environments: Smart Thinking about Smart Cities means engaging with its Most Vulnerable

  C&T ’21: Proceedings of the 10th International Conference on Communities & Technologies – Wicked Problems in the Age of Tech. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 340–345 doi:10.1145/3461564.3468165
  [BibTeX] [Abstract] [Download PDF]

  Over the past several decades the concept of smart cities has gained a lot of attention amongst researchers, the media, governments, civic groups and citizens. The literature shows that innovations have a more positive impact when they stimulate the development of cities and shape their space for a variety of participants, or when design is participatory. This ensures a non-technocratic approach, i.e., one that builds on the complexity of today’s socio-technical systems and the consideration of their individual actors. Citizen-based approaches or one of the so-called Caring Community are possible answers to this. In this Design Fiction workshop, we take a critical view on the idea of smart cities by broadening participation to stakeholders who are still excluded from its concept and can be described as vulnerable and often marginalized, such as people who are (culturally) diverse (e.g. migrants, refugees, older adults, children, currently and formerly incarcerated people, homeless people and those with low income) or neurodiverse (e.g. people living with mental health challenges as autism or dementia or who suffer from functional impairments), and also animals and nature who are left behind in the whole digitization process. In this regard we will also address topics like sustainability and well-being. One of the expected outcomes of this workshop is the development of a holistic and sustainable smart city concept involving currently excluded stakeholders.

  @inproceedings{ertl_ethical_2021,
  address = {New York, NY, USA},
  series = {C\&{T} '21},
  title = {Ethical {Future} {Environments}: {Smart} {Thinking} about {Smart} {Cities} means engaging with its {Most} {Vulnerable}},
  isbn = {978-1-4503-9056-9},
  shorttitle = {Ethical {Future} {Environments}},
  url = {https://doi.org/10.1145/3461564.3468165},
  doi = {10.1145/3461564.3468165},
  abstract = {Over the past several decades the concept of smart cities has gained a lot of attention amongst researchers, the media, governments, civic groups and citizens. The literature shows that innovations have a more positive impact when they stimulate the development of cities and shape their space for a variety of participants, or when design is participatory. This ensures a non-technocratic approach, i.e., one that builds on the complexity of today's socio-technical systems and the consideration of their individual actors. Citizen-based approaches or one of the so-called Caring Community are possible answers to this. In this Design Fiction workshop, we take a critical view on the idea of smart cities by broadening participation to stakeholders who are still excluded from its concept and can be described as vulnerable and often marginalized, such as people who are (culturally) diverse (e.g. migrants, refugees, older adults, children, currently and formerly incarcerated people, homeless people and those with low income) or neurodiverse (e.g. people living with mental health challenges as autism or dementia or who suffer from functional impairments), and also animals and nature who are left behind in the whole digitization process. In this regard we will also address topics like sustainability and well-being. One of the expected outcomes of this workshop is the development of a holistic and sustainable smart city concept involving currently excluded stakeholders.},
  urldate = {2021-07-05},
  booktitle = {C\&{T} '21: {Proceedings} of the 10th {International} {Conference} on {Communities} \& {Technologies} - {Wicked} {Problems} in the {Age} of {Tech}},
  publisher = {Association for Computing Machinery},
  author = {Ertl, Tanja and Müller, Claudia and Aal, Konstantin and Wulf, Volker and Tachtler, Franziska and Scheepmaker, Laura and Fitzpatrick, Geraldine and Smith, Nancy and Schuler, Douglas},
  month = jun,
  year = {2021},
  keywords = {italg, Animal-Computer Interaction, Caring Community, Citizen Science, Marginalization, Smart Cities, Urban Informatics, Vulnerability},
  pages = {340--345},
  }

• ---

  de Castro Leal, D., Bustamante Duarte, A. M., Krüger, M. & Strohmayer, A. (2021)Into the Mine: Wicked Reflections on Decolonial Thinking and Technologies

  C&T ’21: Proceedings of the 10th International Conference on Communities & Technologies – Wicked Problems in the Age of Tech. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 269–280 doi:10.1145/3461564.3461578
  [BibTeX] [Abstract] [Download PDF]

  Our global livelihoods are intrinsically tied to mining. The technologies we use, as currently designed, are not possible without the minerals and metals that are an essential part of several of their components. As a result, HCI research and applications are tightly dependent on mining, including the negative environmental and social impacts resulting from it. This paper aims to describe and reflect on this problematic entanglement as a ”wicked cycle.” We present a dilemma faced by communities living near mining sites in the Amazon, which are affected by the ecological impacts of mining and rely on digital technologies made with such mines’ products, including telecommunication technologies, to effectively and successfully advocate for and realise their own local visions of development. We promote a discussion built on concepts from decolonial thinking and critical sustainability. With this paper, we want to create space and necessity to acknowledge our complicity as HCI researchers in this dilemma and propose a series of questions to reflect on our part in these specific, and other, wicked cycles.

  @inproceedings{de_castro_leal_into_2021,
  address = {New York, NY, USA},
  series = {C\&{T} '21},
  title = {Into the {Mine}: {Wicked} {Reflections} on {Decolonial} {Thinking} and {Technologies}},
  isbn = {978-1-4503-9056-9},
  shorttitle = {Into the {Mine}},
  url = {https://doi.org/10.1145/3461564.3461578},
  doi = {10.1145/3461564.3461578},
  abstract = {Our global livelihoods are intrinsically tied to mining. The technologies we use, as currently designed, are not possible without the minerals and metals that are an essential part of several of their components. As a result, HCI research and applications are tightly dependent on mining, including the negative environmental and social impacts resulting from it. This paper aims to describe and reflect on this problematic entanglement as a ”wicked cycle.” We present a dilemma faced by communities living near mining sites in the Amazon, which are affected by the ecological impacts of mining and rely on digital technologies made with such mines’ products, including telecommunication technologies, to effectively and successfully advocate for and realise their own local visions of development. We promote a discussion built on concepts from decolonial thinking and critical sustainability. With this paper, we want to create space and necessity to acknowledge our complicity as HCI researchers in this dilemma and propose a series of questions to reflect on our part in these specific, and other, wicked cycles.},
  urldate = {2021-07-05},
  booktitle = {C\&{T} '21: {Proceedings} of the 10th {International} {Conference} on {Communities} \& {Technologies} - {Wicked} {Problems} in the {Age} of {Tech}},
  publisher = {Association for Computing Machinery},
  author = {de Castro Leal, Débora and Bustamante Duarte, Ana Maria and Krüger, Max and Strohmayer, Angelika},
  month = jun,
  year = {2021},
  keywords = {Amazon rainforest, decolonial, ecofeminism, mining, wicked problems},
  pages = {269--280},
  }

• ---

  Pins, D., Jakobi, T., Boden, A., Alizadeh, F. & Wulf, V. (2021)Alexa, We Need to Talk: A Data Literacy Approach on Voice Assistants

  Designing Interactive Systems Conference 2021. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 495–507 doi:10.1145/3461778.3462001
  [BibTeX] [Abstract] [Download PDF]

  Voice assistants (VA) collect data about users’ daily life including interactions with other connected devices, musical preferences, and unintended interactions. While users appreciate the convenience of VAs, their understanding and expectations of data collection by vendors are often vague and incomplete. By making the collected data explorable for consumers, our research-through-design approach seeks to unveil design resources for fostering data literacy and help users in making better informed decisions regarding their use of VAs. In this paper, we present the design of an interactive prototype that visualizes the conversations with VAs on a timeline and provides end users with basic means to engage with data, for instance allowing for filtering and categorization. Based on an evaluation with eleven households, our paper provides insights on how users reflect upon their data trails and presents design guidelines for supporting data literacy of consumers in the context of VAs.

  @inproceedings{pins_alexa_2021,
  address = {New York, NY, USA},
  series = {{DIS} '21},
  title = {Alexa, {We} {Need} to {Talk}: {A} {Data} {Literacy} {Approach} on {Voice} {Assistants}},
  isbn = {978-1-4503-8476-6},
  shorttitle = {Alexa, {We} {Need} to {Talk}},
  url = {https://doi.org/10.1145/3461778.3462001},
  doi = {10.1145/3461778.3462001},
  abstract = {Voice assistants (VA) collect data about users’ daily life including interactions with other connected devices, musical preferences, and unintended interactions. While users appreciate the convenience of VAs, their understanding and expectations of data collection by vendors are often vague and incomplete. By making the collected data explorable for consumers, our research-through-design approach seeks to unveil design resources for fostering data literacy and help users in making better informed decisions regarding their use of VAs. In this paper, we present the design of an interactive prototype that visualizes the conversations with VAs on a timeline and provides end users with basic means to engage with data, for instance allowing for filtering and categorization. Based on an evaluation with eleven households, our paper provides insights on how users reflect upon their data trails and presents design guidelines for supporting data literacy of consumers in the context of VAs.},
  urldate = {2021-07-05},
  booktitle = {Designing {Interactive} {Systems} {Conference} 2021},
  publisher = {Association for Computing Machinery},
  author = {Pins, Dominik and Jakobi, Timo and Boden, Alexander and Alizadeh, Fatemeh and Wulf, Volker},
  month = jun,
  year = {2021},
  pages = {495--507},
  }

• ---

  Weber, P., Krings, K., Nießner, J., Brodesser, S. & Ludwig, T. (2021)FoodChattAR: Exploring the Design Space of Edible Virtual Agents for Human-Food Interaction

  Designing Interactive Systems Conference 2021. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 638–650 doi:10.1145/3461778.3461998
  [BibTeX] [Abstract] [Download PDF]

  There has been recent criticism from researchers towards simple replication of traditional role models in the design of virtual agents and robots, and a call for new forms of interaction and communication with technology. By exploring the field of Human-Food interaction (HFI) – a sub-area of Human-Computer Interaction (HCI) which aims to investigate the diversity of ways people interact with food – we therefore specifically examine the design space of edible anthropomorphic virtual agents (EAVAs). To understand human-to-food interactive communication, we conducted an interview study with 19 participants, followed by a co-design workshop on the design of conversational agents for personified food. Based on the results, we implemented a prototype called FoodChattAR that employs augmented reality and chatbots to interact and communicate with food. Our evaluation with 21 participants shows that FoodChattAR turns eating into fun, while at the same time the food conveys relevant societal facts about itself. We contribute to the field of HCI by introducing EAVAs as a novel human-to-food interaction.

  @inproceedings{weber_foodchattar_2021,
  address = {New York, NY, USA},
  series = {{DIS} '21},
  title = {{FoodChattAR}: {Exploring} the {Design} {Space} of {Edible} {Virtual} {Agents} for {Human}-{Food} {Interaction}},
  isbn = {978-1-4503-8476-6},
  shorttitle = {{FoodChattAR}},
  url = {https://doi.org/10.1145/3461778.3461998},
  doi = {10.1145/3461778.3461998},
  abstract = {There has been recent criticism from researchers towards simple replication of traditional role models in the design of virtual agents and robots, and a call for new forms of interaction and communication with technology. By exploring the field of Human-Food interaction (HFI) – a sub-area of Human-Computer Interaction (HCI) which aims to investigate the diversity of ways people interact with food – we therefore specifically examine the design space of edible anthropomorphic virtual agents (EAVAs). To understand human-to-food interactive communication, we conducted an interview study with 19 participants, followed by a co-design workshop on the design of conversational agents for personified food. Based on the results, we implemented a prototype called FoodChattAR that employs augmented reality and chatbots to interact and communicate with food. Our evaluation with 21 participants shows that FoodChattAR turns eating into fun, while at the same time the food conveys relevant societal facts about itself. We contribute to the field of HCI by introducing EAVAs as a novel human-to-food interaction.},
  urldate = {2021-07-05},
  booktitle = {Designing {Interactive} {Systems} {Conference} 2021},
  publisher = {Association for Computing Machinery},
  author = {Weber, Philip and Krings, Kevin and Nießner, Julia and Brodesser, Sabrina and Ludwig, Thomas},
  month = jun,
  year = {2021},
  keywords = {Human-Food Interaction, rendezfood, Anthropomorphism, Augmented Food, Conversational Agents, Edible Anthropomorphic Virtual Agents, Virtual Agents},
  pages = {638--650},
  }

• ---

  Saßmannshausen, S. M., Radtke, J., Bohn, N., Hussein, H., Randall, D. & Pipek, V. (2021)Citizen-Centered Design in Urban Planning: How Augmented Reality can be used in Citizen Participation Processes

  Designing Interactive Systems Conference 2021. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 250–265 doi:10.1145/3461778.3462130
  [BibTeX] [Abstract] [Download PDF]

  Most participation processes in urban planning offer poor incentives, especially for young citizens, hence important citizen’s needs are excluded. Our work aims at identifying the degree to which Augmented Reality (AR) might motivate young people. We developed an AR-app with Unity3D to create new interaction concepts for use cases in urban planning. Building projects and environment changes are visualized, so citizens can contribute design ideas to the process. Using a human-centered design approach, we invited different stakeholders to participate. We conducted 40 interviews and a survey, then interaction concepts were evolved by citizens in four participatory design workshops. Our findings show that AR can motivate increased participation in urban planning. We also demonstrate a new approach to engaging low-tech users in designing high-tech solutions such as AR systems by using haptic 3D-tools like Lego or clay. Furthermore, we propose ways in which AR could be used collaboratively and embedded in existing participation processes.

  @inproceedings{sasmannshausen_citizen-centered_2021,
  address = {New York, NY, USA},
  series = {{DIS} '21},
  title = {Citizen-{Centered} {Design} in {Urban} {Planning}: {How} {Augmented} {Reality} can be used in {Citizen} {Participation} {Processes}},
  isbn = {978-1-4503-8476-6},
  shorttitle = {Citizen-{Centered} {Design} in {Urban} {Planning}},
  url = {https://doi.org/10.1145/3461778.3462130},
  doi = {10.1145/3461778.3462130},
  abstract = {Most participation processes in urban planning offer poor incentives, especially for young citizens, hence important citizen's needs are excluded. Our work aims at identifying the degree to which Augmented Reality (AR) might motivate young people. We developed an AR-app with Unity3D to create new interaction concepts for use cases in urban planning. Building projects and environment changes are visualized, so citizens can contribute design ideas to the process. Using a human-centered design approach, we invited different stakeholders to participate. We conducted 40 interviews and a survey, then interaction concepts were evolved by citizens in four participatory design workshops. Our findings show that AR can motivate increased participation in urban planning. We also demonstrate a new approach to engaging low-tech users in designing high-tech solutions such as AR systems by using haptic 3D-tools like Lego or clay. Furthermore, we propose ways in which AR could be used collaboratively and embedded in existing participation processes.},
  urldate = {2021-07-05},
  booktitle = {Designing {Interactive} {Systems} {Conference} 2021},
  publisher = {Association for Computing Machinery},
  author = {Saßmannshausen, Sheree May and Radtke, Jörg and Bohn, Nino and Hussein, Hassan and Randall, Dave and Pipek, Volkmar},
  month = jun,
  year = {2021},
  keywords = {augmented reality, citizen participation, human-centered design, urban planning, creativecitizen},
  pages = {250--265},
  }

• ---

  Jasche, F., Kirchhübel, J., Ludwig, T. & Tolmie, P. (2021)BeamLite: Diminishing Ecological Fractures of Remote Collaboration through Mixed Reality Environments

  C&T ’21: Proceedings of the 10th International Conference on Communities & Technologies – Wicked Problems in the Age of Tech. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 200–211 doi:10.1145/3461564.3461566
  [BibTeX] [Abstract] [Download PDF]

  Developing systems to support remote collaboration usually involves creating new environments in which non-co-located participants produce actions that are, at least in part, accessible to one another. However, this typically fractures the relationship between those actions and the sense of a shared environment, engendering difficulties that can render even the simplest of activities problematic. This becomes more pronounced as the activities become more complex and involve physical artifacts. Although mixed reality seems to offer promising ways of overcoming these troubles, there is still a risk of replicating the fractured ecology problem. We report on an empirical study and the development of a mixed reality prototype called BeamLite that seeks to bypass such issues by providing participants with the illusion of them sharing a single familiar place. Although our evaluation revealed possibilities for evading some troubles associated with artifact-focused remote collaboration, it exposed the need for virtual toolboxes that dynamically support specific work practices and the importance of virtual artifacts embedded within the physical environment to further diminish the sense of ecological fracture.

  @inproceedings{jasche_beamlite_2021,
  address = {New York, NY, USA},
  series = {C\&{T} '21},
  title = {{BeamLite}: {Diminishing} {Ecological} {Fractures} of {Remote} {Collaboration} through {Mixed} {Reality} {Environments}},
  isbn = {978-1-4503-9056-9},
  shorttitle = {{BeamLite}},
  url = {https://doi.org/10.1145/3461564.3461566},
  doi = {10.1145/3461564.3461566},
  abstract = {Developing systems to support remote collaboration usually involves creating new environments in which non-co-located participants produce actions that are, at least in part, accessible to one another. However, this typically fractures the relationship between those actions and the sense of a shared environment, engendering difficulties that can render even the simplest of activities problematic. This becomes more pronounced as the activities become more complex and involve physical artifacts. Although mixed reality seems to offer promising ways of overcoming these troubles, there is still a risk of replicating the fractured ecology problem. We report on an empirical study and the development of a mixed reality prototype called BeamLite that seeks to bypass such issues by providing participants with the illusion of them sharing a single familiar place. Although our evaluation revealed possibilities for evading some troubles associated with artifact-focused remote collaboration, it exposed the need for virtual toolboxes that dynamically support specific work practices and the importance of virtual artifacts embedded within the physical environment to further diminish the sense of ecological fracture.},
  urldate = {2021-09-23},
  booktitle = {C\&{T} '21: {Proceedings} of the 10th {International} {Conference} on {Communities} \& {Technologies} - {Wicked} {Problems} in the {Age} of {Tech}},
  publisher = {Association for Computing Machinery},
  author = {Jasche, Florian and Kirchhübel, Jasmin and Ludwig, Thomas and Tolmie, Peter},
  month = jun,
  year = {2021},
  keywords = {Augmented Reality, Mixed Reality, Remote Collaboration, Unfractured Ecologies, Virtual Reality},
  pages = {200--211},
  }

• ---

  Grinko, M., Ertl, T., Aal, K. & Wulf, V. (2021)Transitions by Methodology in Human-Wildlife Conflict – Reflections on Tech-based Reorganization of Social Practices

  LIMITS ’21: Workshop on Computing within Limits., Pages: 13
  [BibTeX] [Abstract]

  Can cattle farmers live peacefully alongside lions, and what role can technology play in this sensitive setting? Since 2017, we have been investigating this question in the Okavango Delta, Botswana, using a Grounded Design (GD) approach. Based on community involvement we have been building and evaluating a system together with local and foreign experts which warns the locals when a lion comes near their village or their cattle and which has significantly reduced livestock predation by giving time for action. However, as our research shows, technology alone is not the solution for locals’ problems: education, knowledge transfer, economic self-determination, as well as the revival of herding traditions and lost connection to nature need to evolve further to foster a true coexistence between humans and predators in Botswana – and perhaps all over the world. To address these problems and solutions by design and ensure sustainability of its outcome, it is important to take into account the oral culture and collective history of the inhabitants with predators, especially lions. Consideration must also be given to their social environment and individual experiences and goals, as well as their digital infrastructure, accessibility, and digital ecologies. We therefore argue that the successful development of a design solution requires a holistic understanding of design that is built on inclusion, participation, collaboration, understanding, respect, sacredness and the always-recurrent cyclic renovation of life.

  @inproceedings{grinko_transitions_2021,
  title = {Transitions by {Methodology} in {Human}-{Wildlife} {Conflict} - {Reflections} on {Tech}-based {Reorganization} of {Social} {Practices}},
  abstract = {Can cattle farmers live peacefully alongside lions, and what role can technology play in this sensitive setting? Since 2017, we have been investigating this question in the Okavango Delta, Botswana, using a Grounded Design (GD) approach. Based on community involvement we have been building and evaluating a system together with local and foreign experts which warns the locals when a lion comes near their village or their cattle and which has significantly reduced livestock predation by giving time for action. However, as our research shows, technology alone is not the solution for locals’ problems: education, knowledge transfer, economic self-determination, as well as the revival of herding traditions and lost connection to nature need to evolve further to foster a true coexistence between humans and predators in Botswana - and perhaps all over the world. To address these problems and solutions by design and ensure sustainability of its outcome, it is important to take into account the oral culture and collective history of the inhabitants with predators, especially lions. Consideration must also be given to their social environment and individual experiences and goals, as well as their digital infrastructure, accessibility, and digital ecologies. We therefore argue that the successful development of a design solution requires a holistic understanding of design that is built on inclusion, participation, collaboration, understanding, respect, sacredness and the always-recurrent cyclic renovation of life.},
  language = {en},
  booktitle = {{LIMITS} ’21: {Workshop} on {Computing} within {Limits}},
  author = {Grinko, Margarita and Ertl, Tanja and Aal, Konstantin and Wulf, Volker},
  month = jun,
  year = {2021},
  pages = {13},
  }

• ---

  Weber, P., Ludwig, T., Brodessen, S. & Grönewald, L. (2021)“It’s a kind of art!”: Understanding Food Influencers as Influential Content Creators

  CHI ’21: The ACM CHI Conference on Human Factors in Computing Systems. Yokohama, Japan, Publisher: ACM, New York, NY, USA, Pages: 1–14 doi:10.1145/3411764.3445607
  [BibTeX] [Download PDF]

  @inproceedings{weber_its_2021,
  address = {Yokohama, Japan},
  title = {"{It}'s a kind of art!": {Understanding} {Food} {Influencers} as {Influential} {Content} {Creators}},
  url = {https://dl.acm.org/doi/pdf/10.1145/3411764.3445607},
  doi = {10.1145/3411764.3445607},
  booktitle = {{CHI} '21: {The} {ACM} {CHI} {Conference} on {Human} {Factors} in {Computing} {Systems}},
  publisher = {ACM, New York, NY, USA},
  author = {Weber, Philip and Ludwig, Thomas and Brodessen, Sabrina and Grönewald, Laura},
  month = may,
  year = {2021},
  keywords = {rendezfood, a-paper},
  pages = {1--14},
  }

• ---

  Lawo, D., Neifer, T., Esau, M. & Stevens, G. (2021)Buying the ‘Right’ Thing: Designing Food Recommender Systems with Critical Consumers

  Proceedings of the 2021 CHI Conference on Human Factors in Computing Systems. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 1–13 doi:10.1145/3411764.3445264
  [BibTeX] [Abstract] [Download PDF]

  Critical consumerism is complex as ethical values are difficult to negotiate, appropriate products are hard to find, and product information is overwhelming. Although recommender systems offer solutions to reduce such complexity, current designs are not appropriate for niche practices and use non-personalized intransparent ethics. To support critical consumption, we conducted a design case study on a personalized food recommender system. Therefore, we first conducted an empirical pre-study with 24 consumers to understand value negotiations and current practices, co-designed the recommender system, and finally evaluated it in a real-world trial with ten consumers. Our findings show how recommender systems can support the negotiation of ethical values within the context of consumption practices, reduce the complexity of finding products and stores, and strengthen consumers. In addition to providing implications for the design to support critical consumption practices, we critically reflect on the scope of such recommender systems and its appropriation.

  @inproceedings{lawo_buying_2021,
  address = {New York, NY, USA},
  series = {{CHI} '21},
  title = {Buying the '{Right}' {Thing}: {Designing} {Food} {Recommender} {Systems} with {Critical} {Consumers}},
  isbn = {978-1-4503-8096-6},
  shorttitle = {Buying the '{Right}' {Thing}},
  url = {https://dl.acm.org/doi/pdf/10.1145/3411764.3445264},
  doi = {10.1145/3411764.3445264},
  abstract = {Critical consumerism is complex as ethical values are difficult to negotiate, appropriate products are hard to find, and product information is overwhelming. Although recommender systems offer solutions to reduce such complexity, current designs are not appropriate for niche practices and use non-personalized intransparent ethics. To support critical consumption, we conducted a design case study on a personalized food recommender system. Therefore, we first conducted an empirical pre-study with 24 consumers to understand value negotiations and current practices, co-designed the recommender system, and finally evaluated it in a real-world trial with ten consumers. Our findings show how recommender systems can support the negotiation of ethical values within the context of consumption practices, reduce the complexity of finding products and stores, and strengthen consumers. In addition to providing implications for the design to support critical consumption practices, we critically reflect on the scope of such recommender systems and its appropriation.},
  urldate = {2021-05-17},
  booktitle = {Proceedings of the 2021 {CHI} {Conference} on {Human} {Factors} in {Computing} {Systems}},
  publisher = {Association for Computing Machinery},
  author = {Lawo, Dennis and Neifer, Thomas and Esau, Margarita and Stevens, Gunnar},
  month = may,
  year = {2021},
  keywords = {ethics, consumer informatics, co-design, critical consumerism, food, recommender systems},
  pages = {1--13},
  }

• ---

  Landwehr, M., Engelbutzeder, P. & Wulf, V. (2021)Community Supported Agriculture: The Concept of Solidarity in Mitigating Between Harvests and Needs

  Proceedings of the 2021 CHI Conference on Human Factors in Computing Systems. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 1–13 doi:10.1145/3411764.3445268
  [BibTeX] [Abstract] [Download PDF]

  There is a developing recognition of the social and economic costs entailed in global supply chains. In this paper, we report on efforts to provide alternative, more sustainable and resilient models of production. Community Supported Agricultures (CSAs) address this problem but require new means of exchange which, we suggest, offer a design opportunity for sustainable HCI research. This paper presents a two months participatory observation in a food movement, a German CSA which developed a distribution system involving their own currency. Based on our ethnographic observations, we focus our discussion on (1) the solidaristic principles upon which the movement is based and (2) techniques of mediating between consumers’ wishes and the constraints of local agricultural production. By relating to the continued development of CSAs, we identify three interrelated innovation gaps and discuss new software architectures aimed at resolving the problems which arise as the movement grows.

  @inproceedings{landwehr_community_2021,
  address = {New York, NY, USA},
  series = {{CHI} '21},
  title = {Community {Supported} {Agriculture}: {The} {Concept} of {Solidarity} in {Mitigating} {Between} {Harvests} and {Needs}},
  isbn = {978-1-4503-8096-6},
  shorttitle = {Community {Supported} {Agriculture}},
  url = {https://dl.acm.org/doi/pdf/10.1145/3411764.3445268},
  doi = {10.1145/3411764.3445268},
  abstract = {There is a developing recognition of the social and economic costs entailed in global supply chains. In this paper, we report on efforts to provide alternative, more sustainable and resilient models of production. Community Supported Agricultures (CSAs) address this problem but require new means of exchange which, we suggest, offer a design opportunity for sustainable HCI research. This paper presents a two months participatory observation in a food movement, a German CSA which developed a distribution system involving their own currency. Based on our ethnographic observations, we focus our discussion on (1) the solidaristic principles upon which the movement is based and (2) techniques of mediating between consumers’ wishes and the constraints of local agricultural production. By relating to the continued development of CSAs, we identify three interrelated innovation gaps and discuss new software architectures aimed at resolving the problems which arise as the movement grows.},
  urldate = {2021-05-17},
  booktitle = {Proceedings of the 2021 {CHI} {Conference} on {Human} {Factors} in {Computing} {Systems}},
  publisher = {Association for Computing Machinery},
  author = {Landwehr, Marvin and Engelbutzeder, Philip and Wulf, Volker},
  month = may,
  year = {2021},
  keywords = {Sustainable HCI, Community Supported Agriculture, Cooperative Work, Currency, Distributed Ledger Technology, Food Sovereignty, Solidarity, Technological Sovereignty, Trust},
  pages = {1--13},
  }

• ---

  Leal, D. D. C., Krüger, M., Teles, V. T. E., Teles, C. A. T. E., Cardoso, D. M., Randall, D. & Wulf, V. (2021)Digital Technology at the Edge of Capitalism: Experiences from the Brazilian Amazon Rainforest

  ACM Transactions on Computer-Human Interaction., Publisher: ACM, Pages: 18:1–18:39 doi:10.1145/3448072
  [BibTeX] [Abstract] [Download PDF]

  It is sometimes argued that there is hardly a place in the world in the 21st century left untouched by global capitalism [111, 112]. Even so, some places remain at the periphery, participating in this system without being fully absorbed by it. In this article, we take a detailed look at the economic life of such a “pericapitalist” [161] community in the Brazilian Amazon region. We detail how the community increasingly participates in global systems and supply chains, yet also organizes economic life around local and traditional values. We pay special attention to the role of digital technologies in the community, including mobile phones and internet. The contribution of the article is as follows: firstly, it provides a detailed analysis of the material practices of a community at the edge. Secondly, it draws attention to the heterogeneous nature of responses to global capitalism, formed from the relationship between specific material practices, new technology, and elements of cultural identity. Thirdly, it argues for an increased sensibility towards these different relations to capitalism when considering design implications. We argue that close attention to material practice goes some way towards resolving those tensions and, further, provides for an appeal to a more pluralistic views of culture and development [61].

  @inproceedings{leal_digital_2021,
  title = {Digital {Technology} at the {Edge} of {Capitalism}: {Experiences} from the {Brazilian} {Amazon} {Rainforest}},
  volume = {28},
  shorttitle = {Digital {Technology} at the {Edge} of {Capitalism}},
  url = {https://doi.org/10.1145/3448072},
  doi = {10.1145/3448072},
  abstract = {It is sometimes argued that there is hardly a place in the world in the 21st century left untouched by global capitalism [111, 112]. Even so, some places remain at the periphery, participating in this system without being fully absorbed by it. In this article, we take a detailed look at the economic life of such a “pericapitalist” [161] community in the Brazilian Amazon region. We detail how the community increasingly participates in global systems and supply chains, yet also organizes economic life around local and traditional values. We pay special attention to the role of digital technologies in the community, including mobile phones and internet. The contribution of the article is as follows: firstly, it provides a detailed analysis of the material practices of a community at the edge. Secondly, it draws attention to the heterogeneous nature of responses to global capitalism, formed from the relationship between specific material practices, new technology, and elements of cultural identity. Thirdly, it argues for an increased sensibility towards these different relations to capitalism when considering design implications. We argue that close attention to material practice goes some way towards resolving those tensions and, further, provides for an appeal to a more pluralistic views of culture and development [61].},
  urldate = {2021-06-07},
  booktitle = {{ACM} {Transactions} on {Computer}-{Human} {Interaction}},
  publisher = {ACM},
  author = {Leal, Débora De Castro and Krüger, Max and Teles, Vanessa Teles E. and Teles, Carlos Antônio Teles E. and Cardoso, Denise Machado and Randall, Dave and Wulf, Volker},
  month = may,
  year = {2021},
  keywords = {Amazon rainforest, buen vivir, capitalocene, Decolonial studies, digital technology, pericapitalism, pluriverse},
  pages = {18:1--18:39},
  }

• ---

  de Leal, D. C., Strohmayer, A. & Krüger, M. (2021)On Activism and Academia

  CHI ’21: Proceedings of the 2021 CHI Conference on Human Factors in Computing Systems. New York, NY, United States, Publisher: Association for Computing Machinery, Pages: 18 doi:10.1145/3411764.3445263
  [BibTeX] [Abstract] [Download PDF]

  In recent years HCI and CSCW work has increasingly begun to address complex social problems and issues of social justice worldwide. Such activist-leaning work is not without problems. Through the experiences and reflections of an activist becoming academic and an academic becoming an activist, we outline these difficulties such as (1) the risk of perpetuating violence, oppression and exploitation when working with marginalised communities, (2) the reception of activist-academic work within our academic communities, and (3) problems of social justice that exist within our academic communities. Building on our own experiences, practices and existing literature from a variety of disciplines we advocate for the possibility of an activist-academic practice, outline possible ways forward and formulate questions we need to answer for HCI to contribute to a more just world.

  @inproceedings{leal_activism_2021,
  address = {New York, NY, United States},
  title = {On {Activism} and {Academia}},
  isbn = {978-1-4503-8096-6},
  url = {https://dl.acm.org/doi/pdf/10.1145/3411764.3445263},
  doi = {10.1145/3411764.3445263},
  abstract = {In recent years HCI and CSCW work has increasingly begun to address complex social problems and issues of social justice worldwide. Such activist-leaning work is not without problems. Through the experiences and reflections of an activist becoming academic and an academic becoming an activist, we outline these difficulties such as (1) the risk of perpetuating violence, oppression and exploitation when working with marginalised communities, (2) the reception of activist-academic work within our academic communities, and (3) problems of social justice that exist within our academic communities. Building on our own experiences, practices and existing literature from a variety of disciplines we advocate for the possibility of an activist-academic practice, outline possible ways forward and formulate questions we need to answer for HCI to contribute to a more just world.},
  language = {en},
  booktitle = {{CHI} '21: {Proceedings} of the 2021 {CHI} {Conference} on {Human} {Factors} in {Computing} {Systems}},
  publisher = {Association for Computing Machinery},
  author = {Leal, Débora de Castro and Strohmayer, Angelika and Krüger, Max},
  month = may,
  year = {2021},
  pages = {18},
  }

• ---

  Tachtler, F., Aal, K., Ertl, T., Diethei, D., Niess, J., Khwaja, M., Talhouk, R., Vilaza, G. N., Lazem, S., Singh, A., Barry, M., Wulf, V. & Fitzpatrick, G. (2021)Artificially Intelligent Technology for the Margins: A Multidisciplinary Design Agenda

  Extended Abstracts of the 2021 CHI Conference on Human Factors in Computing Systems. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 1–7 doi:10.1145/3411763.3441333
  [BibTeX] [Abstract] [Download PDF]

  There has been increasing interest in socially just use of Artificial Intelligence (AI) and Machine Learning (ML) in the development of technology that may be extended to marginalized people. However, the exploration of such technologies entails the development of an understanding of how they may increase and/or counter marginalization. The use of AI/ML algorithms can lead to several challenges, such as privacy and security concerns, biases, unfairness, and lack of cultural awareness, which especially affect marginalized people. This workshop will provide a forum to share experiences and challenges of developing AI/ML health and social wellbeing technologies with/for marginalized people and will work towards developing design methods to engage in the re-envisioning of AI/ML technologies for and with marginalized people. In doing so we will create cross-research area dialogues and collaborations. These discussions build a basis to (1) explore potential tools to support designing AI/ML systems with marginalized people, and (2) develop a design agenda for future research and AI/ML technology for and with marginalized people.

  @inproceedings{tachtler_artificially_2021,
  address = {New York, NY, USA},
  series = {{CHI} {EA} '21},
  title = {Artificially {Intelligent} {Technology} for the {Margins}: {A} {Multidisciplinary} {Design} {Agenda}},
  isbn = {978-1-4503-8095-9},
  shorttitle = {Artificially {Intelligent} {Technology} for the {Margins}},
  url = {https://doi.org/10.1145/3411763.3441333},
  doi = {10.1145/3411763.3441333},
  abstract = {There has been increasing interest in socially just use of Artificial Intelligence (AI) and Machine Learning (ML) in the development of technology that may be extended to marginalized people. However, the exploration of such technologies entails the development of an understanding of how they may increase and/or counter marginalization. The use of AI/ML algorithms can lead to several challenges, such as privacy and security concerns, biases, unfairness, and lack of cultural awareness, which especially affect marginalized people. This workshop will provide a forum to share experiences and challenges of developing AI/ML health and social wellbeing technologies with/for marginalized people and will work towards developing design methods to engage in the re-envisioning of AI/ML technologies for and with marginalized people. In doing so we will create cross-research area dialogues and collaborations. These discussions build a basis to (1) explore potential tools to support designing AI/ML systems with marginalized people, and (2) develop a design agenda for future research and AI/ML technology for and with marginalized people.},
  urldate = {2021-06-10},
  booktitle = {Extended {Abstracts} of the 2021 {CHI} {Conference} on {Human} {Factors} in {Computing} {Systems}},
  publisher = {Association for Computing Machinery},
  author = {Tachtler, Franziska and Aal, Konstantin and Ertl, Tanja and Diethei, Daniel and Niess, Jasmin and Khwaja, Mohammed and Talhouk, Reem and Vilaza, Giovanna Nunes and Lazem, Shaimaa and Singh, Aneesha and Barry, Marguerite and Wulf, Volker and Fitzpatrick, Geraldine},
  month = may,
  year = {2021},
  keywords = {Privacy, Security, HCI4D, ICT4D, AI, Data, Ethics, Global South, Marginalized people, ML},
  pages = {1--7},
  }

• ---

  Struzek, D., Cerna, K., Paluch, R., Bittenbinder, S., Müller, C. & Reuter, A. (2021)Designing for New Forms of Vulnerability: Exploring transformation and empowerment in times of COVID-19

  2021 CHI Conference on Human Factors in Computing Systems., Pages: 1–5 doi:10.1145/3411763.3441339
  [BibTeX] [Download PDF]

  @inproceedings{struzek_designing_2021,
  title = {Designing for {New} {Forms} of {Vulnerability}: {Exploring} transformation and empowerment in times of {COVID}-19},
  volume = {Extended Abstracts of the 2021 CHI Conference on Human Factors in Computing Systems},
  url = {https://dl.acm.org/doi/10.1145/3411763.3441339},
  doi = {10.1145/3411763.3441339},
  booktitle = {2021 {CHI} {Conference} on {Human} {Factors} in {Computing} {Systems}},
  author = {Struzek, David and Cerna, Katerina and Paluch, Richard and Bittenbinder, Sven and Müller, Claudia and Reuter, A},
  month = may,
  year = {2021},
  keywords = {italg},
  pages = {1--5},
  }

• ---

  Jasche, F., Hoffmann, S., Ludwig, T. & Wulf, V. (2021)Comparison of Different Types of Augmented Reality Visualizations for Instructions.

  CHI ’21: Proceedings of the 2021 CHI Conference on Human Factors in Computing Systems. Yokohama, Japan, Publisher: ACM, New York, NY, USA, Pages: 1–13 doi:10.1145/3411764.3445724
  [BibTeX] [Download PDF]

  @inproceedings{jasche_comparison_2021,
  address = {Yokohama, Japan},
  title = {Comparison of {Different} {Types} of {Augmented} {Reality} {Visualizations} for {Instructions}.},
  url = {https://dl.acm.org/doi/pdf/10.1145/3411764.3445724},
  doi = {10.1145/3411764.3445724},
  booktitle = {{CHI} '21: {Proceedings} of the 2021 {CHI} {Conference} on {Human} {Factors} in {Computing} {Systems}},
  publisher = {ACM, New York, NY, USA},
  author = {Jasche, Florian and Hoffmann, Sven and Ludwig, Thomas and Wulf, Volker},
  month = may,
  year = {2021},
  keywords = {a-paper},
  pages = {1--13},
  }

• ---

  Bennett, L., Borning, A., Landwehr, M., Stockmann, D. & Wulf, V. (2021)Treating Root Causes, not Symptoms: Regulating Problems of Surveillance and Personal Targeting in the Information Technology Industries

  G20 Insights Platform., Publisher: Hertie School
  [BibTeX] [Abstract] [Download PDF]

  As part of the Digital Markets Act, the EU Commission has proposed a new competition tool to address market power in the digital economy that is dominated by large online platforms. While limiting the power of US-based tech companies, such as Google or Facebook, can be helpful, we argue that limiting competition is not enough. Business models based on invasion of privacy and behavior modification are at the root of the associated problems stemming from their use are at the root of challenges to democracy and sustainability — in order to protect democracy and support sustainable development, Europe needs to develop alternatives to the current behaviorally targeted advertising business model. This policy brief discusses current alternatives to business models based on invasion of privacy and behavior modification, arguing that current alternatives need further development before implementation. To further support the development of new business models we argue in favor of regulatory sandboxes, digital ad revenue tax, reducing accumulation of data to technical necessity only, and adapting procedures and ethics from human subjects research.

  @inproceedings{bennett_treating_2021,
  title = {Treating {Root} {Causes}, not {Symptoms}: {Regulating} {Problems} of {Surveillance} and {Personal} {Targeting} in the {Information} {Technology} {Industries}},
  copyright = {...},
  shorttitle = {Treating {Root} {Causes}, not {Symptoms}},
  url = {https://opus4.kobv.de/opus4-hsog/frontdoor/index/index/docId/3973},
  abstract = {As part of the Digital Markets Act, the EU Commission has proposed a new competition tool to address market power in the digital economy that is dominated by large online platforms. While limiting the power of US-based tech companies, such as Google or Facebook, can be helpful, we argue that limiting competition is not enough. Business models based on invasion of privacy and behavior modification are at the root of the associated problems stemming from their use are at the root of challenges to democracy and sustainability — in order to protect democracy and support sustainable development, Europe needs to develop alternatives to the current behaviorally targeted advertising business model. This policy brief discusses current alternatives to business models based on invasion of privacy and behavior modification, arguing that current alternatives need further development before implementation. To further support the development of new business models we argue in favor of regulatory sandboxes, digital ad revenue tax, reducing accumulation of data to technical necessity only, and adapting procedures and ethics from human subjects research.},
  language = {eng},
  urldate = {2021-06-14},
  booktitle = {G20 {Insights} {Platform}},
  publisher = {Hertie School},
  author = {Bennett, Lance and Borning, Alan and Landwehr, Marvin and Stockmann, Daniela and Wulf, Volker},
  year = {2021},
  }

• ---

  Bittenbinder, S., Pinatti de Carvalho, A. F., Krapp, E., Müller, C. & Wulf, V. (2021)Planning for Inclusive Design Workshops: Fostering Collaboration between People with and without Visual Impairment

  Proceedings of 19th European Conference on Computer-Supported Cooperative Work., Publisher: European Society for Socially Embedded Technologies (EUSSET) doi:10.18420/ecscw2021_ep27
  [BibTeX] [Abstract] [Download PDF]

  Carrying out successful design workshops can be a challenging task. This can turn even more difficult, if one attempts to engage in more inclusive design workshops, where a broad range of user profiles are covered. If some of these profiles refer to people with impairments, things can get even more complicated. Furthermore, there are also associated challenges when trying to carry out something that is usually implemented as a face-to-face activity in an online format. This exploratory paper introduces a discussion on a few lessons learned from organising design workshops including both people with and without visual impairments. It also outlines our response to the situation created by the COVID-19 pandemic, which prevented us to engage in face-to-face design workshops. Based on feedback received from participants of a first in-person design workshop organised within one of our projects and on informal interviews carried out mainly over the phone to discuss ways to enhance the collaboration between people with and without visual impairments during such activities, we go on to introduce some relevant aspects that should be taken into consideration when planning inclusive design workshops. This is a preliminary contribution, meant to raise discussions on technology-mediated inclusive participatory design initiatives to further inform the development of a solid methodological contribution to CSCW.

  @inproceedings{bittenbinder_planning_2021,
  title = {Planning for {Inclusive} {Design} {Workshops}: {Fostering} {Collaboration} between {People} with and without {Visual} {Impairment}},
  shorttitle = {Planning for {Inclusive} {Design} {Workshops}},
  url = {https://dl.eusset.eu/handle/20.500.12015/4158},
  doi = {10.18420/ecscw2021_ep27},
  abstract = {Carrying out successful design workshops can be a challenging task. This can turn even more difficult, if one attempts to engage in more inclusive design workshops, where a broad range of user profiles are covered. If some of these profiles refer to people with impairments, things can get even more complicated. Furthermore, there are also associated challenges when trying to carry out something that is usually implemented as a face-to-face activity in an online format. This exploratory paper introduces a discussion on a few lessons learned from organising design workshops including both people with and without visual impairments. It also outlines our response to the situation created by the COVID-19 pandemic, which prevented us to engage in face-to-face design workshops. Based on feedback received from participants of a first in-person design workshop organised within one of our projects and on informal interviews carried out mainly over the phone to discuss ways to enhance the collaboration between people with and without visual impairments during such activities, we go on to introduce some relevant aspects that should be taken into consideration when planning inclusive design workshops. This is a preliminary contribution, meant to raise discussions on technology-mediated inclusive participatory design initiatives to further inform the development of a solid methodological contribution to CSCW.},
  language = {en},
  urldate = {2021-05-25},
  booktitle = {Proceedings of 19th {European} {Conference} on {Computer}-{Supported} {Cooperative} {Work}},
  publisher = {European Society for Socially Embedded Technologies (EUSSET)},
  author = {Bittenbinder, Sven and Pinatti de Carvalho, Aparecido Fabiano and Krapp, Eva and Müller, Claudia and Wulf, Volker},
  year = {2021},
  note = {Accepted: 2021-05-18T10:05:02Z
  Publisher: European Society for Socially Embedded Technologies (EUSSET)},
  keywords = {italg},
  }

• ---

  Abele, N. D., Hoffmann, S., De Carvalho, A. F. P., Schweitzer, M., Wulf, V. & Kluth, K. (2021)Knowledge and Expertise Sharing – Designing an AR-Mediated Cyber-Physical Production System for Industrial Set-Up Processes

  Proceedings of the 21st Congress of the International Ergonomics Association (IEA 2021). Cham, Publisher: Springer International Publishing, Pages: 347–354 doi:10.1007/978-3-030-74608-7_44
  [BibTeX] [Abstract]

  Cyber-Physical Production Systems (CPPS) are receiving a lot of attention in the context of the fourth industrial revolution, especially in terms of complex architectures for data exchange among intelligent machines. However, the present elaboration is rather based on the question of what support such systems can provide for the exchange and appropriation of knowledge-intensive human practices in industrial surroundings. This paper presents the method and conceptual foundations of an Augmented Reality (AR) and sensor technology based CPPS for manual set-up processes on modern production machines. In the present context, both the recording of physical movements and the representation of local knowledge are potentially relevant. The basis is formed by design implications identified in the course of an extensive ethnographic study through the implementation of which a new methodological approach to the capture and transfer of (technical) knowledge embedded in embodied actions could be realized.

  @inproceedings{abele_knowledge_2021,
  address = {Cham},
  series = {Lecture {Notes} in {Networks} and {Systems}},
  title = {Knowledge and {Expertise} {Sharing} – {Designing} an {AR}-{Mediated} {Cyber}-{Physical} {Production} {System} for {Industrial} {Set}-{Up} {Processes}},
  isbn = {978-3-030-74608-7},
  doi = {10.1007/978-3-030-74608-7_44},
  abstract = {Cyber-Physical Production Systems (CPPS) are receiving a lot of attention in the context of the fourth industrial revolution, especially in terms of complex architectures for data exchange among intelligent machines. However, the present elaboration is rather based on the question of what support such systems can provide for the exchange and appropriation of knowledge-intensive human practices in industrial surroundings. This paper presents the method and conceptual foundations of an Augmented Reality (AR) and sensor technology based CPPS for manual set-up processes on modern production machines. In the present context, both the recording of physical movements and the representation of local knowledge are potentially relevant. The basis is formed by design implications identified in the course of an extensive ethnographic study through the implementation of which a new methodological approach to the capture and transfer of (technical) knowledge embedded in embodied actions could be realized.},
  language = {en},
  booktitle = {Proceedings of the 21st {Congress} of the {International} {Ergonomics} {Association} ({IEA} 2021)},
  publisher = {Springer International Publishing},
  author = {Abele, Nils Darwin and Hoffmann, Sven and De Carvalho, Aparecido Fabiano Pinatti and Schweitzer, Marcus and Wulf, Volker and Kluth, Karsten},
  editor = {Black, Nancy L. and Neumann, W. Patrick and Noy, Ian},
  year = {2021},
  keywords = {Human-computer interaction, Design case study, Augmented reality, Cyber-physical production systems, Industrial set-up, Knowledge and expertise sharing},
  pages = {347--354},
  }

• ---

  Cerna, K. & Müller, C. (2021)Making online participatory design work: Understanding the digital ecologies of older adults

  Proceedings of 19th European Conference on Computer-Supported Cooperative Work., Publisher: European Society for Socially Embedded Technologies (EUSSET) doi:10.18420/ecscw2021_n22
  [BibTeX] [Abstract] [Download PDF]

  Participatory design (PD) is a meaningful approach to involve older adults into design; however, currently we lack understanding how to do such work online. In our paper, we report from a study where we organized 19 PD workshops online with older adults. We argue that to do so in a meaningful way, a mutually shaped understanding of older adults’ digital ecologies is at the core of organizing such PD processes. We present an empirical account of how digital ecologies of our older participants have become an issue to tackle in the online PD workshops. Further, we provide a solution, a mapping technique, and report from our efforts to evaluate it, that should help to overcome the situation when digital ecologies become a problem in PD online.

  @inproceedings{cerna_making_2021,
  title = {Making online participatory design work: {Understanding} the digital ecologies of older adults},
  shorttitle = {Making online participatory design work},
  url = {https://dl.eusset.eu/handle/20.500.12015/4161},
  doi = {10.18420/ecscw2021_n22},
  abstract = {Participatory design (PD) is a meaningful approach to involve older adults into design; however, currently we lack understanding how to do such work online. In our paper, we report from a study where we organized 19 PD workshops online with older adults. We argue that to do so in a meaningful way, a mutually shaped understanding of older adults’ digital ecologies is at the core of organizing such PD processes. We present an empirical account of how digital ecologies of our older participants have become an issue to tackle in the online PD workshops. Further, we provide a solution, a mapping technique, and report from our efforts to evaluate it, that should help to overcome the situation when digital ecologies become a problem in PD online.},
  language = {en},
  urldate = {2021-05-25},
  booktitle = {Proceedings of 19th {European} {Conference} on {Computer}-{Supported} {Cooperative} {Work}},
  publisher = {European Society for Socially Embedded Technologies (EUSSET)},
  author = {Cerna, Katerina and Müller, Claudia},
  year = {2021},
  note = {Accepted: 2021-05-18T10:05:04Z
  Publisher: European Society for Socially Embedded Technologies (EUSSET)},
  keywords = {italg},
  }

• ---

  de Carvalho, A. F. P., Hoffmann, S., Abele, D., Schweitzer, M. & Wulf, V. (2021)Designing Cyber-Physical Production Systems for Industrial Set-Up: A Practice-Centred Approach

  Human-Computer Interaction – INTERACT 2021. Cham, Publisher: Springer International Publishing, Pages: 678–701 doi:10.1007/978-3-030-85623-6_38
  [BibTeX] [Abstract]

  Industrial set-up has long been a focus of scientific research, largely because it entails substantial cost overhead for manufacturing companies. Whilst various efforts have been made to optimise this process, mainly in terms of time and other resources needed to accomplish it, to date little can be found in the HCI literature about how digital technologies can support workers who engage in it. This article sets out to addresses this gap in the literature by introducing a design case study carried out for the conception of a CPPS (Cyber-physical Production System) to support machine operators with industrial set-up. Our contribution is therefore threefold: first, we describe and discuss the results of an in-depth ethnographic study, carried out under the premises of the grounded design research paradigm, to uncover practices of machine operators to inform design. Second, we introduce a series of design implications drawn from those results. Finally, we demonstrate how those design implications have informed the participatory design activities pursued for the conception of the CPPS in question. In so doing, we advance the state of the art on the design of digital technologies to support people working with industrial set-up and open new research directions on the subject.

  @inproceedings{de_carvalho_designing_2021,
  address = {Cham},
  series = {Lecture {Notes} in {Computer} {Science}},
  title = {Designing {Cyber}-{Physical} {Production} {Systems} for {Industrial} {Set}-{Up}: {A} {Practice}-{Centred} {Approach}},
  isbn = {978-3-030-85623-6},
  shorttitle = {Designing {Cyber}-{Physical} {Production} {Systems} for {Industrial} {Set}-{Up}},
  doi = {10.1007/978-3-030-85623-6_38},
  abstract = {Industrial set-up has long been a focus of scientific research, largely because it entails substantial cost overhead for manufacturing companies. Whilst various efforts have been made to optimise this process, mainly in terms of time and other resources needed to accomplish it, to date little can be found in the HCI literature about how digital technologies can support workers who engage in it. This article sets out to addresses this gap in the literature by introducing a design case study carried out for the conception of a CPPS (Cyber-physical Production System) to support machine operators with industrial set-up. Our contribution is therefore threefold: first, we describe and discuss the results of an in-depth ethnographic study, carried out under the premises of the grounded design research paradigm, to uncover practices of machine operators to inform design. Second, we introduce a series of design implications drawn from those results. Finally, we demonstrate how those design implications have informed the participatory design activities pursued for the conception of the CPPS in question. In so doing, we advance the state of the art on the design of digital technologies to support people working with industrial set-up and open new research directions on the subject.},
  language = {en},
  booktitle = {Human-{Computer} {Interaction} – {INTERACT} 2021},
  publisher = {Springer International Publishing},
  author = {de Carvalho, Aparecido Fabiano Pinatti and Hoffmann, Sven and Abele, Darwin and Schweitzer, Marcus and Wulf, Volker},
  editor = {Ardito, Carmelo and Lanzilotti, Rosa and Malizia, Alessio and Petrie, Helen and Piccinno, Antonio and Desolda, Giuseppe and Inkpen, Kori},
  year = {2021},
  keywords = {Augmented-reality, Cyber-physical systems, Design case studies, Design implications, Industrial contexts, Practice-centred design, Sensors},
  pages = {678--701},
  }

• ---

  Tuli, T. B., Kohl, L., Chala, S. A., Manns, M. & Ansari, F. (2021)Knowledge-Based Digital Twin for Predicting Interactions in Human-Robot Collaboration

  26th IEEE International Conference on Emerging Technologies and Factory Automation (ETFA). V
  [BibTeX]

  @inproceedings{tuli_knowledge-based_2021,
  address = {26th IEEE International Conference on Emerging Technologies and Factory Automation (ETFA). V},
  title = {Knowledge-{Based} {Digital} {Twin} for {Predicting} {Interactions} in {Human}-{Robot} {Collaboration}},
  author = {Tuli, T.B. and Kohl, L. and Chala, S.A. and Manns, M. and Ansari, F.},
  year = {2021},
  keywords = {smaps},
  }

• ---

  Weibert, A., Aal, K. & Ertl, T. (2021)Und alle können das dann lesen…: von der partizipativen Entwicklung eines Spiels über die Rolle(n) von Technik in unserem Alltag

  Mensch und Computer 2021 – Workshopband. Ingolstadt, Germany, Publisher: Gesellschaft für Informatik e.V. doi:10.18420/muc2021-mci-ws06-247
  [BibTeX] [Abstract] [Download PDF]

  Reflektiertes Technikhandeln, wie auch die dafür notwendige Aneignung von IKT Kompetenzen gründen wesentlich auch darauf, dass man über Technik reden kann. Unterschiede in Alter, Bildung, Herkunft, Kultur und Sprache stellen hierbei oft Hindernisse dar. In einem partizipativen Projekt erarbeiten wir ein Spiel, in dem die Entwicklung einer Utopie mit oder ohne Technik im Mittelpunkt steht. Über mehrere Jahre in einem come_IN Computerclub gemeinsam gemachte Lehr und Lernerfahrungen bilden die Grundlage für Spielelemente, Spielregeln, Ereignis und Aktionskarten.

  @inproceedings{weibert_und_2021,
  address = {Ingolstadt, Germany},
  title = {Und alle können das dann lesen...: von der partizipativen {Entwicklung} eines {Spiels} über die {Rolle}(n) von {Technik} in unserem {Alltag}},
  shorttitle = {Und alle können das dann lesen...},
  url = {http://dl.gi.de/handle/20.500.12116/37425},
  doi = {10.18420/muc2021-mci-ws06-247},
  abstract = {Reflektiertes Technikhandeln, wie auch die dafür notwendige Aneignung von IKT Kompetenzen gründen wesentlich auch darauf, dass man über Technik reden kann. Unterschiede in Alter, Bildung, Herkunft, Kultur und Sprache stellen hierbei oft Hindernisse dar. In einem partizipativen Projekt erarbeiten wir ein Spiel, in dem die Entwicklung einer Utopie mit oder ohne Technik im Mittelpunkt steht. Über mehrere Jahre in einem come\_IN Computerclub gemeinsam gemachte Lehr und Lernerfahrungen bilden die Grundlage für Spielelemente, Spielregeln, Ereignis und Aktionskarten.},
  language = {de},
  urldate = {2021-10-04},
  booktitle = {Mensch und {Computer} 2021 - {Workshopband}},
  publisher = {Gesellschaft für Informatik e.V.},
  author = {Weibert, Anne and Aal, Konstantin and Ertl, Tanja},
  year = {2021},
  note = {Accepted: 2021-09-23T10:52:33Z
  Publisher: Gesellschaft für Informatik e.V.},
  }

2020

• ---

  Weber, P., Engelbutzeder, P. & Ludwig, T. (2020)“Always on the Table”: Revealing Smartphone Usages in everyday Eating Out Situations

  Proceedings of the 11th Nordic Conference on Human-Computer Interaction: Shaping Experiences, Shaping Society. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 1–13 doi:10.1145/3419249.3420150
  [BibTeX] [Abstract] [Download PDF]

  Research on food practices and technology use is becoming more common, albeit with a constant technological determinism with respect to the support of individual practices. Nevertheless, there are only a few empirical studies that outline the use of current technologies within eating contexts. We therefore conducted an empirical study on the practice of eating out and the use of mobile technologies before, during, and after eating. Our investigation consists of a qualitative interview study (n=29) complemented by a large observational study (n=458) within several restaurant settings. Our results indicate a strong reluctance to use technology while eating and highlights several design spaces focusing on before and after the actual eating. Within our paper, we uncover a strong relationship between smartphone use and the social settings in which the interaction takes place. We contribute to the emerging research field of Human-Food Interaction by outlining design spaces for supporting practices around food consumption when eating out.

  @inproceedings{weber_always_2020,
  address = {New York, NY, USA},
  series = {{NordiCHI} '20},
  title = {"{Always} on the {Table}": {Revealing} {Smartphone} {Usages} in everyday {Eating} {Out} {Situations}},
  isbn = {978-1-4503-7579-5},
  shorttitle = {\&\#x201c;{Always} on the {Table}\&\#x201d;},
  url = {https://doi.org/10.1145/3419249.3420150},
  doi = {10.1145/3419249.3420150},
  abstract = {Research on food practices and technology use is becoming more common, albeit with a constant technological determinism with respect to the support of individual practices. Nevertheless, there are only a few empirical studies that outline the use of current technologies within eating contexts. We therefore conducted an empirical study on the practice of eating out and the use of mobile technologies before, during, and after eating. Our investigation consists of a qualitative interview study (n=29) complemented by a large observational study (n=458) within several restaurant settings. Our results indicate a strong reluctance to use technology while eating and highlights several design spaces focusing on before and after the actual eating. Within our paper, we uncover a strong relationship between smartphone use and the social settings in which the interaction takes place. We contribute to the emerging research field of Human-Food Interaction by outlining design spaces for supporting practices around food consumption when eating out.},
  urldate = {2021-04-16},
  booktitle = {Proceedings of the 11th {Nordic} {Conference} on {Human}-{Computer} {Interaction}: {Shaping} {Experiences}, {Shaping} {Society}},
  publisher = {Association for Computing Machinery},
  author = {Weber, Philip and Engelbutzeder, Philip and Ludwig, Thomas},
  month = oct,
  year = {2020},
  keywords = {Eating Out, Empirical Study, Human-Food Interaction, Smartphone Usage, rendezfood},
  pages = {1--13},
  }

• ---

  Weber, P. & Ludwig, T. (2020)(Non-)Interacting with conversational agents: perceptions and motivations of using chatbots and voice assistants

  MuC ’20: Proceedings of the Conference on Mensch und Computer. Magdeburg doi:10.1145/3404983.3405513
  [BibTeX] [Download PDF]

  @inproceedings{weber_non-interacting_2020,
  address = {Magdeburg},
  title = {({Non}-){Interacting} with conversational agents: perceptions and motivations of using chatbots and voice assistants},
  url = {https://dl.acm.org/doi/10.1145/3404983.3405513},
  doi = {10.1145/3404983.3405513},
  booktitle = {{MuC} '20: {Proceedings} of the {Conference} on {Mensch} und {Computer}},
  author = {Weber, Philip and Ludwig, Thomas},
  month = sep,
  year = {2020},
  keywords = {rendezfood},
  }

• ---

  Alizadeh, F., Jakobi, T., Boden, A., Stevens, G. & Boldt, J. (2020)GDPR Reality Check – Claiming and Investigating Personally Identifiable Data from Companies

  2020 IEEE European Symposium on Security and Privacy Workshops (EuroS PW)., Pages: 120–129 doi:10.1109/EuroSPW51379.2020.00025
  [BibTeX] [Abstract]

  Today, more personal data than ever before Is being collected and stored by companies of all types for a wide variety of purposes. The General Data Protection Regulation (GDPR) aims to strengthen the rights of consumers by providing them with tools for controlling data collection and processing. While companies are now subject to legal obligations, precedent cases are still missing. At the same time. It remains unclear how the right to access data can be concretely implemented in practical and technical terms. Our study intends to address this problem by investigating the case ofloyalty card providers-an established branch that collects the purchase data of users in exchange for discounts. For our study, we asked 13 households to request their personal data from their respective loyalty program providers. Based on interviews, we investigate the expectations of these users of the GDPR and the right to access data. Furthermore, we analyze the currently implemented process of claiming and receiving data as well as the sensemaking of said data by the users. Based on our analysis, we make the following contributions: We shed light on what users know about and expect from the GDPR, particularly concerning the right to access, we report user expectations regarding the process to claim access to data and the data archives provided, and finally, we also show why also companies could benefit from actively designing the data takeout to demonstrate their data collection practices.

  @inproceedings{alizadeh_gdpr_2020,
  title = {{GDPR} {Reality} {Check} - {Claiming} and {Investigating} {Personally} {Identifiable} {Data} from {Companies}},
  doi = {10.1109/EuroSPW51379.2020.00025},
  abstract = {Today, more personal data than ever before Is being collected and stored by companies of all types for a wide variety of purposes. The General Data Protection Regulation (GDPR) aims to strengthen the rights of consumers by providing them with tools for controlling data collection and processing. While companies are now subject to legal obligations, precedent cases are still missing. At the same time. It remains unclear how the right to access data can be concretely implemented in practical and technical terms. Our study intends to address this problem by investigating the case ofloyalty card providers-an established branch that collects the purchase data of users in exchange for discounts. For our study, we asked 13 households to request their personal data from their respective loyalty program providers. Based on interviews, we investigate the expectations of these users of the GDPR and the right to access data. Furthermore, we analyze the currently implemented process of claiming and receiving data as well as the sensemaking of said data by the users. Based on our analysis, we make the following contributions: We shed light on what users know about and expect from the GDPR, particularly concerning the right to access, we report user expectations regarding the process to claim access to data and the data archives provided, and finally, we also show why also companies could benefit from actively designing the data takeout to demonstrate their data collection practices.},
  booktitle = {2020 {IEEE} {European} {Symposium} on {Security} and {Privacy} {Workshops} ({EuroS} {PW})},
  author = {Alizadeh, F. and Jakobi, T. and Boden, A. and Stevens, G. and Boldt, J.},
  month = sep,
  year = {2020},
  keywords = {6G mobile communication, Claim personal data, Conferences, Data takeout, Europe, GDPR, Licenses, Privacy, Security, Usable Privacy},
  pages = {120--129},
  }

• ---

  Pins, D., Boden, A., Essing, B. & Stevens, G. (2020)“Miss understandable”: a study on how users appropriate voice assistants and deal with misunderstandings

  Proceedings of the Conference on Mensch und Computer. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 349–359 doi:10.1145/3404983.3405511
  [BibTeX] [Abstract] [Download PDF]

  This study examines the appropriation and usage of voice assistants like Google Assistant or Amazon Alexa in private households. Our research is based on 10 in-depth interviews with users of voice assistants and a follow-up evaluation of their interaction histories. Our results illustrate situations in which the voice assistants were used at home, what strategies the users adopted to interact with them, how the interactions were performed, and what difficulties users experienced. A focus of our study is on misunderstandings, situations where interactions failed partially or completely. Our study shows that the full potential of voice assistants is often not utilized, as complex interactions are often subject to failures and users revert to simple use cases. Our participants used their voice assistant mostly for simple commands, often not even trying new functions. An analysis of their appropriation strategies resulted in implications for the design of supportive tools as well as the further development and optimization of voice interfaces.

  @inproceedings{pins_miss_2020-1,
  address = {New York, NY, USA},
  series = {{MuC} '20},
  title = {"{Miss} understandable": a study on how users appropriate voice assistants and deal with misunderstandings},
  isbn = {978-1-4503-7540-5},
  shorttitle = {"{Miss} understandable"},
  url = {https://doi.org/10.1145/3404983.3405511},
  doi = {10.1145/3404983.3405511},
  abstract = {This study examines the appropriation and usage of voice assistants like Google Assistant or Amazon Alexa in private households. Our research is based on 10 in-depth interviews with users of voice assistants and a follow-up evaluation of their interaction histories. Our results illustrate situations in which the voice assistants were used at home, what strategies the users adopted to interact with them, how the interactions were performed, and what difficulties users experienced. A focus of our study is on misunderstandings, situations where interactions failed partially or completely. Our study shows that the full potential of voice assistants is often not utilized, as complex interactions are often subject to failures and users revert to simple use cases. Our participants used their voice assistant mostly for simple commands, often not even trying new functions. An analysis of their appropriation strategies resulted in implications for the design of supportive tools as well as the further development and optimization of voice interfaces.},
  urldate = {2021-04-15},
  booktitle = {Proceedings of the {Conference} on {Mensch} und {Computer}},
  publisher = {Association for Computing Machinery},
  author = {Pins, Dominik and Boden, Alexander and Essing, Britta and Stevens, Gunnar},
  month = sep,
  year = {2020},
  keywords = {appropriation, breakdowns, human computer interaction, usability, voice interaction},
  pages = {349--359},
  }

• ---

  Ludwig, T., Hoffmann, S., Jasche, F. & Ruhrmann, M. (2020)VacuumCleanAR: augmented reality-based self-explanatory physical artifacts

  Proceedings of the Conference on Mensch und Computer. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 291–302 doi:10.1145/3404983.3405526
  [BibTeX] [Abstract] [Download PDF]

  Consumer purchase decisions are not only determined by the quality or price of a product. Customers also want an innovative product that they can identify with in something more than just a functional way. Much of this appeal is often bound up with the innovative character of a product. However, the global market and the huge variety of products available make it challenging for companies to help customers understand the particular innovations in their products, especially in terms of technical “hidden” innovations. Augmented reality (AR) offers interactive experiences in real-world environments through digitalized information. In this paper, we present a design case study about an AR-based approach to reveal the hidden innovations to potential users in an engaging and “emotional” way by using the example of a vacuum cleaner. Based on an empirical study, we designed and implemented the fully functional HoloLens application VacuumCleanAR, which allows users to discover the hidden innovations of a vacuum cleaner in a less functional and more consumer-centric way. This reveals the scope for augmenting other physical artifacts in a similar fashion.

  @inproceedings{ludwig_vacuumcleanar_2020,
  address = {New York, NY, USA},
  series = {{MuC} '20},
  title = {{VacuumCleanAR}: augmented reality-based self-explanatory physical artifacts},
  isbn = {978-1-4503-7540-5},
  shorttitle = {{VacuumCleanAR}},
  url = {https://doi.org/10.1145/3404983.3405526},
  doi = {10.1145/3404983.3405526},
  abstract = {Consumer purchase decisions are not only determined by the quality or price of a product. Customers also want an innovative product that they can identify with in something more than just a functional way. Much of this appeal is often bound up with the innovative character of a product. However, the global market and the huge variety of products available make it challenging for companies to help customers understand the particular innovations in their products, especially in terms of technical "hidden" innovations. Augmented reality (AR) offers interactive experiences in real-world environments through digitalized information. In this paper, we present a design case study about an AR-based approach to reveal the hidden innovations to potential users in an engaging and "emotional" way by using the example of a vacuum cleaner. Based on an empirical study, we designed and implemented the fully functional HoloLens application VacuumCleanAR, which allows users to discover the hidden innovations of a vacuum cleaner in a less functional and more consumer-centric way. This reveals the scope for augmenting other physical artifacts in a similar fashion.},
  urldate = {2021-04-15},
  booktitle = {Proceedings of the {Conference} on {Mensch} und {Computer}},
  publisher = {Association for Computing Machinery},
  author = {Ludwig, Thomas and Hoffmann, Sven and Jasche, Florian and Ruhrmann, Marius},
  month = sep,
  year = {2020},
  keywords = {design case study, augmented reality, hololens, marketing},
  pages = {291--302},
  }

• ---

  Jakobi, T., Stevens, G., von Grafenstein, M., Pins, D. & Boden, A. (2020)User-friendly formulation of data processing purposes of voice assistants: a user perspective on the principle of purpose limitation

  Proceedings of the Conference on Mensch und Computer. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 361–372 doi:10.1145/3404983.3405588
  [BibTeX] [Abstract] [Download PDF]

  In 2019 it was revealed that several providers of voice assistants had systematically evaluated voice recordings of their users. Since the data protection notices stated that data would also be used to improve the service, this use was legal. For the users, however, this evaluation represented a clear break with their expectations of privacy. The purpose limitation principle of the GDPR with its component of purpose specification requires flexibility for the processor as well as transparency for the consumer. Against the background of this conflict of interest, the question arises for HCI as to how processing purposes of voice assistants should be designed to meet both requirements. To collect a user perspective, this study first analyzes the data protection information of the dominant voice assistants. Based on this, we present results of focus groups that deal with the perceived processing of data of voice assistants from the user perspective. The study shows that existing purpose statements offer hardly any transparency for consumers regarding the consequences of data processing and do not have any restrictive effect with regard to legal data use. Our results on risks perceived by users allow us to draw conclusions about the user-friendly design of processing purposes in terms of a design resource.

  @inproceedings{jakobi_user-friendly_2020,
  address = {New York, NY, USA},
  series = {{MuC} '20},
  title = {User-friendly formulation of data processing purposes of voice assistants: a user perspective on the principle of purpose limitation},
  isbn = {978-1-4503-7540-5},
  shorttitle = {User-friendly formulation of data processing purposes of voice assistants},
  url = {https://doi.org/10.1145/3404983.3405588},
  doi = {10.1145/3404983.3405588},
  abstract = {In 2019 it was revealed that several providers of voice assistants had systematically evaluated voice recordings of their users. Since the data protection notices stated that data would also be used to improve the service, this use was legal. For the users, however, this evaluation represented a clear break with their expectations of privacy. The purpose limitation principle of the GDPR with its component of purpose specification requires flexibility for the processor as well as transparency for the consumer. Against the background of this conflict of interest, the question arises for HCI as to how processing purposes of voice assistants should be designed to meet both requirements. To collect a user perspective, this study first analyzes the data protection information of the dominant voice assistants. Based on this, we present results of focus groups that deal with the perceived processing of data of voice assistants from the user perspective. The study shows that existing purpose statements offer hardly any transparency for consumers regarding the consequences of data processing and do not have any restrictive effect with regard to legal data use. Our results on risks perceived by users allow us to draw conclusions about the user-friendly design of processing purposes in terms of a design resource.},
  urldate = {2021-04-15},
  booktitle = {Proceedings of the {Conference} on {Mensch} und {Computer}},
  publisher = {Association for Computing Machinery},
  author = {Jakobi, Timo and Stevens, Gunnar and von Grafenstein, Maximilian and Pins, Dominik and Boden, Alexander},
  month = sep,
  year = {2020},
  keywords = {datenschutz, datenschutzerklärungen, legal design, zweckbindung, zweckspezifizierung},
  pages = {361--372},
  }

• ---

  Vaziri, D., Golchinfar, D., Stevens, G. & Schreiber, D. (2020)Exploring Future Work – Co-Designing a Human-robot Collaboration Environment for Service Domains

  Proceedings of the 2020 ACM Designing Interactive Systems Conference. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 153–164 doi:10.1145/3357236.3395483
  [BibTeX] [Abstract] [Download PDF]

  There has been increasing interest in the application of humanoid robots in service domains like retail or care homes in recent years. Here, most use cases focus on serving customer needs autonomously. Frequently, human intervention becomes necessary to support the robot in exceptional situations. However, direct intervention of service operators is often not possible and requires specialized personnel. In a co-design process with 13 service operators from a pharmacy, we designed a remote working environment for human-robot collaboration that enables first-time experiences and collaboration with robots. Five participants took part in an assessment study and reported on their experiences about the utility, usability and user experience. Results show that participants were able to control and train the robot through the remote control environment. We discuss implications of our results for future work in service domains and emphasize a shift of focus from full robot automatization to human-robot collaboration forms.

  @inproceedings{vaziri_exploring_2020,
  address = {New York, NY, USA},
  series = {{DIS} '20},
  title = {Exploring {Future} {Work} - {Co}-{Designing} a {Human}-robot {Collaboration} {Environment} for {Service} {Domains}},
  isbn = {978-1-4503-6974-9},
  url = {https://doi.org/10.1145/3357236.3395483},
  doi = {10.1145/3357236.3395483},
  abstract = {There has been increasing interest in the application of humanoid robots in service domains like retail or care homes in recent years. Here, most use cases focus on serving customer needs autonomously. Frequently, human intervention becomes necessary to support the robot in exceptional situations. However, direct intervention of service operators is often not possible and requires specialized personnel. In a co-design process with 13 service operators from a pharmacy, we designed a remote working environment for human-robot collaboration that enables first-time experiences and collaboration with robots. Five participants took part in an assessment study and reported on their experiences about the utility, usability and user experience. Results show that participants were able to control and train the robot through the remote control environment. We discuss implications of our results for future work in service domains and emphasize a shift of focus from full robot automatization to human-robot collaboration forms.},
  urldate = {2021-04-15},
  booktitle = {Proceedings of the 2020 {ACM} {Designing} {Interactive} {Systems} {Conference}},
  publisher = {Association for Computing Machinery},
  author = {Vaziri, Daryoush and Golchinfar, David and Stevens, Gunnar and Schreiber, Dirk},
  month = jul,
  year = {2020},
  keywords = {user studies, artificial intelligence, future work, human-robot collaboration, remote work, robots, teleoperation},
  pages = {153--164},
  }

• ---

  Rüller, S., Aal, K., Mouratidis, M. & Wulf, V. (2020)Messy Fieldwork: A Natural Necessity or a Result of Western Origins and Perspectives?

  Companion Publication of the 2020 ACM Designing Interactive Systems Conference. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 185–190 doi:10.1145/3393914.3395864
  [BibTeX] [Abstract] [Download PDF]

  With this Provocation, we aim at starting a dialogue between researchers who struggle with applying qualitative and ethnographic methods and following approaches in non-Western settings. Going by the book might not be an option when conducting research in politically charged or un-stable regions. Local politics, social pressure and even people’s personal safety are aspects that require consideration. Based on our experience from conducting fieldwork in Morocco, Palestine and Botswana, we reflect upon the difficulties we came across. We argue that, messiness, to some extent comes naturally with immersive fieldwork. On the other hand, in order to find ‘clean’ ways of conducting ethnographic fieldwork in non-Western contexts, novel forms of (applying) methods are needed. By providing questions regarding three different aspects (applying methods on the Ground, Ethics, and Participation) we encourage researchers to reflect upon their own experiences.

  @inproceedings{ruller_messy_2020,
  address = {New York, NY, USA},
  series = {{DIS}' 20 {Companion}},
  title = {Messy {Fieldwork}: {A} {Natural} {Necessity} or a {Result} of {Western} {Origins} and {Perspectives}?},
  isbn = {978-1-4503-7987-8},
  shorttitle = {Messy {Fieldwork}},
  url = {https://doi.org/10.1145/3393914.3395864},
  doi = {10.1145/3393914.3395864},
  abstract = {With this Provocation, we aim at starting a dialogue between researchers who struggle with applying qualitative and ethnographic methods and following approaches in non-Western settings. Going by the book might not be an option when conducting research in politically charged or un-stable regions. Local politics, social pressure and even people's personal safety are aspects that require consideration. Based on our experience from conducting fieldwork in Morocco, Palestine and Botswana, we reflect upon the difficulties we came across. We argue that, messiness, to some extent comes naturally with immersive fieldwork. On the other hand, in order to find 'clean' ways of conducting ethnographic fieldwork in non-Western contexts, novel forms of (applying) methods are needed. By providing questions regarding three different aspects (applying methods on the Ground, Ethics, and Participation) we encourage researchers to reflect upon their own experiences.},
  urldate = {2021-04-15},
  booktitle = {Companion {Publication} of the 2020 {ACM} {Designing} {Interactive} {Systems} {Conference}},
  publisher = {Association for Computing Machinery},
  author = {Rüller, Sarah and Aal, Konstantin and Mouratidis, Marios and Wulf, Volker},
  month = jul,
  year = {2020},
  keywords = {participation, ethnography, ethics, fieldwork, global south, methods, non-western, western},
  pages = {185--190},
  }

• ---

  Meurer, J., Pakusch, C., Stevens, G., Randall, D. & Wulf, V. (2020)A Wizard of Oz Study on Passengers’ Experiences of a Robo-Taxi Service in Real-Life Settings

  Proceedings of the 2020 ACM Designing Interactive Systems Conference. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 1365–1377 doi:10.1145/3357236.3395465
  [BibTeX] [Abstract] [Download PDF]

  Autonomous driving enables new mobility concepts such as shared-autonomous services. Although significant re-search has been done on passenger-car interaction, work on passenger interaction with robo-taxis is still rare. In this paper, we tackle the question of how passengers experience robo-taxis as a service in real-life settings to inform the interaction design. We conducted a Wizard of Oz study with an electric vehicle where the driver was hidden from the passenger to simulate the service experience of a robo-taxi. 10 participants had the opportunity to use the simulated shared-autonomous service in real-life situations for one week. By the week’s end, 33 rides were completed and recorded on video. Also, we flanked the study conducting interviews before and after with all participants. The findings provided insights into four design themes that could inform the service design of robo-taxis along the different stages including hailing, pick-up, travel, and drop-off.

  @inproceedings{meurer_wizard_2020,
  address = {New York, NY, USA},
  series = {{DIS} '20},
  title = {A {Wizard} of {Oz} {Study} on {Passengers}' {Experiences} of a {Robo}-{Taxi} {Service} in {Real}-{Life} {Settings}},
  isbn = {978-1-4503-6974-9},
  url = {https://doi.org/10.1145/3357236.3395465},
  doi = {10.1145/3357236.3395465},
  abstract = {Autonomous driving enables new mobility concepts such as shared-autonomous services. Although significant re-search has been done on passenger-car interaction, work on passenger interaction with robo-taxis is still rare. In this paper, we tackle the question of how passengers experience robo-taxis as a service in real-life settings to inform the interaction design. We conducted a Wizard of Oz study with an electric vehicle where the driver was hidden from the passenger to simulate the service experience of a robo-taxi. 10 participants had the opportunity to use the simulated shared-autonomous service in real-life situations for one week. By the week's end, 33 rides were completed and recorded on video. Also, we flanked the study conducting interviews before and after with all participants. The findings provided insights into four design themes that could inform the service design of robo-taxis along the different stages including hailing, pick-up, travel, and drop-off.},
  urldate = {2021-04-15},
  booktitle = {Proceedings of the 2020 {ACM} {Designing} {Interactive} {Systems} {Conference}},
  publisher = {Association for Computing Machinery},
  author = {Meurer, Johanna and Pakusch, Christina and Stevens, Gunnar and Randall, Dave and Wulf, Volker},
  month = jul,
  year = {2020},
  keywords = {passengers, robo-taxi, service design, shared autonomous vehicles, wizard of oz},
  pages = {1365--1377},
  }

• ---

  Landwehr, M. & Wulf, V. (2020)Toward Emancipatory Currencies: A Critique of Facebook’s Libra Cryptocurrency and Ideas for Alternatives

  Proceedings of the 7th International Conference on ICT for Sustainability. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 236–246 doi:10.1145/3401335.3401365
  [BibTeX] [Abstract] [Download PDF]

  Money underpins everyone’s daily life. Possible solutions for the global problems fail if there is not enough money. Yet changes to our monetary system are rarely included in the discussion. Against this backdrop, cryptocurrencies create important new precedents regarding how money can be created. Libra is a recent cryptocurrency project launched by one of the dominant social media companies, which has been the subject of intense international discussion. Because the details of Libra are not yet fully specified, we present different scenarios of how a successful Libra currency might play out and some of the problems that might follow. These scenarios include the monetization of the payment infrastructure, (ab)use of sanctioning power, a reduction of the reserve ratio, and an abandonment of reconvertability. These problems suggest a number regulatory strategies in response. Finally, we describe values and design requirements that might help guide future cryptocurrency innovation and provide ways of evaluating their success or failure.

  @inproceedings{landwehr_toward_2020,
  address = {New York, NY, USA},
  series = {{ICT4S2020}},
  title = {Toward {Emancipatory} {Currencies}: {A} {Critique} of {Facebook}'s {Libra} {Cryptocurrency} and {Ideas} for {Alternatives}},
  isbn = {978-1-4503-7595-5},
  shorttitle = {Toward {Emancipatory} {Currencies}},
  url = {https://doi.org/10.1145/3401335.3401365},
  doi = {10.1145/3401335.3401365},
  abstract = {Money underpins everyone's daily life. Possible solutions for the global problems fail if there is not enough money. Yet changes to our monetary system are rarely included in the discussion. Against this backdrop, cryptocurrencies create important new precedents regarding how money can be created. Libra is a recent cryptocurrency project launched by one of the dominant social media companies, which has been the subject of intense international discussion. Because the details of Libra are not yet fully specified, we present different scenarios of how a successful Libra currency might play out and some of the problems that might follow. These scenarios include the monetization of the payment infrastructure, (ab)use of sanctioning power, a reduction of the reserve ratio, and an abandonment of reconvertability. These problems suggest a number regulatory strategies in response. Finally, we describe values and design requirements that might help guide future cryptocurrency innovation and provide ways of evaluating their success or failure.},
  urldate = {2021-04-15},
  booktitle = {Proceedings of the 7th {International} {Conference} on {ICT} for {Sustainability}},
  publisher = {Association for Computing Machinery},
  author = {Landwehr, Marvin and Wulf, Volker},
  month = jun,
  year = {2020},
  keywords = {cryptocurrencies, economics, Facebook, Libra, monetary diversity},
  pages = {236--246},
  }

• ---

  Esau, M., Lawo, D. & Gunnar, S. (2020)Really Smart Fridges: Investigating Sustainable Household Storage Practices

  [BibTeX] [Abstract] [Download PDF]

  For a long time now, the ‘smart fridge’ is promised to improve everyday life in private households, supporting healthy eating habits and sustainable food practices. However, current technology is still not widespread and limited in its functions. Similarly, researched prototypes are rather persuasive and not aligned with consumers’ storage practices. We took a practice theoretical lens to investigate current storage practices and actual refrigerators. As follows we present our work in progress and first insights from our contextual inquiry.

  @inproceedings{esau_really_2020,
  title = {Really {Smart} {Fridges}: {Investigating} {Sustainable} {Household} {Storage} {Practices}},
  url = {https://www.verbraucherinformatik.de/wp-content/uploads/2020/06/SmartFridges_ICT4S.pdf},
  abstract = {For a long time now, the 'smart fridge' is promised
  to improve everyday life in private households, supporting
  healthy eating habits and sustainable food practices. However,
  current technology is still not widespread and limited in its functions. Similarly, researched prototypes are rather persuasive and
  not aligned with consumers' storage practices. We took a practice
  theoretical lens to investigate current storage practices and actual
  refrigerators. As follows we present our work in progress and
  first insights from our contextual inquiry.},
  author = {Esau, Margarita and Lawo, Dennis and Gunnar, Stevens},
  month = jun,
  year = {2020},
  }

• ---

  Carros, F., Meurer, J., Löffler, D., Unbehaun, D., Matthies, S., Koch, I., Wieching, R., Randall, D., Hassenzahl, M. & Wulf, V. (2020)Exploring Human-Robot Interaction with the Elderly: Results from a Ten-Week Case Study in a Care Home

  Proceedings of the 2020 CHI Conference on Human Factors in Computing Systems. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 1–12 doi:10.1145/3313831.3376402
  [BibTeX] [Abstract] [Download PDF]

  Ageing societies and the associated pressure on the care systems are major drivers for new developments in socially assistive robotics. To understand better the real-world potential of robot-based assistance, we undertook a 10-week case study in a care home involving groups of residents, caregivers and managers as stakeholders. We identified both, enablers and barriers to the potential implementation of robot systems. The study employed the robot platform Pepper, which was deployed with a view to understanding better multi-domain interventions with a robot supporting physical activation, cognitive training and social facilitation. We employed the robot in a group setting in a care facility over the course of 10 weeks and 20 sessions, observing how stakeholders, including residents and caregivers, appropriated, adapted to, and perceived the robot. We also conducted interviews with 11 residents and caregivers. Our results indicate that the residents were positively engaged in the training sessions that were moderated by the robot. The study revealed that such humanoid robots can work in a care home but that there is a moderating person needed, that is in control of the robot.

  @inproceedings{carros_exploring_2020,
  address = {New York, NY, USA},
  series = {{CHI} '20},
  title = {Exploring {Human}-{Robot} {Interaction} with the {Elderly}: {Results} from a {Ten}-{Week} {Case} {Study} in a {Care} {Home}},
  isbn = {978-1-4503-6708-0},
  shorttitle = {Exploring {Human}-{Robot} {Interaction} with the {Elderly}},
  url = {https://doi.org/10.1145/3313831.3376402},
  doi = {10.1145/3313831.3376402},
  abstract = {Ageing societies and the associated pressure on the care systems are major drivers for new developments in socially assistive robotics. To understand better the real-world potential of robot-based assistance, we undertook a 10-week case study in a care home involving groups of residents, caregivers and managers as stakeholders. We identified both, enablers and barriers to the potential implementation of robot systems. The study employed the robot platform Pepper, which was deployed with a view to understanding better multi-domain interventions with a robot supporting physical activation, cognitive training and social facilitation. We employed the robot in a group setting in a care facility over the course of 10 weeks and 20 sessions, observing how stakeholders, including residents and caregivers, appropriated, adapted to, and perceived the robot. We also conducted interviews with 11 residents and caregivers. Our results indicate that the residents were positively engaged in the training sessions that were moderated by the robot. The study revealed that such humanoid robots can work in a care home but that there is a moderating person needed, that is in control of the robot.},
  urldate = {2021-04-15},
  booktitle = {Proceedings of the 2020 {CHI} {Conference} on {Human} {Factors} in {Computing} {Systems}},
  publisher = {Association for Computing Machinery},
  author = {Carros, Felix and Meurer, Johanna and Löffler, Diana and Unbehaun, David and Matthies, Sarah and Koch, Inga and Wieching, Rainer and Randall, Dave and Hassenzahl, Marc and Wulf, Volker},
  month = apr,
  year = {2020},
  keywords = {ethics, user studies, elderly care, social robots, a-paper},
  pages = {1--12},
  }

• ---

  Bossauer, P., Neifer, T., Stevens, G. & Pakusch, C. (2020)Trust versus Privacy: Using Connected Car Data in Peer-to-Peer Carsharing

  Proceedings of the 2020 CHI Conference on Human Factors in Computing Systems. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 1–13 doi:10.1145/3313831.3376555
  [BibTeX] [Abstract] [Download PDF]

  Trust is the lubricant of the sharing economy. This is true especially in peer-to-peer carsharing, in which one leaves a highly valuable good to a stranger in the hope of getting it back unscathed. Nowadays, ratings of other users are major mechanisms for establishing trust. To foster uptake of peer-to-peer carsharing, connected car technology opens new possibilities to support trust-building, e.g., by adding driving behavior statistics to users’ profiles. However, collecting such data intrudes into rentees’ privacy. To explore the tension between the need for trust and privacy demands, we conducted three focus group and eight individual interviews. Our results show that connected car technologies can increase trust for car owners and rentees not only before but also during and after rentals. The design of such systems must allow a differentiation between information in terms of type, the context, and the negotiability of information disclosure.

  @inproceedings{bossauer_trust_2020,
  address = {New York, NY, USA},
  series = {{CHI} '20},
  title = {Trust versus {Privacy}: {Using} {Connected} {Car} {Data} in {Peer}-to-{Peer} {Carsharing}},
  isbn = {978-1-4503-6708-0},
  shorttitle = {Trust versus {Privacy}},
  url = {https://doi.org/10.1145/3313831.3376555},
  doi = {10.1145/3313831.3376555},
  abstract = {Trust is the lubricant of the sharing economy. This is true especially in peer-to-peer carsharing, in which one leaves a highly valuable good to a stranger in the hope of getting it back unscathed. Nowadays, ratings of other users are major mechanisms for establishing trust. To foster uptake of peer-to-peer carsharing, connected car technology opens new possibilities to support trust-building, e.g., by adding driving behavior statistics to users' profiles. However, collecting such data intrudes into rentees' privacy. To explore the tension between the need for trust and privacy demands, we conducted three focus group and eight individual interviews. Our results show that connected car technologies can increase trust for car owners and rentees not only before but also during and after rentals. The design of such systems must allow a differentiation between information in terms of type, the context, and the negotiability of information disclosure.},
  urldate = {2021-04-15},
  booktitle = {Proceedings of the 2020 {CHI} {Conference} on {Human} {Factors} in {Computing} {Systems}},
  publisher = {Association for Computing Machinery},
  author = {Bossauer, Paul and Neifer, Thomas and Stevens, Gunnar and Pakusch, Christina},
  month = apr,
  year = {2020},
  keywords = {privacy, connected car, peer-to-peer carsharing, trust, a-paper},
  pages = {1--13},
  }

• ---

  Borning, A., Friedman, B., Kaye, J., Lampe, C. & Wulf, V. (2020)SurveillanceCapitalism@CHI: Civil Conversation around a Difficult Topic

  Extended Abstracts of the 2020 CHI Conference on Human Factors in Computing Systems. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 1–6 doi:10.1145/3334480.3381068
  [BibTeX] [Abstract] [Download PDF]

  A large portion of the software side of the global information technology infrastructure, including web search, email, social media, and much more, is in many cases provided free to the end users. At the same time, the corporations that provide these services are often enormously profitable. The business model that enables this involves customized advertising and sometimes behavior manipulation, powered by intensive gathering and cross-correlation of detailed personal information. These companies provide some great products and services at no upfront cost to the end users. But the model has a dark side as well, with negative impacts for privacy, autonomy, human dignity, and democracy. The purpose of this panel is to provide a civil forum for the CHI community as a whole to discuss this business model, including its advantages and disadvantages, and its impacts on CHI and HCI and society more generally, with an eye toward responsible innovation.

  @inproceedings{borning_surveillancecapitalismchi_2020,
  address = {New York, NY, USA},
  series = {{CHI} {EA} '20},
  title = {{SurveillanceCapitalism}@{CHI}: {Civil} {Conversation} around a {Difficult} {Topic}},
  isbn = {978-1-4503-6819-3},
  shorttitle = {{SurveillanceCapitalism}@{CHI}},
  url = {https://doi.org/10.1145/3334480.3381068},
  doi = {10.1145/3334480.3381068},
  abstract = {A large portion of the software side of the global information technology infrastructure, including web search, email, social media, and much more, is in many cases provided free to the end users. At the same time, the corporations that provide these services are often enormously profitable. The business model that enables this involves customized advertising and sometimes behavior manipulation, powered by intensive gathering and cross-correlation of detailed personal information. These companies provide some great products and services at no upfront cost to the end users. But the model has a dark side as well, with negative impacts for privacy, autonomy, human dignity, and democracy. The purpose of this panel is to provide a civil forum for the CHI community as a whole to discuss this business model, including its advantages and disadvantages, and its impacts on CHI and HCI and society more generally, with an eye toward responsible innovation.},
  urldate = {2021-04-15},
  booktitle = {Extended {Abstracts} of the 2020 {CHI} {Conference} on {Human} {Factors} in {Computing} {Systems}},
  publisher = {Association for Computing Machinery},
  author = {Borning, Alan and Friedman, Batya and Kaye, Jofish and Lampe, Cliff and Wulf, Volker},
  month = apr,
  year = {2020},
  keywords = {advertising, digital infrastructure, it business models, responsible innovation, surveillance capitalism, a-paper},
  pages = {1--6},
  }

• ---

  Ahmadi, M., Eilert, R., Weibert, A., Wulf, V. & Marsden, N. (2020)Feminist Living Labs as Research Infrastructures for HCI: The Case of a Video Game Company

  Proceedings of the 2020 CHI Conference on Human Factors in Computing Systems. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 1–15 doi:10.1145/3313831.3376716
  [BibTeX] [Abstract] [Download PDF]

  The number of women in IT is still low and companies struggle to integrate female professionals. The aim of our research is to provide methodological support for understanding and sharing experiences of gendered practices in the IT industry and encouraging sustained reflection about these matters over time. We established a Living Lab with that end in view, aiming to enhance female participation in the IT workforce and committing ourselves to a participatory approach to the sharing of women’s experiences. Here, using the case of a German video game company which participated in our Lab, we detail our lessons learned. We show that this kind of long-term participation involves challenges over the lifetime of the project but can lead to substantial benefits for organizations. Our findings demonstrate that Living Labs are suitable for giving voice to marginalized groups, addressing their concerns and evoking change possibilities. Nevertheless, uncertainties about long-term sustainability remain.

  @inproceedings{ahmadi_feminist_2020,
  address = {New York, NY, USA},
  series = {{CHI} '20},
  title = {Feminist {Living} {Labs} as {Research} {Infrastructures} for {HCI}: {The} {Case} of a {Video} {Game} {Company}},
  isbn = {978-1-4503-6708-0},
  shorttitle = {Feminist {Living} {Labs} as {Research} {Infrastructures} for {HCI}},
  url = {https://doi.org/10.1145/3313831.3376716},
  doi = {10.1145/3313831.3376716},
  abstract = {The number of women in IT is still low and companies struggle to integrate female professionals. The aim of our research is to provide methodological support for understanding and sharing experiences of gendered practices in the IT industry and encouraging sustained reflection about these matters over time. We established a Living Lab with that end in view, aiming to enhance female participation in the IT workforce and committing ourselves to a participatory approach to the sharing of women's experiences. Here, using the case of a German video game company which participated in our Lab, we detail our lessons learned. We show that this kind of long-term participation involves challenges over the lifetime of the project but can lead to substantial benefits for organizations. Our findings demonstrate that Living Labs are suitable for giving voice to marginalized groups, addressing their concerns and evoking change possibilities. Nevertheless, uncertainties about long-term sustainability remain.},
  urldate = {2021-04-15},
  booktitle = {Proceedings of the 2020 {CHI} {Conference} on {Human} {Factors} in {Computing} {Systems}},
  publisher = {Association for Computing Machinery},
  author = {Ahmadi, Michael and Eilert, Rebecca and Weibert, Anne and Wulf, Volker and Marsden, Nicola},
  month = apr,
  year = {2020},
  keywords = {methodology, living lab, ethnography, gender, feminist HCI, feminist research, participatory action research, a-paper},
  pages = {1--15},
  }

• ---

  Unbehaun, D., Aal, K., Vaziri, D. D., Tolmie, P. D., Wieching, R., Randall, D. & Wulf, V. (2020)Social Technology Appropriation in Dementia: Investigating the Role of Caregivers in Engaging People with Dementia with a Videogame-based Training System

  Proceedings of the 2020 CHI Conference on Human Factors in Computing Systems. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 1–15 doi:10.1145/3313831.3376648
  [BibTeX] [Abstract] [Download PDF]

  There has been increasing interest in designing for dementia in recent years. Empirical investigation is now needed of the long-term role of caregivers in appropriating ICTs into the complex daily life of people with dementia (PwD). We present here the outcomes of a 4-month evaluation of the individual, social and institutional impact of a videogame-based training system. The everyday behavior and interactions of 52 PwD and 25 caregivers was studied qualitatively, focusing on the role played by caregivers in integrating the system into daily routines. Our results indicate that the successful appropriation of ICT for PwD depends partly on the physical, cognitive and social benefits for PwD, but especially on the added value perceived by their social care-network. We discuss the need for design in dementia to develop more socially embedded innovations that can address the social actors involved and thus contribute to practical solutions for professional and private care.

  @inproceedings{unbehaun_social_2020,
  address = {New York, NY, USA},
  series = {{CHI} '20},
  title = {Social {Technology} {Appropriation} in {Dementia}: {Investigating} the {Role} of {Caregivers} in {Engaging} {People} with {Dementia} with a {Videogame}-based {Training} {System}},
  isbn = {978-1-4503-6708-0},
  shorttitle = {Social {Technology} {Appropriation} in {Dementia}},
  url = {https://doi.org/10.1145/3313831.3376648},
  doi = {10.1145/3313831.3376648},
  abstract = {There has been increasing interest in designing for dementia in recent years. Empirical investigation is now needed of the long-term role of caregivers in appropriating ICTs into the complex daily life of people with dementia (PwD). We present here the outcomes of a 4-month evaluation of the individual, social and institutional impact of a videogame-based training system. The everyday behavior and interactions of 52 PwD and 25 caregivers was studied qualitatively, focusing on the role played by caregivers in integrating the system into daily routines. Our results indicate that the successful appropriation of ICT for PwD depends partly on the physical, cognitive and social benefits for PwD, but especially on the added value perceived by their social care-network. We discuss the need for design in dementia to develop more socially embedded innovations that can address the social actors involved and thus contribute to practical solutions for professional and private care.},
  urldate = {2021-04-15},
  booktitle = {Proceedings of the 2020 {CHI} {Conference} on {Human} {Factors} in {Computing} {Systems}},
  publisher = {Association for Computing Machinery},
  author = {Unbehaun, David and Aal, Konstantin and Vaziri, Daryoush Daniel and Tolmie, Peter David and Wieching, Rainer and Randall, David and Wulf, Volker},
  month = apr,
  year = {2020},
  keywords = {appropriation, dementia, exergame, caregiver, ICT, care, a-paper},
  pages = {1--15},
  }

• ---

  Rueller, S., Aal, K., Mouratidis, M., Randall, D., Wulf, V., Boulus-Rødje, N. & Semaan, B. (2020)(Coping with) Messiness in Ethnography – Methods, Ethics and Participation in ethnographic Field Work in the non-Western World

  CHI EA ’21: Extended Abstracts of the 2021 CHI Conference on Human Factors in Computing Systems. New York, NY, United States, Publisher: Association for Computing Machinery, Pages: 1–5 doi:10.1145/3411763.3441328
  [BibTeX] [Abstract] [Download PDF]

  There are several frameworks and approaches, addressing how to conduct ethnographic and qualitative field work in various settings. However, going by the book might not be an option when conducting research in politically charged, unstable or simply non-western regions. Politics, social pressure and even someone’s personal safety might be necessary to consider. Another important area to consider are research ethics. Privacy policies might do their work with regard to existing laws which differ from each country and should ensure no harm for all involved parties, but how can this be guaranteed and does it also cover all aspects of ethics? Including stakeholders as a basis for user-centered work and design is common. But what does participation mean in such contexts? The questions are: What is important to consider when conducting ethnographic field work in such settings? How can we foster different degrees of genuine participation? How can we ensure, that the work we do is ethically correct without endangering the research outcome? In this workshop, we invite researchers and practitioners to rethink existing methods and approaches and start working on guidelines, that better serves the needs of such specific and to some extent critical circumstances.

  @inproceedings{rueller_coping_2020,
  address = {New York, NY, United States},
  title = {({Coping} with) {Messiness} in {Ethnography} – {Methods}, {Ethics} and {Participation} in ethnographic {Field} {Work} in the non-{Western} {World}},
  url = {https://dl.acm.org/doi/pdf/10.1145/3411763.3441328},
  doi = {10.1145/3411763.3441328},
  abstract = {There are several frameworks and approaches, addressing how to conduct ethnographic and qualitative field work in various settings. However, going by the book might not be an option when conducting research in politically charged, unstable or simply non-western regions. Politics, social pressure and even someone’s personal safety might be necessary to consider. Another important area to consider are research ethics. Privacy policies might do their work with regard to existing laws which differ from each country and should ensure no harm for all involved parties, but how can this be guaranteed and does
  it also cover all aspects of ethics? Including stakeholders as a basis for user-centered work and design is common. But what does participation mean in such contexts? The questions are: What is important to consider when conducting ethnographic field work in such settings? How can we foster different degrees of genuine participation? How can we ensure, that the work we do is ethically correct without endangering the research outcome? In this workshop, we invite researchers and practitioners to rethink existing methods and approaches and start working on guidelines, that better serves the needs of such specific and to some extent critical circumstances.},
  language = {en},
  urldate = {2021-04-19},
  booktitle = {{CHI} {EA} '21: {Extended} {Abstracts} of the 2021 {CHI} {Conference} on {Human} {Factors} in {Computing} {Systems}},
  publisher = {Association for Computing Machinery},
  author = {Rueller, Sarah and Aal, Konstantin and Mouratidis, Marios and Randall, Dave and Wulf, Volker and Boulus-Rødje, Nina and Semaan, Bryan},
  year = {2020},
  note = {Accepted: 2020-06-15T07:28:12Z
  Publisher: European Society for Socially Embedded Technologies (EUSSET)},
  pages = {1--5},
  }

• ---

  Pape, S., Schmitz, C., Kipker, D. & Sekulla, A. (2020)On the Use of Information Security Management Systems by German Energy Providers”

  Fourteenth Annual IFIP WG 11.10 International Conference on Critical Infrastructure Protection (ICCIP 2020. Arlington, Virginia, USA
  [BibTeX]

  @inproceedings{pape_use_2020,
  address = {Arlington, Virginia, USA},
  title = {On the {Use} of {Information} {Security} {Management} {Systems} by {German} {Energy} {Providers}"},
  language = {en},
  booktitle = {Fourteenth {Annual} {IFIP} {WG} 11.10 {International} {Conference} on {Critical} {Infrastructure} {Protection} ({ICCIP} 2020},
  author = {Pape, Sebastian and Schmitz, Christopher and Kipker, Dennis-Kenji and Sekulla, André},
  year = {2020},
  keywords = {sidate},
  }

• ---

  Jasche, F. & Ludwig, T. (2020)PrintARface: Supporting the Exploration of Cyber-Physical Systems through Augmented Reality

  Proceedings of the 11th Nordic Conference on Human-Computer Interaction: Shaping Experiences, Shaping Society. New York, NY, USA, Publisher: Association for Computing Machinery doi:10.1145/3419249.3420162
  [BibTeX] [Abstract] [Download PDF]

  The increasing functionalities and close integration of hardware and software of modern cyber-physical systems present users with distinct challenges in applying and, especially, appropriating those systems within their practices. Existing approaches to design for appropriation and the development of sociable technologies that might support users seeking to understand how to make such technologies work in a specific practice, often lack appropriate user interfaces to explain the internal and environment-related behavior of a technology. By taking the example of 3D printing, we examine how augmented reality can be used as a novel human–machine interface to ease the way for hardware-related appropriation support. Within this paper we designed, implemented and evaluated a prototype called PrintARface, that extends a physical 3D printer by incorporating virtual components. Reflections upon the evaluation of our prototype are used to provide insights that foster the development of hardware-related appropriation support by encompassing augmented reality-based human–machine interfaces.

  @inproceedings{jasche_printarface_2020,
  address = {New York, NY, USA},
  series = {{NordiCHI} '20},
  title = {{PrintARface}: {Supporting} the {Exploration} of {Cyber}-{Physical} {Systems} through {Augmented} {Reality}},
  isbn = {978-1-4503-7579-5},
  url = {https://doi.org/10.1145/3419249.3420162},
  doi = {10.1145/3419249.3420162},
  abstract = {The increasing functionalities and close integration of hardware and software of modern cyber-physical systems present users with distinct challenges in applying and, especially, appropriating those systems within their practices. Existing approaches to design for appropriation and the development of sociable technologies that might support users seeking to understand how to make such technologies work in a specific practice, often lack appropriate user interfaces to explain the internal and environment-related behavior of a technology. By taking the example of 3D printing, we examine how augmented reality can be used as a novel human–machine interface to ease the way for hardware-related appropriation support. Within this paper we designed, implemented and evaluated a prototype called PrintARface, that extends a physical 3D printer by incorporating virtual components. Reflections upon the evaluation of our prototype are used to provide insights that foster the development of hardware-related appropriation support by encompassing augmented reality-based human–machine interfaces.},
  booktitle = {Proceedings of the 11th {Nordic} {Conference} on {Human}-{Computer} {Interaction}: {Shaping} {Experiences}, {Shaping} {Society}},
  publisher = {Association for Computing Machinery},
  author = {Jasche, Florian and Ludwig, Thomas},
  year = {2020},
  keywords = {appropriation, sociable technologies, augmented reality, 3D printing, Human–machine interface, fablab},
  }

• ---

  Ahmadi, M., Herling, C., Wulf, V. & Marsden, N. (2020)Living Labs als feministische Forschungsinfrastrukturen: Lessons Learned eines dreijährigen Gender-Projekts

  Mensch und Computer 2020-Workshopband., Pages: 3
  [BibTeX] [Abstract]

  In diesem Positionspapier berichten wir von unseren Erfahrungen eines feministischen Living-Lab-Projekts.

  @inproceedings{ahmadi_living_2020,
  title = {Living {Labs} als feministische {Forschungsinfrastrukturen}: {Lessons} {Learned} eines dreijährigen {Gender}-{Projekts}},
  abstract = {In diesem Positionspapier berichten wir von unseren Erfahrungen eines feministischen Living-Lab-Projekts.},
  language = {de},
  booktitle = {Mensch und {Computer} 2020-{Workshopband}},
  author = {Ahmadi, Michael and Herling, Claudia and Wulf, Volker and Marsden, Nicola},
  year = {2020},
  pages = {3},
  }

• ---

  Cerna, K., Dickel, M., Müller, C., Kärnä, E., Gallistl, V., Kolland, F. & Reu, V. (2020)Learning for life: Designing for sustainability of tech-learning networks of older adults

  Proceedings of 18th European Conference on Computer-Supported Cooperative Work., Publisher: European Society for Socially Embedded Technologies (EUSSET), Pages: 6
  [BibTeX] [Abstract]

  In this position paper, we take a concept – or parts of it – and run away with it (Mol 2002) to explore its potential to better understand the non/appropriation of technologies by people in later life. We introduce the concept of the city as a machine for learning developed by Colin McFarlane (2011) in the field of urban studies. We identify elements we consider inspiring for the study of socio-technical systems, translate them to smaller entities of human-technology interactions and test their usability to analyze how older people in later life integrate digital technologies in their everyday lives. We do so from two distinct vantage points, i.e. empirical contexts: A participatory design project of a neighborhood platform and related privacy issues from the perspective of older tenants, and the introduction of a new automated emergency call system in seniors’ apartments in a serviced senior living facility. We conclude with the suggestion to understand the concept “machine for learning” as a normative notion and a claim to accept the challenge it implies.

  @inproceedings{cerna_learning_2020-1,
  title = {Learning for life: {Designing} for sustainability of tech-learning networks of older adults},
  abstract = {In this position paper, we take a concept – or parts of it – and run away with it (Mol 2002) to explore its potential to better understand the non/appropriation of technologies by people in later life. We introduce the concept of the city as a machine for learning developed by Colin McFarlane (2011) in the field of urban studies. We identify elements we consider inspiring for the study of socio-technical systems, translate them to smaller entities of human-technology interactions and test their usability to analyze how older people in later life integrate digital technologies in their everyday lives. We do so from two distinct vantage points, i.e. empirical contexts: A participatory design project of a neighborhood platform and related privacy issues from the perspective of older tenants, and the introduction of a new automated emergency call system in seniors’ apartments in a serviced senior living facility. We conclude with the suggestion to understand the concept “machine for learning” as a normative notion and a claim to accept the challenge it implies.},
  language = {en},
  booktitle = {Proceedings of 18th {European} {Conference} on {Computer}-{Supported} {Cooperative} {Work}},
  publisher = {European Society for Socially Embedded Technologies (EUSSET)},
  author = {Cerna, Katerina and Dickel, Martin and Müller, Claudia and Kärnä, Eija and Gallistl, Vera and Kolland, Franz and Reu, Verena},
  year = {2020},
  keywords = {italg},
  pages = {6},
  }

• ---

  Engelbutzeder, P., Cerna, K., Randall, D., Lawo, D., Müller, C., Stevens, G. & Wulf, V. (2020)Investigating the use of digital artifacts in a community project of sustainable food practices: ‘My chili blossoms’

  Proceedings of the 11th Nordic Conference on Human-Computer Interaction: Shaping Experiences, Shaping Society. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 1–4 doi:10.1145/3419249.3420089
  [BibTeX] [Abstract] [Download PDF]

  Research on food practices has become more common among scholars of HCI in recent years. Human-Food-Interaction (HFI) looks into the interplay of humans, food and technology. HFI, even so, has paid relatively little attention to the more collective elements of food practice, including social bonding [1]. The modest project we describe below aimed to say something about the use of digital artifacts to support community engagement for sustainable food practices. We participated, as action researchers (see [2]) in a grassroots movement that instigated a project around learning about food growing, using digital means to bring interested people together during times of physical distancing: In the project Vegetables seek a home, people from various backgrounds ‘adopted’ a chili-plant, they are invited to share what they like in a Telegram-Group, and to get learning-modules via a mailing-list. Through an analysis of the communal effort to actualize the project (video-calls, Telegram, wechange.de) and the content of the Telegram-Group for the chili-plant adopting parents and experts, we suggest some design implications for grassroots communities and sustainable food practice. In future research we intend an iterative design to support the community and its project, utilizing Holmgren’s 12 principles of permaculture design.

  @inproceedings{engelbutzeder_investigating_2020,
  address = {New York, NY, USA},
  series = {{NordiCHI} '20},
  title = {Investigating the use of digital artifacts in a community project of sustainable food practices: '{My} chili blossoms'},
  isbn = {978-1-4503-7579-5},
  shorttitle = {Investigating the use of digital artifacts in a community project of sustainable food practices},
  url = {https://doi.org/10.1145/3419249.3420089},
  doi = {10.1145/3419249.3420089},
  abstract = {Research on food practices has become more common among scholars of HCI in recent years. Human-Food-Interaction (HFI) looks into the interplay of humans, food and technology. HFI, even so, has paid relatively little attention to the more collective elements of food practice, including social bonding [1]. The modest project we describe below aimed to say something about the use of digital artifacts to support community engagement for sustainable food practices. We participated, as action researchers (see [2]) in a grassroots movement that instigated a project around learning about food growing, using digital means to bring interested people together during times of physical distancing: In the project Vegetables seek a home, people from various backgrounds ‘adopted’ a chili-plant, they are invited to share what they like in a Telegram-Group, and to get learning-modules via a mailing-list. Through an analysis of the communal effort to actualize the project (video-calls, Telegram, wechange.de) and the content of the Telegram-Group for the chili-plant adopting parents and experts, we suggest some design implications for grassroots communities and sustainable food practice. In future research we intend an iterative design to support the community and its project, utilizing Holmgren's 12 principles of permaculture design.},
  urldate = {2021-04-15},
  booktitle = {Proceedings of the 11th {Nordic} {Conference} on {Human}-{Computer} {Interaction}: {Shaping} {Experiences}, {Shaping} {Society}},
  publisher = {Association for Computing Machinery},
  author = {Engelbutzeder, Philip and Cerna, Katerina and Randall, Dave and Lawo, Dennis and M\üller, Claudia and Stevens, Gunnar and Wulf, Volker},
  month = oct,
  year = {2020},
  keywords = {Community, Learning, Sustainability, italg, Food, Grassroots, HFI, Sustainable HCI},
  pages = {1--4},
  }

• ---

  Bossauer, P., Schreiber, D., Neifer, T., Pakusch, C. & Stevens, G. (2020)Dezentralisierung der Sharing Economy – Potentiale Blockchain-basierter Sharing-Plattformen

  Wirtschaftsinformatik. doi:10.30844/wi_2020_b3-bossauer
  [BibTeX] [Abstract]

  Bei genauer Betrachtung heutiger Sharing Plattformen wie AirBnB, Uber, Drivy oder Fairleihen fallt auf, dass diese eines gemein haben. Als Plattformokonomien basieren sie auf mindestens zwei Nutzergruppen, Anbietern und Nachfragern fur Guter oder Dienstleistungen. Ein Problem solcher zweioder mehrseitigen Markte ist jedoch haufig, dass der Wertezuwachs, der durch die Nutzer generiert wird, nicht gleichmasig unter der Plattform und den aktiven Nutzern verteilt wird, sondern meist ausschlieslich als Gewinn an die Plattformen geht. Mit der Blockchain-Technologie konnte dieses Problem gelost werden, indem der Informations- und Wertetransfer sicher und dezentral organisiert wird und viele Funktionen traditioneller Intermediare dadurch obsolet werden. Diese Arbeit bietet einen Uberblick uber Anwendungsfelder und das Grundkonzept der Sharing Economy. Wir zeigen auf, wie sich Geschaftsmodelle und Infrastrukturen in einer Blockchain abbilden lassen, welche Potentiale eine Blockchain-basierte Infrastruktur bietet, wann diese in der Sharing Economy sinnvoll sein kann und welche Probleme dadurch gelost werden konnen.

  @inproceedings{bossauer_dezentralisierung_2020,
  title = {Dezentralisierung der {Sharing} {Economy} - {Potentiale} {Blockchain}-basierter {Sharing}-{Plattformen}},
  doi = {10.30844/wi_2020_b3-bossauer},
  abstract = {Bei genauer Betrachtung heutiger Sharing Plattformen wie AirBnB, Uber, Drivy oder Fairleihen fallt auf, dass diese eines gemein haben. Als Plattformokonomien basieren sie auf mindestens zwei Nutzergruppen, Anbietern und Nachfragern fur Guter oder Dienstleistungen. Ein Problem solcher zweioder mehrseitigen Markte ist jedoch haufig, dass der Wertezuwachs, der durch die Nutzer generiert wird, nicht gleichmasig unter der Plattform und den aktiven Nutzern verteilt wird, sondern meist ausschlieslich als Gewinn an die Plattformen geht. Mit der Blockchain-Technologie konnte dieses Problem gelost werden, indem der Informations- und Wertetransfer sicher und dezentral organisiert wird und viele Funktionen traditioneller Intermediare dadurch obsolet werden. Diese Arbeit bietet einen Uberblick uber Anwendungsfelder und das Grundkonzept der Sharing Economy. Wir zeigen auf, wie sich Geschaftsmodelle und Infrastrukturen in einer Blockchain abbilden lassen, welche Potentiale eine Blockchain-basierte Infrastruktur bietet, wann diese in der Sharing Economy sinnvoll sein kann und welche Probleme dadurch gelost werden konnen.},
  booktitle = {Wirtschaftsinformatik},
  author = {Bossauer, Paul and Schreiber, D. and Neifer, Thomas and Pakusch, Christina and Stevens, Gunnar},
  year = {2020},
  }

• ---

  Schmitz, C., Sekulla, A. & Pape, S. (2020)Asset-Centric Analysis and Visualisation of Attack Trees”

  Proceedings of the 7th International Workshop on Graphical Models for Security (GraMSec 2020. Boston, Massachusetts, USA
  [BibTeX]

  @inproceedings{schmitz_asset-centric_2020,
  address = {Boston, Massachusetts, USA},
  title = {Asset-{Centric} {Analysis} and {Visualisation} of {Attack} {Trees}"},
  language = {en},
  booktitle = {Proceedings of the 7th {International} {Workshop} on {Graphical} {Models} for {Security} ({GraMSec} 2020},
  author = {Schmitz, Christopher and Sekulla, André and Pape, Sebastian},
  year = {2020},
  keywords = {sidate},
  }

2019

• ---

  Lawo, D., Engelbutzeder, P., Esau, M. & Stevens, G. (2019)Towards a Network of Practices: Identifying Central Elements to Inform Design

  Proceedings of the Halfway to the Future Symposium 2019. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 1–4 doi:10.1145/3363384.3363470
  [BibTeX] [Abstract] [Download PDF]

  For over a decade researchers from the HCI community are taking social practices as a unit of design. While the first generation focused on social practice in isolation, more recent work argues for the interrelatedness of mutually influencing practices as the primary unit of analysis. We discuss these current approaches to motivate the notion of a network of practices. We argue that network theory presents a promising method to create more detailed and sophisticated models of social practices, that raise awareness about central elements and their connecting characteristics. Further on, our work identifies open questions that should be addressed in future work, to increase the benefits of the method.

  @inproceedings{lawo_towards_2019,
  address = {New York, NY, USA},
  series = {{HTTF} 2019},
  title = {Towards a {Network} of {Practices}: {Identifying} {Central} {Elements} to {Inform} {Design}},
  isbn = {978-1-4503-7203-9},
  shorttitle = {Towards a {Network} of {Practices}},
  url = {https://doi.org/10.1145/3363384.3363470},
  doi = {10.1145/3363384.3363470},
  abstract = {For over a decade researchers from the HCI community are taking social practices as a unit of design. While the first generation focused on social practice in isolation, more recent work argues for the interrelatedness of mutually influencing practices as the primary unit of analysis. We discuss these current approaches to motivate the notion of a network of practices. We argue that network theory presents a promising method to create more detailed and sophisticated models of social practices, that raise awareness about central elements and their connecting characteristics. Further on, our work identifies open questions that should be addressed in future work, to increase the benefits of the method.},
  urldate = {2021-04-16},
  booktitle = {Proceedings of the {Halfway} to the {Future} {Symposium} 2019},
  publisher = {Association for Computing Machinery},
  author = {Lawo, Dennis and Engelbutzeder, Philip and Esau, Margarita and Stevens, Gunnar},
  month = nov,
  year = {2019},
  keywords = {Consumption, Food Lifecycle, Network of Practices, Practice Theory, Third Wave of HCI},
  pages = {1--4},
  }

• ---

  Clarke, M. F., Gonzales, J., Harper, R., Randall, D., Ludwig, T. & Ikeya, N. (2019)Better Supporting Workers in ML Workplaces

  Conference Companion Publication of the 2019 on Computer Supported Cooperative Work and Social Computing. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 443–448 doi:10.1145/3311957.3359429
  [BibTeX] [Abstract] [Download PDF]

  This workshop is aimed at bringing together a multidisciplinary group to discuss Machine Learning and its application in the workplace as a practical, everyday work matter. It’s our hope this is a step toward helping us design better technology and user experiences to support the accomplishment of that work, while paying attention to workplace context. Despite advancement and investment in Machine Learning (ML) business applications, understanding workers in these work contexts have received little attention. As this category experiences dramatic growth, it’s important to better understand the role that workers play, both individually and collaboratively, in a workplace where the output of prediction and machine learning is becoming pervasive. There is a closing window of opportunity to investigate this topic as it proceeds toward ubiquity. CSCW and HCI offer concepts, tools and methodologies to better understand and build for this future.

  @inproceedings{clarke_better_2019,
  address = {New York, NY, USA},
  series = {{CSCW} '19},
  title = {Better {Supporting} {Workers} in {ML} {Workplaces}},
  isbn = {978-1-4503-6692-2},
  url = {https://doi.org/10.1145/3311957.3359429},
  doi = {10.1145/3311957.3359429},
  abstract = {This workshop is aimed at bringing together a multidisciplinary group to discuss Machine Learning and its application in the workplace as a practical, everyday work matter. It's our hope this is a step toward helping us design better technology and user experiences to support the accomplishment of that work, while paying attention to workplace context. Despite advancement and investment in Machine Learning (ML) business applications, understanding workers in these work contexts have received little attention. As this category experiences dramatic growth, it's important to better understand the role that workers play, both individually and collaboratively, in a workplace where the output of prediction and machine learning is becoming pervasive. There is a closing window of opportunity to investigate this topic as it proceeds toward ubiquity. CSCW and HCI offer concepts, tools and methodologies to better understand and build for this future.},
  urldate = {2021-04-16},
  booktitle = {Conference {Companion} {Publication} of the 2019 on {Computer} {Supported} {Cooperative} {Work} and {Social} {Computing}},
  publisher = {Association for Computing Machinery},
  author = {Clarke, Michael F. and Gonzales, Joseph and Harper, Richard and Randall, David and Ludwig, Thomas and Ikeya, Nozomi},
  month = nov,
  year = {2019},
  keywords = {cscw, hci, machine learning},
  pages = {443--448},
  }

• ---

  Grinko, M., Kaufhold, M. & Reuter, C. (2019)Adoption, Use and Diffusion of Crisis Apps in Germany: A Representative Survey

  Proceedings of Mensch und Computer 2019. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 263–274 doi:10.1145/3340764.3340782
  [BibTeX] [Abstract] [Download PDF]

  The research field of crisis informatics examines the potentials and limitations of information and communication technology in crises, disasters, and emergencies. Although ICT plays an increasingly large role in crisis response and management, in-depth studies on crisis apps and similar technology in the context of an emergency have been missing. Based on responses by 1024 participants in Germany, we examine the diffusion, usage, perception and adoption of mobile crisis apps as well as required functions and improvements. We conclude that crisis apps are still a little-known form of disaster ICT, but have potential for enhancing communication, keeping users up to date and providing a more effective crisis management as supplement to other media channels dependent on different underlying infrastructures. However, they should be adaptable to user characteristics, consider privacy, allow communication and offer valuable information to raise awareness of potential disasters without creating an overload. Also, the familiarity with and trust in crisis apps should be addressed to maximize their beneficial impact on crisis communication and management. We discuss further implications as well as directions for future research with larger target groups and specific usage scenarios.

  @inproceedings{grinko_adoption_2019,
  address = {New York, NY, USA},
  series = {{MuC}'19},
  title = {Adoption, {Use} and {Diffusion} of {Crisis} {Apps} in {Germany}: {A} {Representative} {Survey}},
  isbn = {978-1-4503-7198-8},
  shorttitle = {Adoption, {Use} and {Diffusion} of {Crisis} {Apps} in {Germany}},
  url = {https://doi.org/10.1145/3340764.3340782},
  doi = {10.1145/3340764.3340782},
  abstract = {The research field of crisis informatics examines the potentials and limitations of information and communication technology in crises, disasters, and emergencies. Although ICT plays an increasingly large role in crisis response and management, in-depth studies on crisis apps and similar technology in the context of an emergency have been missing. Based on responses by 1024 participants in Germany, we examine the diffusion, usage, perception and adoption of mobile crisis apps as well as required functions and improvements. We conclude that crisis apps are still a little-known form of disaster ICT, but have potential for enhancing communication, keeping users up to date and providing a more effective crisis management as supplement to other media channels dependent on different underlying infrastructures. However, they should be adaptable to user characteristics, consider privacy, allow communication and offer valuable information to raise awareness of potential disasters without creating an overload. Also, the familiarity with and trust in crisis apps should be addressed to maximize their beneficial impact on crisis communication and management. We discuss further implications as well as directions for future research with larger target groups and specific usage scenarios.},
  urldate = {2021-04-16},
  booktitle = {Proceedings of {Mensch} und {Computer} 2019},
  publisher = {Association for Computing Machinery},
  author = {Grinko, Margarita and Kaufhold, Marc-André and Reuter, Christian},
  month = sep,
  year = {2019},
  keywords = {Germany, Crisis apps, crisis informatics, disaster communication, representative survey},
  pages = {263--274},
  }

• ---

  Alizadeh, F., Jakobi, T., Boldt, J. & Stevens, G. (2019)GDPR-Reality Check on the Right to Access Data: Claiming and Investigating Personally Identifiable Data from Companies

  Proceedings of Mensch und Computer 2019. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 811–814 doi:10.1145/3340764.3344913
  [BibTeX] [Abstract] [Download PDF]

  Loyalty programs are early examples of companies commercially collecting and processing personal data. Today, more than ever before, personal information is being used by companies of all types for a wide variety of purposes. To limit this, the General Data Protection Regulation (GDPR) aims to provide consumers with tools to control data collection and processing. What this right concretely means, which types of tools companies have to provide to their customers and in which way, is currently uncertain because precedents from case law are missing. Contributing to closing this gap, we turn to the example of loyalty cards to supplement current implementations of the right to claim data with a user perspective. In our hands-on approach, we had 13 households request their personal data from their respective loyalty program. We investigate expectations of GDPR in general and the right to access in particular, observe the process of claiming and receiving, and discuss the provided data takeouts. One year after the GDPR has come into force, our findings highlight the consumer’s expectations and knowledge of the GDPR and in particular the right to access to inform design of more usable privacy enhancing technologies.

  @inproceedings{alizadeh_gdpr-reality_2019,
  address = {New York, NY, USA},
  series = {{MuC}'19},
  title = {{GDPR}-{Reality} {Check} on the {Right} to {Access} {Data}: {Claiming} and {Investigating} {Personally} {Identifiable} {Data} from {Companies}},
  isbn = {978-1-4503-7198-8},
  shorttitle = {{GDPR}-{Reality} {Check} on the {Right} to {Access} {Data}},
  url = {https://doi.org/10.1145/3340764.3344913},
  doi = {10.1145/3340764.3344913},
  abstract = {Loyalty programs are early examples of companies commercially collecting and processing personal data. Today, more than ever before, personal information is being used by companies of all types for a wide variety of purposes. To limit this, the General Data Protection Regulation (GDPR) aims to provide consumers with tools to control data collection and processing. What this right concretely means, which types of tools companies have to provide to their customers and in which way, is currently uncertain because precedents from case law are missing. Contributing to closing this gap, we turn to the example of loyalty cards to supplement current implementations of the right to claim data with a user perspective. In our hands-on approach, we had 13 households request their personal data from their respective loyalty program. We investigate expectations of GDPR in general and the right to access in particular, observe the process of claiming and receiving, and discuss the provided data takeouts. One year after the GDPR has come into force, our findings highlight the consumer's expectations and knowledge of the GDPR and in particular the right to access to inform design of more usable privacy enhancing technologies.},
  urldate = {2021-04-16},
  booktitle = {Proceedings of {Mensch} und {Computer} 2019},
  publisher = {Association for Computing Machinery},
  author = {Alizadeh, Fatemeh and Jakobi, Timo and Boldt, Jens and Stevens, Gunnar},
  month = sep,
  year = {2019},
  keywords = {Claim personal data, Data takeout, GDPR, Usable Privacy},
  pages = {811--814},
  }

• ---

  Jasche, F. & Ludwig, T. (2019)Appropriating 3D Printers in Augmented Reality

  Proceedings of Mensch und Computer 2019. New York, NY, USA, Publisher: ACM, Pages: 901–903 doi:10.1145/3340764.3345377
  [BibTeX] [Abstract] [Download PDF]

  Digital fabrication technologies, such as 3D printers, are receiving more and more attention, not only from professionals but also from hobbyists. However, even though people have easier access to these devices, 3D printers remain a black box for many users. To support the appropriation of 3D printers, this demonstration presents a system which extends a physical printer to include virtual components using augmented reality (AR). With these components, we try to explain how the printer works and allow the user to operate the printer through an AR application. We extend existing software with a custom solution to create a unique user interface and user experience. Our user interface provides a new way of inspecting models in AR before they are printed.

  @inproceedings{jasche_appropriating_2019-1,
  address = {New York, NY, USA},
  title = {Appropriating {3D} {Printers} in {Augmented} {Reality}},
  isbn = {978-1-4503-7198-8},
  url = {http://dl.acm.org/citation.cfm?doid=3340764.3345377 https://dl.acm.org/doi/10.1145/3340764.3345377},
  doi = {10.1145/3340764.3345377},
  abstract = {Digital fabrication technologies, such as 3D printers, are receiving more and more attention, not only from professionals but also from hobbyists. However, even though people have easier access to these devices, 3D printers remain a black box for many users. To support the appropriation of 3D printers, this demonstration presents a system which extends a physical printer to include virtual components using augmented reality (AR). With these components, we try to explain how the printer works and allow the user to operate the printer through an AR application. We extend existing software with a custom solution to create a unique user interface and user experience. Our user interface provides a new way of inspecting models in AR before they are printed.},
  booktitle = {Proceedings of {Mensch} und {Computer} 2019},
  publisher = {ACM},
  author = {Jasche, Florian and Ludwig, Thomas},
  month = sep,
  year = {2019},
  keywords = {Appropriation, Human-Computer-Interaction, Sociable Technologies, 3D Printer, Augmented Reality, fablab},
  pages = {901--903},
  }

• ---

  Lawo, D., Litz, K., Gromov, C., Schwärzer, H. & Stevens, G. (2019)Going Vegan: The Use of digital Media in vegan Diet Transition

  Proceedings of Mensch und Computer 2019. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 503–507 doi:10.1145/3340764.3344447
  [BibTeX] [Abstract] [Download PDF]

  Previous attempts of the HCI community to reduce food waste or the carbon footprint, primarily relied on persuasive design. However, these approaches are criticized for not paying enough attention to everyday consumption practices and hence for not being successful in the long term. Therefore, we argue for a broader perspective on studying the role(s) of digital media supporting people in their transition towards more sustainable food consumption. To understand such roles, we conducted semi-structured interviews with 9 vegans. Our findings highlight an intensive use of (digital) media, especially in the early phase of changing consumption practices. Instead of gamification or persuasive design, media triggers initial irritation, provides information to develop a vegan-specific consumption knowledge and connects like-minded people.

  @inproceedings{lawo_going_2019,
  address = {New York, NY, USA},
  series = {{MuC}'19},
  title = {Going {Vegan}: {The} {Use} of digital {Media} in vegan {Diet} {Transition}},
  isbn = {978-1-4503-7198-8},
  shorttitle = {Going {Vegan}},
  url = {https://doi.org/10.1145/3340764.3344447},
  doi = {10.1145/3340764.3344447},
  abstract = {Previous attempts of the HCI community to reduce food waste or the carbon footprint, primarily relied on persuasive design. However, these approaches are criticized for not paying enough attention to everyday consumption practices and hence for not being successful in the long term. Therefore, we argue for a broader perspective on studying the role(s) of digital media supporting people in their transition towards more sustainable food consumption. To understand such roles, we conducted semi-structured interviews with 9 vegans. Our findings highlight an intensive use of (digital) media, especially in the early phase of changing consumption practices. Instead of gamification or persuasive design, media triggers initial irritation, provides information to develop a vegan-specific consumption knowledge and connects like-minded people.},
  urldate = {2021-04-16},
  booktitle = {Proceedings of {Mensch} und {Computer} 2019},
  publisher = {Association for Computing Machinery},
  author = {Lawo, Dennis and Litz, Katharina and Gromov, Christina and Schwärzer, Hannah and Stevens, Gunnar},
  month = sep,
  year = {2019},
  keywords = {Human Food Interaction, Sustainable Interaction Design, Vegan},
  pages = {503--507},
  }

• ---

  Golchinfar, D., Vaziri, D. D., Schreiber, D. & Stevens, G. (2019)Assisting Service Robots on their Journey to Become Autonomous Agents: From Apprentice to Master by Participatory Observation

  Proceedings of Mensch und Computer 2019. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 889–891 doi:10.1145/3340764.3345374
  [BibTeX] [Abstract] [Download PDF]

  Natural and reliable application of service robots (SR) in service domains, for instance health service or elderly care, is currently not possible and full autonomy and automatization of SR is still in far distance. Hence, methodologies are needed that promote human-robot collaboration and allow the robot to learn from its human mentor to become more autonomous and reliable. This demo illustrates an environment for such human-robot collaboration that provides an infrastructure for SR manipulation and teaching. The basic idea is that the robot becomes an apprentice that learns new skills by observing a trained human mentor that performs relevant tasks in the service domain by operating the robot. By observation and collaboration, the SR gradually becomes more autonomous and capable to carry out relevant healthcare tasks.

  @inproceedings{golchinfar_assisting_2019,
  address = {New York, NY, USA},
  series = {{MuC}'19},
  title = {Assisting {Service} {Robots} on their {Journey} to {Become} {Autonomous} {Agents}: {From} {Apprentice} to {Master} by {Participatory} {Observation}},
  isbn = {978-1-4503-7198-8},
  shorttitle = {Assisting {Service} {Robots} on their {Journey} to {Become} {Autonomous} {Agents}},
  url = {https://doi.org/10.1145/3340764.3345374},
  doi = {10.1145/3340764.3345374},
  abstract = {Natural and reliable application of service robots (SR) in service domains, for instance health service or elderly care, is currently not possible and full autonomy and automatization of SR is still in far distance. Hence, methodologies are needed that promote human-robot collaboration and allow the robot to learn from its human mentor to become more autonomous and reliable. This demo illustrates an environment for such human-robot collaboration that provides an infrastructure for SR manipulation and teaching. The basic idea is that the robot becomes an apprentice that learns new skills by observing a trained human mentor that performs relevant tasks in the service domain by operating the robot. By observation and collaboration, the SR gradually becomes more autonomous and capable to carry out relevant healthcare tasks.},
  urldate = {2021-04-16},
  booktitle = {Proceedings of {Mensch} und {Computer} 2019},
  publisher = {Association for Computing Machinery},
  author = {Golchinfar, David and Vaziri, Daryoush Daniel and Schreiber, Dirk and Stevens, Gunnar},
  month = sep,
  year = {2019},
  keywords = {design, machine learning, autonomous systems, evolutionary development, healthcare, Service robot},
  pages = {889--891},
  }

• ---

  Jasche, F. & Ludwig, T. (2019)Appropriating 3D Printers in Augmented Reality

  Proceedings of Mensch und Computer 2019. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 901–903 doi:10.1145/3340764.3345377
  [BibTeX] [Abstract] [Download PDF]

  Digital fabrication technologies, such as 3D printers, are receiving more and more attention, not only from professionals but also from hobbyists. However, even though people have easier access to these devices, 3D printers remain a black box for many users. To support the appropriation of 3D printers, this demonstration presents a system which extends a physical printer to include virtual components using augmented reality (AR). With these components, we try to explain how the printer works and allow the user to operate the printer through an AR application. We extend existing software with a custom solution to create a unique user interface and user experience. Our user interface provides a new way of inspecting models in AR before they are printed.

  @inproceedings{jasche_appropriating_2019,
  address = {New York, NY, USA},
  series = {{MuC}'19},
  title = {Appropriating {3D} {Printers} in {Augmented} {Reality}},
  isbn = {978-1-4503-7198-8},
  url = {https://doi.org/10.1145/3340764.3345377},
  doi = {10.1145/3340764.3345377},
  abstract = {Digital fabrication technologies, such as 3D printers, are receiving more and more attention, not only from professionals but also from hobbyists. However, even though people have easier access to these devices, 3D printers remain a black box for many users. To support the appropriation of 3D printers, this demonstration presents a system which extends a physical printer to include virtual components using augmented reality (AR). With these components, we try to explain how the printer works and allow the user to operate the printer through an AR application. We extend existing software with a custom solution to create a unique user interface and user experience. Our user interface provides a new way of inspecting models in AR before they are printed.},
  urldate = {2021-04-16},
  booktitle = {Proceedings of {Mensch} und {Computer} 2019},
  publisher = {Association for Computing Machinery},
  author = {Jasche, Florian and Ludwig, Thomas},
  month = sep,
  year = {2019},
  keywords = {Appropriation, Human-Computer-Interaction, Sociable Technologies, 3D Printer, Augmented Reality},
  pages = {901--903},
  }

• ---

  Ludwig, T., Döll, M. & Kotthaus, C. (2019)“The Printer is Telling Me about Itself”

  Proceedings of the 2019 on Designing Interactive Systems Conference. New York, NY, USA, Publisher: ACM, Pages: 331–344 doi:10.1145/3322276.3322342
  [BibTeX] [Download PDF]

  @inproceedings{ludwig_printer_2019-1,
  address = {New York, NY, USA},
  title = {"{The} {Printer} is {Telling} {Me} about {Itself}"},
  isbn = {978-1-4503-5850-7},
  url = {http://dl.acm.org/citation.cfm?doid=3322276.3322342 https://dl.acm.org/doi/10.1145/3322276.3322342},
  doi = {10.1145/3322276.3322342},
  booktitle = {Proceedings of the 2019 on {Designing} {Interactive} {Systems} {Conference}},
  publisher = {ACM},
  author = {Ludwig, Thomas and Döll, Michael and Kotthaus, Christoph},
  month = jun,
  year = {2019},
  keywords = {fablab},
  pages = {331--344},
  }

• ---

  Rüller, S., Aal, K. & Holdermann, S. (2019)Reflections on a Design Case Study – (Educational) ICT Intervention with Imazighen in Morocco

  Proceedings of the 9th International Conference on Communities & Technologies – Transforming Communities. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 172–177 doi:10.1145/3328320.3328406
  [BibTeX] [Abstract] [Download PDF]

  This case study describes the establishment of an educational ICT-intervention, a Computer Club, in the High Atlas, Morocco. We will first give an overview of the general approach and the first intervention. Then, we go into depth of the following trip, 15 months after the opening of the Computer Club. We describe the concerns to address and activities planned in advance based on the knowledge we acquired during the first intervention as well as on the insights we gained during this trip and discuss how much has changed. Reflections of these experiences discuss the importance of involving local partners, mitigating the power dynamics to build a trustful relationship and the impact of the intervention on the valley. We conclude with the most recent developments which involved a visit of the local partners to Germany to create a common understanding of the club approach.

  @inproceedings{ruller_reflections_2019,
  address = {New York, NY, USA},
  series = {C\&{T} '19},
  title = {Reflections on a {Design} {Case} {Study} - ({Educational}) {ICT} {Intervention} with {Imazighen} in {Morocco}},
  isbn = {978-1-4503-7162-9},
  url = {https://doi.org/10.1145/3328320.3328406},
  doi = {10.1145/3328320.3328406},
  abstract = {This case study describes the establishment of an educational ICT-intervention, a Computer Club, in the High Atlas, Morocco. We will first give an overview of the general approach and the first intervention. Then, we go into depth of the following trip, 15 months after the opening of the Computer Club. We describe the concerns to address and activities planned in advance based on the knowledge we acquired during the first intervention as well as on the insights we gained during this trip and discuss how much has changed. Reflections of these experiences discuss the importance of involving local partners, mitigating the power dynamics to build a trustful relationship and the impact of the intervention on the valley. We conclude with the most recent developments which involved a visit of the local partners to Germany to create a common understanding of the club approach.},
  urldate = {2021-04-16},
  booktitle = {Proceedings of the 9th {International} {Conference} on {Communities} \& {Technologies} - {Transforming} {Communities}},
  publisher = {Association for Computing Machinery},
  author = {Rüller, Sarah and Aal, Konstantin and Holdermann, Simon},
  month = jun,
  year = {2019},
  keywords = {HCI, Computer Club, HCI4D, ICT Intervention, ICT4D, Imazighen, Morocco},
  pages = {172--177},
  }

• ---

  de Castro Leal, D., Krüger, M., Misaki, K., Randall, D. & Wulf, V. (2019)Guerilla Warfare and the Use of New (and Some Old) Technology: Lessons from FARC’s Armed Struggle in Colombia

  Proceedings of the 2019 CHI Conference on Human Factors in Computing Systems. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 1–12 doi:10.1145/3290605.3300810
  [BibTeX] [Abstract] [Download PDF]

  Studying armed political struggles from a CSCW perspective can throw the complex interactions between culture, technology, materiality and political conflict into sharp relief. Such studies highlight interrelations that otherwise remain under-remarked upon, despite their severe consequences. The present paper provides an account of the armed struggle of one of the Colombian guerrillas, FARC-EP, with the Colombian army. We document how radio-based communication became a crucial, but ambiguous infrastructure of war. The sudden introduction of localization technologies by the Colombian army presented a lethal threat to the guerrilla group. Our interviewees report a severe learning process to diminish this new risk, relying on a combination of informed beliefs and significant technical understanding. We end with a discussion of the role of HCI in considerations of ICT use in armed conflicts and introduce the concept of counter-appropriation as process of adapting one’s practices to other’s appropriation of technology in conflict.

  @inproceedings{de_castro_leal_guerilla_2019,
  address = {New York, NY, USA},
  series = {{CHI} '19},
  title = {Guerilla {Warfare} and the {Use} of {New} (and {Some} {Old}) {Technology}: {Lessons} from {FARC}'s {Armed} {Struggle} in {Colombia}},
  isbn = {978-1-4503-5970-2},
  shorttitle = {Guerilla {Warfare} and the {Use} of {New} (and {Some} {Old}) {Technology}},
  url = {https://doi.org/10.1145/3290605.3300810},
  doi = {10.1145/3290605.3300810},
  abstract = {Studying armed political struggles from a CSCW perspective can throw the complex interactions between culture, technology, materiality and political conflict into sharp relief. Such studies highlight interrelations that otherwise remain under-remarked upon, despite their severe consequences. The present paper provides an account of the armed struggle of one of the Colombian guerrillas, FARC-EP, with the Colombian army. We document how radio-based communication became a crucial, but ambiguous infrastructure of war. The sudden introduction of localization technologies by the Colombian army presented a lethal threat to the guerrilla group. Our interviewees report a severe learning process to diminish this new risk, relying on a combination of informed beliefs and significant technical understanding. We end with a discussion of the role of HCI in considerations of ICT use in armed conflicts and introduce the concept of counter-appropriation as process of adapting one's practices to other's appropriation of technology in conflict.},
  urldate = {2021-04-16},
  booktitle = {Proceedings of the 2019 {CHI} {Conference} on {Human} {Factors} in {Computing} {Systems}},
  publisher = {Association for Computing Machinery},
  author = {de Castro Leal, Débora and Krüger, Max and Misaki, Kaoru and Randall, David and Wulf, Volker},
  month = may,
  year = {2019},
  keywords = {appropriation, infrastructure, political conflict, war, a-paper},
  pages = {1--12},
  }

• ---

  Jakobi, T., Stevens, G., Seufert, A. & Becker, M. (2019)Webtracking Under the New Data Protection Law: Design Potentials at the Intersection of Jurisprudence and HCI

  Proceedings of Mensch Und Computer 2019. New York, NY, USA, Publisher: ACM, Pages: 309–319 doi:10.1145/3340764.3340790
  [BibTeX] [Download PDF]

  @inproceedings{jakobi_webtracking_2019,
  address = {New York, NY, USA},
  series = {{MuC}'19},
  title = {Webtracking {Under} the {New} {Data} {Protection} {Law}: {Design} {Potentials} at the {Intersection} of {Jurisprudence} and {HCI}},
  isbn = {978-1-4503-7198-8},
  url = {http://doi.acm.org/10.1145/3340764.3340790},
  doi = {10.1145/3340764.3340790},
  booktitle = {Proceedings of {Mensch} {Und} {Computer} 2019},
  publisher = {ACM},
  author = {Jakobi, Timo and Stevens, Gunnar and Seufert, Anna-Magdalena and Becker, Max},
  year = {2019},
  keywords = {HCI, DSGVO, Privatsphäre, Web-Tracking},
  pages = {309--319},
  }

• ---

  Ahmadi, M., Eilert, R., Weibert, A., Wulf, V. & Marsden, N. (2019)Hacking Masculine Cultures – Career Ambitions of Female Young Professionals in a Video Game Company \textbar Proceedings of the Annual Symposium on Computer-Human Interaction in Play

  Proceedings of the Annual Symposium on Computer-Human Interaction in Play., Pages: 413–426
  [BibTeX] [Download PDF]

  @inproceedings{ahmadi_hacking_2019,
  title = {Hacking {Masculine} {Cultures} - {Career} {Ambitions} of {Female} {Young} {Professionals} in a {Video} {Game} {Company} {\textbar} {Proceedings} of the {Annual} {Symposium} on {Computer}-{Human} {Interaction} in {Play}},
  url = {https://dl.acm.org/doi/abs/10.1145/3311350.3347186},
  urldate = {2021-04-16},
  booktitle = {Proceedings of the {Annual} {Symposium} on {Computer}-{Human} {Interaction} in {Play}},
  author = {Ahmadi, Michael and Eilert, Rebecca and Weibert, Anne and Wulf, Volker and Marsden, Nicola},
  year = {2019},
  pages = {413--426},
  }

• ---

  Stickel, O., Stilz, M., Brocker, A., Borchers, J. & Pipek, V. (2019)Fab:UNIverse – Makerspaces, Fab Labs and Lab Managers in Academia

  Proceedings of the FabLearn Europe 2019 Conference. New York, NY, USA, Publisher: ACM, Pages: 19:1–19:2 doi:10.1145/3335055.3335074
  [BibTeX] [Download PDF]

  @inproceedings{stickel_fabuniverse_2019,
  address = {New York, NY, USA},
  series = {{FabLearn} {Europe} '19},
  title = {Fab:{UNIverse} - {Makerspaces}, {Fab} {Labs} and {Lab} {Managers} in {Academia}},
  isbn = {978-1-4503-6266-5},
  url = {http://doi.acm.org/10.1145/3335055.3335074},
  doi = {10.1145/3335055.3335074},
  booktitle = {Proceedings of the {FabLearn} {Europe} 2019 {Conference}},
  publisher = {ACM},
  author = {Stickel, Oliver and Stilz, Melanie and Brocker, Anke and Borchers, Jan and Pipek, Volkmar},
  year = {2019},
  keywords = {FabLab, Digital Fabrication, Education, Makerspaces, University},
  pages = {19:1--19:2},
  }

• ---

  Reuter, C., Mentler, T., Nestler, S., Herczeg, M., Ludwig, T., Pottebaum, J. & Kaufhold, M. (2019)6. Workshop Mensch-Maschine-Interaktion in sicherheitskritischen Systemen – Neue digitale Realitäten

  Hamburg, Germany, Publisher: ACM
  [BibTeX] [Download PDF]

  @inproceedings{reuter_6_2019,
  address = {Hamburg, Germany},
  title = {6. {Workshop} {Mensch}-{Maschine}-{Interaktion} in sicherheitskritischen {Systemen} - {Neue} digitale {Realitäten}},
  url = {https://tubiblio.ulb.tu-darmstadt.de/116013/},
  language = {de},
  urldate = {2021-04-16},
  publisher = {ACM},
  author = {Reuter, Christian and Mentler, Tilo and Nestler, Simon and Herczeg, Michael and Ludwig, Thomas and Pottebaum, Jens and Kaufhold, Marc-André},
  year = {2019},
  note = {ISSN: 2510-2672},
  }

• ---

  Struzek, D., Dickel, M. & Müller, C. (2019)Co-Design von Community-Technologien im ländlichen Raum

  DGG & DGGG Jahreskongress «Versorgung und Teilhabe». Berlin, Germany, Publisher: Deutsche Gesellschaft für Gerontologie und Geriatrie e.V. Berlin
  [BibTeX]

  @inproceedings{struzek_co-design_2019,
  address = {Berlin, Germany},
  title = {Co-{Design} von {Community}-{Technologien} im ländlichen {Raum}},
  booktitle = {{DGG} \& {DGGG} {Jahreskongress} «{Versorgung} und {Teilhabe}»},
  publisher = {Deutsche Gesellschaft für Gerontologie und Geriatrie e.V. Berlin},
  author = {Struzek, David and Dickel, Martin and Müller, Claudia},
  year = {2019},
  keywords = {italg},
  }

• ---

  Stevens, G., Bossauer, P., Vonholdt, S. & Pakusch, C. (2019)Using Time and Space Efficiently in Driverless Cars: Findings of a Co-Design Study

  Proceedings of the 2019 CHI Conference on Human Factors in Computing Systems., Pages: 1–14
  [BibTeX]

  @inproceedings{stevens_using_2019,
  title = {Using {Time} and {Space} {Efficiently} in {Driverless} {Cars}: {Findings} of a {Co}-{Design} {Study}},
  booktitle = {Proceedings of the 2019 {CHI} {Conference} on {Human} {Factors} in {Computing} {Systems}},
  author = {Stevens, Gunnar and Bossauer, Paul and Vonholdt, Stephanie and Pakusch, Christina},
  year = {2019},
  keywords = {a-paper},
  pages = {1--14},
  }

• ---

  Fink, V., Carros, F., Bischof, A., Wierling, A., Störzinger, T., Herms, R. & Eibl, M. (2019)Dein eigener (Maschinen) – Superheld. MERS – MRI Volume 2: Methodische, ethische, rechtliche und soziale Implikationen für die Mensch- Roboter-Interaktion in Alltagswelten

  , Publisher: Gesellschaft für Informatik e.V. doi:10.18420/muc2019-ws-262
  [BibTeX] [Abstract] [Download PDF]

  In diesem Workshop werden die aktuellen Fragestellungen und Herausforderungen aus unterschiedlichen ELSI- Bereichen der Mensch-Roboter-Interaktion aufgeführt, diskutiert und analysiert. Diese Austauschplattform gründen die Projekte, die vom Bundesministerium für Bildung und Forschung unter dem Gesichtspunkt „Technik zum Menschen bringen“ unterstützt werden. Gegenstand der Förderung sind Forschung und Entwicklung-Vorhaben um Interaktionsstrategien der Roboter für Assistenzfunktionen zu entwickeln, die flexible und leistungsfähige Lösungen für eine optimale Interaktion von Mensch und Robotern anbieten. Als Austauschgegenstände dienen zum einen die Ergebnisse aus bereits durchgeführten Living Lab Workshops und zum anderen konzeptionelle Fragestellungen, die im Laufe der Projekte sich ergeben haben.

  @inproceedings{fink_dein_2019,
  title = {Dein eigener ({Maschinen}) - {Superheld}. {MERS} – {MRI} {Volume} 2: {Methodische}, ethische, rechtliche und soziale {Implikationen} für die {Mensch}- {Roboter}-{Interaktion} in {Alltagswelten}},
  shorttitle = {Dein eigener ({Maschinen}) - {Superheld}. {MERS} – {MRI} {Volume} 2},
  url = {http://dl.gi.de/handle/20.500.12116/25158},
  doi = {10.18420/muc2019-ws-262},
  abstract = {In diesem Workshop werden die aktuellen Fragestellungen und Herausforderungen aus unterschiedlichen ELSI- Bereichen der Mensch-Roboter-Interaktion aufgeführt, diskutiert und analysiert. Diese Austauschplattform gründen die Projekte, die vom Bundesministerium für Bildung und Forschung unter dem Gesichtspunkt „Technik zum Menschen bringen“ unterstützt werden. Gegenstand der Förderung sind Forschung und Entwicklung-Vorhaben um Interaktionsstrategien der Roboter für Assistenzfunktionen zu entwickeln, die flexible und leistungsfähige Lösungen für eine optimale Interaktion von Mensch und Robotern anbieten. Als Austauschgegenstände dienen zum einen die Ergebnisse aus bereits durchgeführten Living Lab Workshops und zum anderen konzeptionelle Fragestellungen, die im Laufe der Projekte sich ergeben haben.},
  language = {de},
  urldate = {2021-11-08},
  publisher = {Gesellschaft für Informatik e.V.},
  author = {Fink, Vera and Carros, Felix and Bischof, Andreas and Wierling, Anne and Störzinger, Tobias and Herms, Robert and Eibl, Maximilian},
  year = {2019},
  note = {Accepted: 2019-09-05T00:59:25Z},
  }

• ---

  Sekulla, A., Schmitz, C. & Pipek, V. (2019)Demonstrator zur Beschreibung und Visualisierung einer kritischen Infrastruktur

  [BibTeX]

  @inproceedings{sekulla_demonstrator_2019,
  title = {Demonstrator zur {Beschreibung} und {Visualisierung} einer kritischen {Infrastruktur}},
  author = {Sekulla, A. and Schmitz, C. and Pipek, V.},
  year = {2019},
  keywords = {sidate},
  }

• ---

  Sekulla, A., Giatagantzidis, J., Dax, J. & Pipek (2019)V.: A Lightweight Tool for Measuring the Impact of IT Security Controls in Critical Infrastructures

  Proceedings of the 17th European Conference on Computer-Supported Cooperative Work – Demos and Posters. Salzburg, Österreich
  [BibTeX] [Download PDF]

  @inproceedings{sekulla_v_2019,
  address = {Salzburg, Österreich},
  title = {V.: {A} {Lightweight} {Tool} for {Measuring} the {Impact} of {IT} {Security} {Controls} in {Critical} {Infrastructures}},
  url = {https://dl.eusset.eu/handle/20.500.12015/3288,},
  language = {en},
  booktitle = {Proceedings of the 17th {European} {Conference} on {Computer}-{Supported} {Cooperative} {Work} - {Demos} and {Posters}},
  author = {Sekulla, A. and Giatagantzidis, J. and Dax, J. and {Pipek}},
  year = {2019},
  keywords = {sidate},
  }

• ---

  Gregorczek, M., Kurz, D. & MÜller, C. (2019)Organisation und Moderation Symposium: Gemischte Gefühle: Mit neuer Technik gesund und autonom durchs Leben

  Abschlusssymposium Cognitive Village Projekt. 23.10.2019, Siegen
  [BibTeX]

  @inproceedings{gregorczek_organisation_2019,
  address = {23.10.2019, Siegen},
  title = {Organisation und {Moderation} {Symposium}: {Gemischte} {Gefühle}: {Mit} neuer {Technik} gesund und autonom durchs {Leben}},
  booktitle = {Abschlusssymposium {Cognitive} {Village} {Projekt}},
  author = {Gregorczek, M and Kurz, D and MÜller, C},
  year = {2019},
  keywords = {italg},
  }

• ---

  Wanka, A., Endter, C. & Müller, C. (2019)Technikforschung in alternden Gesellschaften – Herausforderungen für die Gerontologie

  DGGG-Kongress. September 2019, Berlin
  [BibTeX]

  @inproceedings{wanka_technikforschung_2019,
  address = {September 2019, Berlin},
  title = {Technikforschung in alternden {Gesellschaften} – {Herausforderungen} für die {Gerontologie}},
  booktitle = {{DGGG}-{Kongress}},
  author = {Wanka, A and Endter, C and Müller, C},
  year = {2019},
  keywords = {italg},
  }

• ---

  Ahmadi, M., Weibert, A., Wenzelmann, V., Aal, K., Gäckle, K., Wulf, V. & Marsden, N. (2019)Designing for Openness in Making: Lessons Learned from a Digital Project Week

  Proceedings of the 9th International Conference on Communities & Technologies – Transforming Communities. New York, NY, USA, Publisher: ACM, Pages: 160–171 doi:10.1145/3328320.3328376
  [BibTeX] [Download PDF]

  @inproceedings{ahmadi_designing_2019,
  address = {New York, NY, USA},
  series = {C\&\#38;{T} '19},
  title = {Designing for {Openness} in {Making}: {Lessons} {Learned} from a {Digital} {Project} {Week}},
  isbn = {978-1-4503-7162-9},
  url = {http://doi.acm.org/10.1145/3328320.3328376},
  doi = {10.1145/3328320.3328376},
  booktitle = {Proceedings of the 9th {International} {Conference} on {Communities} \& {Technologies} - {Transforming} {Communities}},
  publisher = {ACM},
  author = {Ahmadi, Michael and Weibert, Anne and Wenzelmann, Victoria and Aal, Konstantin and Gäckle, Kristian and Wulf, Volker and Marsden, Nicola},
  year = {2019},
  keywords = {FabLab, Community, Diversity, DIY, Gender, Hacking, Maker Culture, Makerspace, Making, Openness},
  pages = {160--171},
  }

• ---

  Unbehaun, D., Aal, K., Wieching, R., Wulf, V., Vaziri, D. D., Jahnke, S. & Wulf, B. (2019)Development of an ICT-based Training System for People with Dementia

  Companion Publication of the 2019 on Designing Interactive Systems Conference 2019 Companion. New York, NY, USA, Publisher: ACM, Pages: 65–68 doi:10.1145/3301019.3325153
  [BibTeX] [Download PDF]

  @inproceedings{unbehaun_development_2019,
  address = {New York, NY, USA},
  series = {{DIS} '19 {Companion}},
  title = {Development of an {ICT}-based {Training} {System} for {People} with {Dementia}},
  isbn = {978-1-4503-6270-2},
  url = {http://doi.acm.org/10.1145/3301019.3325153},
  doi = {10.1145/3301019.3325153},
  booktitle = {Companion {Publication} of the 2019 on {Designing} {Interactive} {Systems} {Conference} 2019 {Companion}},
  publisher = {ACM},
  author = {Unbehaun, David and Aal, Konstantin and Wieching, Rainer and Wulf, Volker and Vaziri, Daryoush Daniel and Jahnke, Stefan and Wulf, Bruno},
  year = {2019},
  keywords = {dementia, exergame, ict, videogame, design, hci, kinect},
  pages = {65--68},
  }

• ---

  Lehmann, J., Carros, F., Unbehaun, D., Wieching, R. & Lüssem, J. (2019)Einsatzfelder der sozialen Robotik in der Pflege

  Digitale Transformation im Krankenhaus., Pages: pp. 88–113
  [BibTeX] [Download PDF]

  @inproceedings{lehmann_einsatzfelder_2019,
  title = {Einsatzfelder der sozialen {Robotik} in der {Pflege}},
  url = {https://www.lehmanns.de/shop/medizin-pharmazie/48102343-9783947566754-digitale-transformation-im-krankenhaus},
  booktitle = {Digitale {Transformation} im {Krankenhaus}},
  author = {Lehmann, Jasmin and Carros, Felix and Unbehaun, David and Wieching, Rainer and Lüssem, Jens},
  editor = {Stoffers, Christian and Krämer, Nicolas and Heitmann, Christian},
  year = {2019},
  pages = {pp. 88--113},
  }

• ---

  Meurer, J., Lawo, D., Pakusch, C., Tolmie, P. & Wulf, V. (2019)Opportunities for Sustainable Mobility: Re-thinking Eco-feedback from a Citizen’s Perspective

  Proceedings of the 9th International Conference on Communities & Technologies – Transforming Communities. New York, NY, USA, Publisher: ACM, Pages: 102–113 doi:10.1145/3328320.3328391
  [BibTeX] [Download PDF]

  @inproceedings{meurer_opportunities_2019,
  address = {New York, NY, USA},
  series = {C\&\#38;{T} '19},
  title = {Opportunities for {Sustainable} {Mobility}: {Re}-thinking {Eco}-feedback from a {Citizen}'s {Perspective}},
  isbn = {978-1-4503-7162-9},
  url = {http://doi.acm.org/10.1145/3328320.3328391},
  doi = {10.1145/3328320.3328391},
  booktitle = {Proceedings of the 9th {International} {Conference} on {Communities} \& {Technologies} - {Transforming} {Communities}},
  publisher = {ACM},
  author = {Meurer, Johanna and Lawo, Dennis and Pakusch, Christina and Tolmie, Peter and Wulf, Volker},
  year = {2019},
  keywords = {eco-feedback tools, interview study, mobile phone data, mobility, Sustainable mobility},
  pages = {102--113},
  }

• ---

  Rohde, M., Marsden, N., Raudonat, K., Hauptmeier, H. & Ahmadi, M. (2019)Because Nothing is More Normal Than Diversity: Implementing Diversity in HCI Education

  Proceedings of the 9th International Conference on Communities & Technologies – Transforming Communities. New York, NY, USA, Publisher: ACM, Pages: 343–348 doi:10.1145/3328320.3328409
  [BibTeX] [Download PDF]

  @inproceedings{rohde_because_2019,
  address = {New York, NY, USA},
  series = {C\&\#38;{T} '19},
  title = {Because {Nothing} is {More} {Normal} {Than} {Diversity}: {Implementing} {Diversity} in {HCI} {Education}},
  isbn = {978-1-4503-7162-9},
  url = {http://doi.acm.org/10.1145/3328320.3328409},
  doi = {10.1145/3328320.3328409},
  booktitle = {Proceedings of the 9th {International} {Conference} on {Communities} \& {Technologies} - {Transforming} {Communities}},
  publisher = {ACM},
  author = {Rohde, Markus and Marsden, Nicola and Raudonat, Kerstin and Hauptmeier, Helmut and Ahmadi, Michael},
  year = {2019},
  keywords = {curriculum, diversity, education, Inclusion, lecturing, openness},
  pages = {343--348},
  }

• ---

  Unbehaun, D., Aal, K., Carros, F., Wieching, R. & Wulf, V. (2019)Creative and Cognitive Activities in Social Assistive Robots and Older Adults: Results from an Exploratory Field Study with Pepper

  Proceedings of the 17th European Conference on Computer-Supported Cooperative Work-Demos and Posters., Publisher: European Society for Socially Embedded Technologies (EUSSET)
  [BibTeX]

  @inproceedings{unbehaun_creative_2019,
  title = {Creative and {Cognitive} {Activities} in {Social} {Assistive} {Robots} and {Older} {Adults}: {Results} from an {Exploratory} {Field} {Study} with {Pepper}},
  booktitle = {Proceedings of the 17th {European} {Conference} on {Computer}-{Supported} {Cooperative} {Work}-{Demos} and {Posters}},
  publisher = {European Society for Socially Embedded Technologies (EUSSET)},
  author = {Unbehaun, David and Aal, Konstantin and Carros, Felix and Wieching, Rainer and Wulf, Volker},
  year = {2019},
  }

• ---

  Vaziri, D. D., Anslinger, M., Unbehaun, D., Wieching, R., Randall, D., Schreiber, D. & Wulf, V. (2019)Mobile health platforms for active and healthy ageing support in older adults Design ideas from a participatory design study

  International Reports on Socio-Informatics (IRSI)., Pages: Vol. 16, Iss. 2, pp. 3–29
  [BibTeX] [Download PDF]

  @inproceedings{vaziri_mobile_2019,
  title = {Mobile health platforms for active and healthy ageing support in older adults {Design} ideas from a participatory design study},
  url = {https://www.iisi.de/wp-content/uploads/2019/06/Irsi_V16I2.pdf},
  booktitle = {International {Reports} on {Socio}-{Informatics} ({IRSI})},
  author = {Vaziri, Daryoush Daniel and Anslinger, Melanie and Unbehaun, David and Wieching, Rainer and Randall, David and Schreiber, Dirk and Wulf, Volker},
  editor = {Pipek, Volkmar and Rohde, Markus},
  year = {2019},
  pages = {Vol. 16, Iss. 2, pp. 3--29},
  }

• ---

  Ludwig, T., Döll, M. & Kotthaus, C. (2019)“The Printer is Telling Me About Itself”: Supporting the Appropriation of Hardware by Using Projection Mapping

  Proceedings of the 2019 on Designing Interactive Systems Conference. New York, NY, USA, Publisher: ACM, Pages: 331–344 doi:10.1145/3322276.3322342
  [BibTeX] [Download PDF]

  @inproceedings{ludwig_printer_2019,
  address = {New York, NY, USA},
  series = {{DIS} '19},
  title = {"{The} {Printer} is {Telling} {Me} {About} {Itself}": {Supporting} the {Appropriation} of {Hardware} by {Using} {Projection} {Mapping}},
  isbn = {978-1-4503-5850-7},
  url = {http://doi.acm.org/10.1145/3322276.3322342},
  doi = {10.1145/3322276.3322342},
  booktitle = {Proceedings of the 2019 on {Designing} {Interactive} {Systems} {Conference}},
  publisher = {ACM},
  author = {Ludwig, Thomas and Döll, Michael and Kotthaus, Christoph},
  year = {2019},
  keywords = {appropriation, augmented reality, cyber-physical system, projection mapping, sociable technology},
  pages = {331--344},
  }

• ---

  Sipos, R. & Wenzelmann, V. (2019)Critical Making With and For Communities

  Proceedings of the 9th International Conference on Communities & Technologies – Transforming Communities. New York, NY, USA, Publisher: ACM, Pages: 323–330 doi:10.1145/3328320.3328410
  [BibTeX] [Download PDF]

  @inproceedings{sipos_critical_2019,
  address = {New York, NY, USA},
  series = {C\&\#38;{T} '19},
  title = {Critical {Making} {With} and {For} {Communities}},
  isbn = {978-1-4503-7162-9},
  url = {http://doi.acm.org/10.1145/3328320.3328410},
  doi = {10.1145/3328320.3328410},
  booktitle = {Proceedings of the 9th {International} {Conference} on {Communities} \& {Technologies} - {Transforming} {Communities}},
  publisher = {ACM},
  author = {Sipos, Regina and Wenzelmann, Victoria},
  year = {2019},
  keywords = {Participatory Design, Makerspaces, Connected Communities, Critical Making, Grounded Design},
  pages = {323--330},
  }

• ---

  Mouratidis, M. & Khatib, R. (2019)Why ethnography matters – the case of a Palestinian Refugee Camp

  With an Eye to the Future: HCI Research and Practice in the Arab World – Extended Abstracts of the 2019 CHI Conference on Human Factors in Computing Systems. New York, NY, USA, Publisher: ACM, Pages: 25–29 doi:10.1145/3290607.3299006
  [BibTeX] [Download PDF]

  @inproceedings{mouratidis_why_2019,
  address = {New York, NY, USA},
  series = {{CHI} {EA} '19},
  title = {Why ethnography matters – the case of a {Palestinian} {Refugee} {Camp}},
  isbn = {978-1-4503-5971-9},
  url = {http://doi.acm.org/10.1145/3290607.3299006},
  doi = {10.1145/3290607.3299006},
  booktitle = {With an {Eye} to the {Future}: {HCI} {Research} and {Practice} in the {Arab} {World} - {Extended} {Abstracts} of the 2019 {CHI} {Conference} on {Human} {Factors} in {Computing} {Systems}},
  publisher = {ACM},
  author = {Mouratidis, Marios and Khatib, Renad},
  year = {2019},
  pages = {25--29},
  }

• ---

  Langer, A., Kaufhold, M., Runft, E., Reuter, C., Grinko, M. & Pipek, V. (2019)Counter Narratives in Social Media: An Empirical Study on Combat and Prevention of Terrorism

  Proceedings of the Information Systems for Crisis Response and Management (ISCRAM). València, Spain, Publisher: ISCRAM Association
  [BibTeX]

  @inproceedings{langer_counter_2019,
  address = {València, Spain},
  title = {Counter {Narratives} in {Social} {Media}: {An} {Empirical} {Study} on {Combat} and {Prevention} of {Terrorism}},
  booktitle = {Proceedings of the {Information} {Systems} for {Crisis} {Response} and {Management} ({ISCRAM})},
  publisher = {ISCRAM Association},
  author = {Langer, Amanda and Kaufhold, Marc-André and Runft, Elena and Reuter, Christian and Grinko, Margarita and Pipek, Volkmar},
  editor = {Franco, Zeno and González, José J. and Canós, José H.},
  year = {2019},
  keywords = {Frieden, KontiKat},
  }

• ---

  Kaspar, H. & Müller, C. (2019)Caring Community Living Lab: ein neuer Ansatz für die Langzeit-Versorgung zuhause

  Clusterkonferenz Zukunft der Pflege. September 2019, Berlin
  [BibTeX]

  @inproceedings{kaspar_caring_2019,
  address = {September 2019, Berlin},
  title = {Caring {Community} {Living} {Lab}: ein neuer {Ansatz} für die {Langzeit}-{Versorgung} zuhause},
  booktitle = {Clusterkonferenz {Zukunft} der {Pflege}},
  author = {Kaspar, H and Müller, C},
  year = {2019},
  keywords = {italg},
  }

• ---

  Syed, H. A. (2019)Sustainability in Crisis: Towards Business Continuity in Small and Medium Enterprises

  Proceedings of 17th European Conference on Computer-Supported Cooperative Work-Doctoral Colloquium., Publisher: European Society for Socially Embedded Technologies (EUSSET)
  [BibTeX]

  @inproceedings{syed_sustainability_2019,
  title = {Sustainability in {Crisis}: {Towards} {Business} {Continuity} in {Small} and {Medium} {Enterprises}},
  booktitle = {Proceedings of 17th {European} {Conference} on {Computer}-{Supported} {Cooperative} {Work}-{Doctoral} {Colloquium}},
  publisher = {European Society for Socially Embedded Technologies (EUSSET)},
  author = {Syed, Hussain Abid},
  year = {2019},
  }

• ---

  Brankaert, R., Kenning, G., Welsh, D., Foley, S., Hodge, J. & Unbehaun, D. (2019)Intersections in HCI, Design and Dementia: Inclusivity in Participatory Approaches

  Companion Publication of the 2019 on Designing Interactive Systems Conference 2019 Companion., Publisher: ACM, Pages: 357–360
  [BibTeX]

  @inproceedings{brankaert_intersections_2019,
  title = {Intersections in {HCI}, {Design} and {Dementia}: {Inclusivity} in {Participatory} {Approaches}},
  booktitle = {Companion {Publication} of the 2019 on {Designing} {Interactive} {Systems} {Conference} 2019 {Companion}},
  publisher = {ACM},
  author = {Brankaert, Rens and Kenning, Gail and Welsh, Daniel and Foley, Sarah and Hodge, James and Unbehaun, David},
  year = {2019},
  pages = {357--360},
  }

• ---

  Kaufhold, M., Grinko, M., Reuter, C., Schorch, M., Langer, A., Skudelny, S. & Hollick, M. (2019)Potentiale von IKT beim Ausfall kritischer Infrastrukturen: Erwartungen, Informationsgewinnung und Mediennutzung der Zivilbevölkerung in Deutschland

  Proceedings of the International Conference on Wirtschaftsinformatik. Siegen, Germany, Publisher: AIS
  [BibTeX]

  @inproceedings{kaufhold_potentiale_2019,
  address = {Siegen, Germany},
  title = {Potentiale von {IKT} beim {Ausfall} kritischer {Infrastrukturen}: {Erwartungen}, {Informationsgewinnung} und {Mediennutzung} der {Zivilbevölkerung} in {Deutschland}},
  booktitle = {Proceedings of the {International} {Conference} on {Wirtschaftsinformatik}},
  publisher = {AIS},
  author = {Kaufhold, Marc-André and Grinko, Margarita and Reuter, Christian and Schorch, Marén and Langer, Amanda and Skudelny, Sascha and Hollick, Matthias},
  year = {2019},
  keywords = {HCI, KontiKat, Infrastruktur, RSF, HyServ, MAKI},
  }

• ---

  Müller, C. (2019)Keynote «Ältere Menschen und Digitalisierung».

  Ludwigshafen
  [BibTeX]

  @inproceedings{muller_keynote_2019,
  address = {Ludwigshafen},
  title = {Keynote «Ältere {Menschen} und {Digitalisierung}».},
  author = {Müller, Claudia},
  year = {2019},
  keywords = {italg},
  }

• ---

  Englert, M., Faust, L., Heinrich-Franke, C., Müller, C. & Schubert, C. (2019)Media in Action: An Inter-disciplinary Journal on Cooperative Media 1/2018

  Thematic Focus: Socio-Informatics [Hrsg.]. Mai 2019
  [BibTeX]

  @inproceedings{englert_media_2019,
  address = {Mai 2019},
  title = {Media in {Action}: {An} {Inter}-disciplinary {Journal} on {Cooperative} {Media} 1/2018},
  booktitle = {Thematic {Focus}: {Socio}-{Informatics} [{Hrsg}.]},
  author = {Englert, M and Faust, L and Heinrich-Franke, C and Müller, C and Schubert, C},
  year = {2019},
  keywords = {italg},
  }

• ---

  Dickel, M., Struzek, D., Jung-Heinrich, J., Müller, C., Kaspar, H., van Holten, K. & Pelzelmayer, K. (2019)Networks of Care in Rural Areas. Workshop: Networks of Care.

  European Conference on Computer-Supported Cooperative Work: The International Venue on Practicecentred Computing. 08.06.2019, Wien
  [BibTeX]

  @inproceedings{dickel_networks_2019,
  address = {08.06.2019, Wien},
  title = {Networks of {Care} in {Rural} {Areas}. {Workshop}: {Networks} of {Care}.},
  booktitle = {European {Conference} on {Computer}-{Supported} {Cooperative} {Work}: {The} {International} {Venue} on {Practicecentred} {Computing}},
  author = {Dickel, M and Struzek, D and Jung-Heinrich, J and Müller, C and Kaspar, H and van Holten, K and Pelzelmayer, K},
  year = {2019},
  keywords = {italg},
  }

• ---

  Müller, C. (2019)Sessionmoderation: Health Literacy in Digitalized Environments

  Geriatriekongress 2019. 26.04.2019, Wien
  [BibTeX]

  @inproceedings{muller_sessionmoderation_2019,
  address = {26.04.2019, Wien},
  title = {Sessionmoderation: {Health} {Literacy} in {Digitalized} {Environments}},
  booktitle = {Geriatriekongress 2019},
  author = {Müller, C},
  year = {2019},
  keywords = {italg},
  }

• ---

  Pelzelmayer, K., Müller, C., Struzek, D. & Dickel, M. (2019)Designing for Sustainable Caring Communities: The CareComLabs Framework

  2. Tagung des DGGG-Fachausschusses Alter und Technik. Siegen
  [BibTeX]

  @inproceedings{pelzelmayer_designing_2019,
  address = {Siegen},
  title = {Designing for {Sustainable} {Caring} {Communities}: {The} {CareComLabs} {Framework}},
  booktitle = {2. {Tagung} des {DGGG}-{Fachausschusses} {Alter} und {Technik}},
  author = {Pelzelmayer, K and Müller, C and Struzek, D and Dickel, M},
  year = {2019},
  keywords = {italg},
  }

• ---

  Struzek, D., Müller, C. & Boden, A. (2019)Development of an Everyday Persuasive App for Movement Motivation for Older Adults.

  Proceedings of the 17th European Conference on Computer-Supported Cooperative Work: The International Venue on Practice-centred Computing and the Design of Cooperation Technologies -Demos and Posters, Reports of the European Society for Socially Embedded. doi:10.18420/ecscw2019_d04
  [BibTeX]

  @inproceedings{struzek_development_2019,
  title = {Development of an {Everyday} {Persuasive} {App} for {Movement} {Motivation} for {Older} {Adults}.},
  doi = {10.18420/ecscw2019_d04},
  booktitle = {Proceedings of the 17th {European} {Conference} on {Computer}-{Supported} {Cooperative} {Work}: {The} {International} {Venue} on {Practice}-centred {Computing} and the {Design} of {Cooperation} {Technologies} -{Demos} and {Posters}, {Reports} of the {European} {Society} for {Socially} {Embedded}},
  author = {Struzek, David and Müller, Claudia and Boden, Alexander},
  year = {2019},
  keywords = {italg},
  }

• ---

  A., S., C., S., S., P. & V, P. (2019)Demonstrator zur Beschreibung und Visualisierung einer kritischen Infrastruktur

  Proceedings of the International Conference on Wirtschaftsinformatik (WI 2019), S. 1978. Siegen, Publisher: Deutschland
  [BibTeX]

  @inproceedings{a_demonstrator_2019,
  address = {Siegen},
  title = {Demonstrator zur {Beschreibung} und {Visualisierung} einer kritischen {Infrastruktur}},
  language = {de},
  booktitle = {Proceedings of the {International} {Conference} on {Wirtschaftsinformatik} ({WI} 2019), {S}. 1978},
  publisher = {Deutschland},
  author = {A., Sekulla and C., Schmitz and S., Pape and V, Pipek},
  year = {2019},
  keywords = {sidate},
  }

2018

• ---

  Cerna, K., Islind, A. S., Lundin, J. & Steineck, G. (2018)Decision-support system for cancer rehabilitation: designing for incorporating of quantified data into an existing practice

  Proceedings of the 10th Nordic Conference on Human-Computer Interaction. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 747–753 doi:10.1145/3240167.3240255
  [BibTeX] [Abstract] [Download PDF]

  Recent development in self-monitoring devices indicates that using quantified data in clinical practice supporting chronic diseases management holds a big potential. However, exploration of this design space also suggests that some unattended challenges still exist, such as a low adoption rate of self-monitoring tools in existing clinical practice. In this text, we therefore focus on the ways healthcare professionals use quantified data in their practice. We draw on empirical data from an ethnographic study of a cancer rehabilitation center. Our preliminary findings suggest that the self-monitoring tool supported the nurses’ work because it became a functional complement to their work by allowing them to appropriate the device to their and the patients’ needs.

  @inproceedings{cerna_decision-support_2018,
  address = {New York, NY, USA},
  series = {{NordiCHI} '18},
  title = {Decision-support system for cancer rehabilitation: designing for incorporating of quantified data into an existing practice},
  isbn = {978-1-4503-6437-9},
  shorttitle = {Decision-support system for cancer rehabilitation},
  url = {https://doi.org/10.1145/3240167.3240255},
  doi = {10.1145/3240167.3240255},
  abstract = {Recent development in self-monitoring devices indicates that using quantified data in clinical practice supporting chronic diseases management holds a big potential. However, exploration of this design space also suggests that some unattended challenges still exist, such as a low adoption rate of self-monitoring tools in existing clinical practice. In this text, we therefore focus on the ways healthcare professionals use quantified data in their practice. We draw on empirical data from an ethnographic study of a cancer rehabilitation center. Our preliminary findings suggest that the self-monitoring tool supported the nurses' work because it became a functional complement to their work by allowing them to appropriate the device to their and the patients' needs.},
  urldate = {2021-04-16},
  booktitle = {Proceedings of the 10th {Nordic} {Conference} on {Human}-{Computer} {Interaction}},
  publisher = {Association for Computing Machinery},
  author = {Cerna, Katerina and Islind, Anna Sigridur and Lundin, Johan and Steineck, Gunnar},
  month = sep,
  year = {2018},
  keywords = {italg, cancer rehabilitation, clinical practice, decision-support system, quantified data},
  pages = {747--753},
  }

• ---

  Stickel, O., Stilz, M. & Pipek, V. (2018)Fab Labs and Interdisciplinary Academic Teaching: A research agenda

  Proceedings of the Conference on Creativity and Making in Education. Trondheim Norway, Publisher: ACM, Pages: 104–105 doi:10.1145/3213818.3213835
  [BibTeX] [Abstract] [Download PDF]

  This contribution summarizes the agenda and some first results of a three-year research project on the integration of Fab Labs in German universities and academic practices.

  @inproceedings{stickel_fab_2018,
  address = {Trondheim Norway},
  title = {Fab {Labs} and {Interdisciplinary} {Academic} {Teaching}: {A} research agenda},
  isbn = {978-1-4503-5371-7},
  shorttitle = {Fab {Labs} and {Interdisciplinary} {Academic} {Teaching}},
  url = {https://dl.acm.org/doi/10.1145/3213818.3213835},
  doi = {10.1145/3213818.3213835},
  abstract = {This contribution summarizes the agenda and some first results of a three-year research project on the integration of Fab Labs in German universities and academic practices.},
  language = {en},
  urldate = {2021-04-16},
  booktitle = {Proceedings of the {Conference} on {Creativity} and {Making} in {Education}},
  publisher = {ACM},
  author = {Stickel, Oliver and Stilz, Melanie and Pipek, Volkmar},
  month = jun,
  year = {2018},
  pages = {104--105},
  }

• ---

  Ahmadi, M., Weibert, A., Ogonowski, C., Aal, K., Gäckle, K., Marsden, N. & Wulf, V. (2018)Challenges and lessons learned by applying living labs in gender and IT contexts

  Proceedings of the 4th Conference on Gender & IT. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 239–249 doi:10.1145/3196839.3196878
  [BibTeX] [Abstract] [Download PDF]

  Women interested in computing are still facing several problems considering equality and career chances. Companies realize the opportunities of diversity and yet for several reasons they are struggling to hire or integrate young female professionals. Although gender study research provides promising frameworks there are still issues in applying them in working environments and practices. For this purpose, we made use of the Living Lab approach in the context of gender and IT. The Living Lab’s methodology offers opportunities to reveal new, relevant insights and create social change in a collaborative way. We stretched the existing understanding of this concept and follow a Participatory Action Research approach. In this paper we describe the setup of the Living Lab and present first insights from our research. We found that showing patience, organizing adequate spaces for reflection as well as facilitating motivation and trust is vital in such a sensitive research context.

  @inproceedings{ahmadi_challenges_2018-1,
  address = {New York, NY, USA},
  series = {{GenderIT} '18},
  title = {Challenges and lessons learned by applying living labs in gender and {IT} contexts},
  isbn = {978-1-4503-5346-5},
  url = {https://doi.org/10.1145/3196839.3196878},
  doi = {10.1145/3196839.3196878},
  abstract = {Women interested in computing are still facing several problems considering equality and career chances. Companies realize the opportunities of diversity and yet for several reasons they are struggling to hire or integrate young female professionals. Although gender study research provides promising frameworks there are still issues in applying them in working environments and practices. For this purpose, we made use of the Living Lab approach in the context of gender and IT. The Living Lab's methodology offers opportunities to reveal new, relevant insights and create social change in a collaborative way. We stretched the existing understanding of this concept and follow a Participatory Action Research approach. In this paper we describe the setup of the Living Lab and present first insights from our research. We found that showing patience, organizing adequate spaces for reflection as well as facilitating motivation and trust is vital in such a sensitive research context.},
  urldate = {2021-04-16},
  booktitle = {Proceedings of the 4th {Conference} on {Gender} \& {IT}},
  publisher = {Association for Computing Machinery},
  author = {Ahmadi, Michael and Weibert, Anne and Ogonowski, Corinna and Aal, Konstantin and Gäckle, Kristian and Marsden, Nicola and Wulf, Volker},
  month = may,
  year = {2018},
  keywords = {methodology, qualitative research, living lab, participatory action research, gender and IT, women in computing},
  pages = {239--249},
  }

• ---

  Ahmadi, M. (2018)Strengthening the Role of Female Young Professionals in IT-Organizations by Using a PAR Approach in Gender Studies

  Proceedings of the 2018 ACM Conference on Supporting Groupwork. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 369–372 doi:10.1145/3148330.3152696
  [BibTeX] [Abstract] [Download PDF]

  Women interested in STEM fields (science, technology, engineering and mathematics), especially information technology (IT), are still facing several problems considering equality and career chances. Companies realize the opportunities of diversity and yet for several reasons they are struggling to hire or integrate female young professionals. Although gender study research provides promising frameworks there are still issues of making those usable in practical environments. Thus, there does exist a gap between science and practice – A gap which our project aims to close by promoting the transfer of knowledge between gender studies and IT practice. Therefore, we collaborate with IT-organizations over a timespan of three years using a Participatory Action Research (PAR) approach. This approach offers opportunities to reveal new, relevant insights and create social change in a collaborative way. Thus, my PhD thesis deals on the one hand with the results considering specific gender-related topics we gained in the organizations as well as, on the other hand, with an evaluation of our methodology in this specific context.

  @inproceedings{ahmadi_strengthening_2018-1,
  address = {New York, NY, USA},
  series = {{GROUP} '18},
  title = {Strengthening the {Role} of {Female} {Young} {Professionals} in {IT}-{Organizations} by {Using} a {PAR} {Approach} in {Gender} {Studies}},
  isbn = {978-1-4503-5562-9},
  url = {https://doi.org/10.1145/3148330.3152696},
  doi = {10.1145/3148330.3152696},
  abstract = {Women interested in STEM fields (science, technology, engineering and mathematics), especially information technology (IT), are still facing several problems considering equality and career chances. Companies realize the opportunities of diversity and yet for several reasons they are struggling to hire or integrate female young professionals. Although gender study research provides promising frameworks there are still issues of making those usable in practical environments. Thus, there does exist a gap between science and practice -- A gap which our project aims to close by promoting the transfer of knowledge between gender studies and IT practice. Therefore, we collaborate with IT-organizations over a timespan of three years using a Participatory Action Research (PAR) approach. This approach offers opportunities to reveal new, relevant insights and create social change in a collaborative way. Thus, my PhD thesis deals on the one hand with the results considering specific gender-related topics we gained in the organizations as well as, on the other hand, with an evaluation of our methodology in this specific context.},
  urldate = {2021-04-16},
  booktitle = {Proceedings of the 2018 {ACM} {Conference} on {Supporting} {Groupwork}},
  publisher = {Association for Computing Machinery},
  author = {Ahmadi, Michael},
  month = jan,
  year = {2018},
  keywords = {methodology, qualitative research, thesis, hci, gender, feminism, feminist hci, gender and it},
  pages = {369--372},
  }

• ---

  Ahmadi, M., Weibert, A., Ogonowski, C., Aal, K., Gäckle, K., Marsden, N. & Wulf, V. (2018)Challenges and lessons learned by applying living labs in gender and \IT\ contexts

  Proceedings of the 4th Conference on Gender & \IT\ – \GenderIT\ \\${\textbackslash}textbackslashbackslash\$textquotesingle\18., Publisher: \ACM\ Press doi:10.1145/3196839.3196878
  [BibTeX] [Download PDF]

  @inproceedings{ahmadi_challenges_2018,
  title = {Challenges and lessons learned by applying living labs in gender and \{{IT}\} contexts},
  url = {https://doi.org/10.1145/3196839.3196878},
  doi = {10.1145/3196839.3196878},
  booktitle = {Proceedings of the 4th {Conference} on {Gender} \& \{{IT}\} - \{{GenderIT}\} \{\${\textbackslash}textbackslashbackslash\$textquotesingle\}18},
  publisher = {\{ACM\} Press},
  author = {Ahmadi, Michael and Weibert, Anne and Ogonowski, Corinna and Aal, Konstantin and Gäckle, Kristian and Marsden, Nicola and Wulf, Volker},
  year = {2018},
  keywords = {PRAXLABS},
  }

• ---

  Unbehaun, D., Vaziri, D. D., Aal, K., Wieching, R., Tolmie, P. & Wulf, V. (2018)Exploring the Potential of Exergames to affect the Social and Daily Life of People with Dementia and their Caregivers

  Proceedings of the 2018 CHI Conference on Human Factors in Computing Systems., Publisher: ACM, Pages: 62
  [BibTeX]

  @inproceedings{unbehaun_exploring_2018,
  title = {Exploring the {Potential} of {Exergames} to affect the {Social} and {Daily} {Life} of {People} with {Dementia} and their {Caregivers}},
  booktitle = {Proceedings of the 2018 {CHI} {Conference} on {Human} {Factors} in {Computing} {Systems}},
  publisher = {ACM},
  author = {Unbehaun, David and Vaziri, Daryoush Daniel and Aal, Konstantin and Wieching, Rainer and Tolmie, Peter and Wulf, Volker},
  year = {2018},
  keywords = {A-Paper},
  pages = {62},
  }

• ---

  Pakusch, C., Stevens, G. & Bossauer, P. (2018)Shared Autonomous Vehicles: Potentials for a Sustainable Mobility and Risks of Unintended Effects.

  ICT4S., Pages: 258–269
  [BibTeX]

  @inproceedings{pakusch_shared_2018,
  title = {Shared {Autonomous} {Vehicles}: {Potentials} for a {Sustainable} {Mobility} and {Risks} of {Unintended} {Effects}.},
  booktitle = {{ICT4S}},
  author = {Pakusch, Christina and Stevens, Gunnar and Bossauer, Paul},
  year = {2018},
  pages = {258--269},
  }

• ---

  Karasti, H., Botero, A., Parmiggiani, E., Baker, K., Marttila, S., Saad-Sulonen, J. & Geirbo, H. C. (2018)Infrastructuring in PD: What Does Infrastructuring Look Like? When Does It Look Like That?

  Proceedings of the 15th Participatory Design Conference: Short Papers, Situated Actions, Workshops and Tutorial – Volume 2. New York, NY, USA, Publisher: ACM, Pages: 45:1–45:3 doi:10.1145/3210604.3210618
  [BibTeX] [Download PDF]

  @inproceedings{karasti_infrastructuring_2018,
  address = {New York, NY, USA},
  series = {{PDC} '18},
  title = {Infrastructuring in {PD}: {What} {Does} {Infrastructuring} {Look} {Like}? {When} {Does} {It} {Look} {Like} {That}?},
  isbn = {978-1-4503-5574-2},
  url = {http://doi.acm.org/10.1145/3210604.3210618},
  doi = {10.1145/3210604.3210618},
  booktitle = {Proceedings of the 15th {Participatory} {Design} {Conference}: {Short} {Papers}, {Situated} {Actions}, {Workshops} and {Tutorial} - {Volume} 2},
  publisher = {ACM},
  author = {Karasti, Helena and Botero, Andrea and Parmiggiani, Elena and Baker, Karen and Marttila, Sanna and Saad-Sulonen, Joanna and Geirbo, Hanne Cecilie},
  year = {2018},
  keywords = {cscw, MdK, politics, infrastructuring, relational},
  pages = {45:1--45:3},
  }

• ---

  Dickel, M. & Müller, C. (2018)Ethnographie-basiertes und partizipatives IT-Design mit älteren Menschen. Herausforderungen und Möglichkeiten für die gemeinsame Gestaltungsarbeit im Feld

  Alter(n)sgerechte Informatik., Publisher: FIfF-Kommunikation
  [BibTeX]

  @inproceedings{dickel_ethnographie-basiertes_2018,
  title = {Ethnographie-basiertes und partizipatives {IT}-{Design} mit älteren {Menschen}. {Herausforderungen} und {Möglichkeiten} für die gemeinsame {Gestaltungsarbeit} im {Feld}},
  booktitle = {Alter(n)sgerechte {Informatik}},
  publisher = {FIfF-Kommunikation},
  author = {Dickel, Martin and Müller, Claudia},
  editor = {Zehendner, E.},
  year = {2018},
  keywords = {italg},
  }

• ---

  Unbehaun, D. (2018)Designing an ICT-based Training System for People with Dementia and Their Caregivers

  Proceedings of the 2018 ACM Conference on Supporting Groupwork. New York, NY, USA, Publisher: ACM, Pages: 388–392 doi:10.1145/3148330.3152700
  [BibTeX] [Download PDF]

  @inproceedings{unbehaun_designing_2018,
  address = {New York, NY, USA},
  series = {{GROUP} '18},
  title = {Designing an {ICT}-based {Training} {System} for {People} with {Dementia} and {Their} {Caregivers}},
  isbn = {978-1-4503-5562-9},
  url = {http://doi.acm.org/10.1145/3148330.3152700},
  doi = {10.1145/3148330.3152700},
  booktitle = {Proceedings of the 2018 {ACM} {Conference} on {Supporting} {Groupwork}},
  publisher = {ACM},
  author = {Unbehaun, David},
  year = {2018},
  keywords = {dementia, exergame, ict, participatory design},
  pages = {388--392},
  }

• ---

  Unbehaun, D., Vaziri, D., Aal, K., Li, Q., Wieching, R. & Wulf, V. (2018)MobiAssist – ICT-based Training System for People with Dementia and Their Caregivers: Results from a Field Study

  Proceedings of the 2018 ACM Conference on Supporting Groupwork. New York, NY, USA, Publisher: ACM, Pages: 122–126 doi:10.1145/3148330.3154513
  [BibTeX] [Download PDF]

  @inproceedings{unbehaun_mobiassist_2018-1,
  address = {New York, NY, USA},
  series = {{GROUP} '18},
  title = {{MobiAssist} - {ICT}-based {Training} {System} for {People} with {Dementia} and {Their} {Caregivers}: {Results} from a {Field} {Study}},
  isbn = {978-1-4503-5562-9},
  url = {http://doi.acm.org/10.1145/3148330.3154513},
  doi = {10.1145/3148330.3154513},
  booktitle = {Proceedings of the 2018 {ACM} {Conference} on {Supporting} {Groupwork}},
  publisher = {ACM},
  author = {Unbehaun, David and Vaziri, Daryoush and Aal, Konstantin and Li, Qinyu and Wieching, Rainer and Wulf, Volker},
  year = {2018},
  keywords = {dementia, exergame, ict, participatory design, mobiassist},
  pages = {122--126},
  }

• ---

  Riebe, T., Pätsch, K., Kaufhold, M. & Reuter, C. (2018)From Conspiracies to Insults: A Case Study of Radicalisation in Social Media Discourse

  Mensch und Computer 2018: Workshopband. Dresden, Germany, Publisher: Gesellschaft für Informatik e.V., Pages: 595–603
  [BibTeX] [Abstract] [Download PDF]

  Online radicalisation is often linked to discourses on social media. In this context, the question arises how populist online discourses radicalise in social media platforms. With a quantitative content analysis of supporters of the German party “Alternative für Deutschland (AfD)” and their contributions on Facebook between March 2014 and May 2017, this preliminary analysis illustrates how the discourse shifts from a dominantly neutral debate to insult-driven and dis-criminatory contributions. It provides insights into the dynamic of political social media dis-courses and shows a tendency of correlating language style and topics that can be further studied in Social Media Analytics.

  @inproceedings{riebe_conspiracies_2018,
  address = {Dresden, Germany},
  title = {From {Conspiracies} to {Insults}: {A} {Case} {Study} of {Radicalisation} in {Social} {Media} {Discourse}},
  url = {https://dl.gi.de/bitstream/handle/20.500.12116/16795/Beitrag_449_final__a.pdf},
  abstract = {Online radicalisation is often linked to discourses on social media. In this context, the question arises how populist online discourses radicalise in social media platforms. With a quantitative content analysis of supporters of the German party “Alternative für Deutschland (AfD)” and their contributions on Facebook between March 2014 and May 2017, this preliminary analysis illustrates how the discourse shifts from a dominantly neutral debate to insult-driven and dis-criminatory contributions. It provides insights into the dynamic of political social media dis-courses and shows a tendency of correlating language style and topics that can be further studied in Social Media Analytics.},
  booktitle = {Mensch und {Computer} 2018: {Workshopband}},
  publisher = {Gesellschaft für Informatik e.V.},
  author = {Riebe, Thea and Pätsch, Katja and Kaufhold, Marc-André and Reuter, Christian},
  editor = {Dachselt, Raimund and Weber, Gerhard},
  year = {2018},
  keywords = {HCI, Frieden, KontiKat, SMO, CRISP},
  pages = {595--603},
  }

• ---

  Kaufhold, M., Reuter, C., Riebe, T. & von Radziewski, E. (2018)Design eines BCM-Dashboards für kleine und mittlere Unternehmen

  Mensch und Computer 2018: Workshopband. Dresden, Germany, Publisher: Gesellschaft für Informatik e.V., Pages: 579–586
  [BibTeX] [Abstract] [Download PDF]

  Business Continuity Management (BCM) ist definiert als ganzheitlicher Managementprozess, der poten-zielle Bedrohungen für Organisationen und die Auswirkungen ermittelt, sowie ein Gerüst zum Aufbau der Belastbarkeit einer Organisation bereitstellt. Bereits existierende Ansätze in der Forschung legen den Fokus allerdings auf große Konzerne, während die Umsetzung eines BCM-Konzepts für kleine und mittlere Unternehmen (KMU) oft an den knappen finanziellen und personellen Ressourcen, aber auch an der Komplexität des BCM scheitert. Um KMU bei der Implementierung eines an deren Bedürfnisse angepasstem BCM-Systems (BCMS) zu unterstützen, gibt es in der Forschung nur wenige Lösungsan-sätze. Dieser Artikel stellt auf Basis einer empirischen Studie, welche Umsetzungsfaktoren für BCM und Anforderungen für BCMS untersucht, das prototypische Design eines BCM-Dashboards vor, welches mit wenig Konfigurationsaufwand möglichst relevante externe und interne Gefahrenquellen in einer kom-pakten Übersicht darzustellen vermag.

  @inproceedings{kaufhold_design_2018,
  address = {Dresden, Germany},
  title = {Design eines {BCM}-{Dashboards} für kleine und mittlere {Unternehmen}},
  url = {https://dl.gi.de/bitstream/handle/20.500.12116/16796/Beitrag_453_final__a.pdf},
  abstract = {Business Continuity Management (BCM) ist definiert als ganzheitlicher Managementprozess, der poten-zielle Bedrohungen für Organisationen und die Auswirkungen ermittelt, sowie ein Gerüst zum Aufbau der Belastbarkeit einer Organisation bereitstellt. Bereits existierende Ansätze in der Forschung legen den Fokus allerdings auf große Konzerne, während die Umsetzung eines BCM-Konzepts für kleine und mittlere Unternehmen (KMU) oft an den knappen finanziellen und personellen Ressourcen, aber auch an der Komplexität des BCM scheitert. Um KMU bei der Implementierung eines an deren Bedürfnisse angepasstem BCM-Systems (BCMS) zu unterstützen, gibt es in der Forschung nur wenige Lösungsan-sätze. Dieser Artikel stellt auf Basis einer empirischen Studie, welche Umsetzungsfaktoren für BCM und Anforderungen für BCMS untersucht, das prototypische Design eines BCM-Dashboards vor, welches mit wenig Konfigurationsaufwand möglichst relevante externe und interne Gefahrenquellen in einer kom-pakten Übersicht darzustellen vermag.},
  booktitle = {Mensch und {Computer} 2018: {Workshopband}},
  publisher = {Gesellschaft für Informatik e.V.},
  author = {Kaufhold, Marc-André and Reuter, Christian and Riebe, Thea and von Radziewski, Elmar},
  editor = {Dachselt, Raimund and Weber, Gerhard},
  year = {2018},
  keywords = {HCI, KontiKat, Infrastruktur},
  pages = {579--586},
  }

• ---

  Kaufhold, M., Rupp, N., Reuter, C., Amelunxen, C. & Cristaldi, M. (2018)112.SOCIAL: Design and Evaluation of a Mobile Crisis App for Bidirectional Communication between Emergency Services and Citizen

  Proceedings of the European Conference on Information Systems (ECIS). Portsmouth, UK, Publisher: AIS
  [BibTeX] [Download PDF]

  @inproceedings{kaufhold_112social_2018,
  address = {Portsmouth, UK},
  title = {112.{SOCIAL}: {Design} and {Evaluation} of a {Mobile} {Crisis} {App} for {Bidirectional} {Communication} between {Emergency} {Services} and {Citizen}},
  url = {http://ecis2018.eu/wp-content/uploads/2018/09/1458-doc.pdf https://aisel.aisnet.org/ecis2018_rp/81/},
  booktitle = {Proceedings of the {European} {Conference} on {Information} {Systems} ({ECIS})},
  publisher = {AIS},
  author = {Kaufhold, Marc-André and Rupp, Nicola and Reuter, Christian and Amelunxen, Christoph and Cristaldi, Massimo},
  year = {2018},
  keywords = {crisis management, CSCW, A-Paper, EmerGent, KontiKat, social media, bidirectional communication, KooperationHCI, mobile crisis apps},
  }

• ---

  Baker, K. S. & Karasti, H. (2018)Data Care and Its Politics: Designing for Local Collective Data Management As a Neglected Thing

  Proceedings of the 15th Participatory Design Conference: Full Papers – Volume 1. New York, NY, USA, Publisher: ACM, Pages: 10:1–10:12 doi:10.1145/3210586.3210587
  [BibTeX] [Download PDF]

  @inproceedings{baker_data_2018,
  address = {New York, NY, USA},
  series = {{PDC} '18},
  title = {Data {Care} and {Its} {Politics}: {Designing} for {Local} {Collective} {Data} {Management} {As} a {Neglected} {Thing}},
  isbn = {978-1-4503-6371-6},
  url = {http://doi.acm.org/10.1145/3210586.3210587},
  doi = {10.1145/3210586.3210587},
  booktitle = {Proceedings of the 15th {Participatory} {Design} {Conference}: {Full} {Papers} - {Volume} 1},
  publisher = {ACM},
  author = {Baker, Karen S and Karasti, Helena},
  year = {2018},
  keywords = {cscw, participatory design, MdK, information management, politics, infrastructuring, data care, information infrastructure, local collective data management, matters of care, partnering designer, science and technology studies},
  pages = {10:1--10:12},
  }

• ---

  Parmiggiani, E. & Karasti, H. (2018)Surfacing the Arctic: Politics of Participation in Infrastructuring

  Proceedings of the 15th Participatory Design Conference: Short Papers, Situated Actions, Workshops and Tutorial – Volume 2. New York, NY, USA, Publisher: ACM, Pages: 7:1–7:5 doi:10.1145/3210604.3210625
  [BibTeX] [Download PDF]

  @inproceedings{parmiggiani_surfacing_2018,
  address = {New York, NY, USA},
  series = {{PDC} '18},
  title = {Surfacing the {Arctic}: {Politics} of {Participation} in {Infrastructuring}},
  isbn = {978-1-4503-5574-2},
  url = {http://doi.acm.org/10.1145/3210604.3210625},
  doi = {10.1145/3210604.3210625},
  booktitle = {Proceedings of the 15th {Participatory} {Design} {Conference}: {Short} {Papers}, {Situated} {Actions}, {Workshops} and {Tutorial} - {Volume} 2},
  publisher = {ACM},
  author = {Parmiggiani, Elena and Karasti, Helena},
  year = {2018},
  keywords = {cscw, MdK, participation, environment, politics, infrastructuring, relational},
  pages = {7:1--7:5},
  }

• ---

  Reuter, C., Backfried, G., Kaufhold, M. & Spahr, F. (2018)ISCRAM turns 15: A Trend Analysis of Social Media Papers 2004-2017

  Proceedings of the Information Systems for Crisis Response and Management (ISCRAM). Rochester, New York, USA, Publisher: ISCRAM
  [BibTeX] [Download PDF]

  @inproceedings{reuter_iscram_2018,
  address = {Rochester, New York, USA},
  title = {{ISCRAM} turns 15: {A} {Trend} {Analysis} of {Social} {Media} {Papers} 2004-2017},
  url = {http://idl.iscram.org/files/christianreuter/2018/1570_ChristianReuter_etal2018.pdf},
  booktitle = {Proceedings of the {Information} {Systems} for {Crisis} {Response} and {Management} ({ISCRAM})},
  publisher = {ISCRAM},
  author = {Reuter, Christian and Backfried, Gerhard and Kaufhold, Marc-André and Spahr, Fabian},
  year = {2018},
  keywords = {HCI, KontiKat, SMO},
  }

• ---

  Pihkala, S. & Karasti, H. (2018)Politics of Mattering in the Practices of Participatory Design

  Proceedings of the 15th Participatory Design Conference: Short Papers, Situated Actions, Workshops and Tutorial – Volume 2. New York, NY, USA, Publisher: ACM, Pages: 13:1–13:5 doi:10.1145/3210604.3210616
  [BibTeX] [Download PDF]

  @inproceedings{pihkala_politics_2018,
  address = {New York, NY, USA},
  series = {{PDC} '18},
  title = {Politics of {Mattering} in the {Practices} of {Participatory} {Design}},
  isbn = {978-1-4503-5574-2},
  url = {http://doi.acm.org/10.1145/3210604.3210616},
  doi = {10.1145/3210604.3210616},
  booktitle = {Proceedings of the 15th {Participatory} {Design} {Conference}: {Short} {Papers}, {Situated} {Actions}, {Workshops} and {Tutorial} - {Volume} 2},
  publisher = {ACM},
  author = {Pihkala, Suvi and Karasti, Helena},
  year = {2018},
  keywords = {cscw, participatory design, becoming, ethics, feminist theory, matter, mattering, new materialism, politics, posthuman, relationality, socio-materiality},
  pages = {13:1--13:5},
  }

• ---

  Scholl, S., Reuter, C., Ludwig, T. & Kaufhold, M. (2018)SocialML: EUD im Maschine Learning zur Analyse sozialer Medien

  Mensch und Computer 2018: Tagungsband. Dresden, Germany, Publisher: Gesellschaft für Informatik e.V., Pages: 443–446
  [BibTeX] [Abstract] [Download PDF]

  Die Analyse sozialer Medien hat eine enorme Bedeutung für die verschiedensten Bereiche, wie bei-spielsweise die Lagebeurteilung, journalistische Recherchen oder unternehmerische Analysen. Dabei sind die entsprechenden Analysten unterschiedlichen Kontextfaktoren unterworfen. Sei es durch ihren organisationalen Hintergrund, durch tätigkeitsbezogene Rollen oder den geografischen und zeitlichen Rahmen. Um den ständig im Wandel begriffenen Kontexten gerecht zu werden, ergeben sich permanent neue Herausforderungen für die Anpassbarkeit der Analyse. Dieser Beitrag untersucht, wie ein auf Machine Lear-ning (ML) basierendes Tool zur Social Media Analyse (SMA) im Sinne des End-User Development (EUD) auf verschiedenen Komplexitäts- und Schrittebenen umgesetzt werden kann.

  @inproceedings{scholl_socialml_2018,
  address = {Dresden, Germany},
  title = {{SocialML}: {EUD} im {Maschine} {Learning} zur {Analyse} sozialer {Medien}},
  url = {https://dl.gi.de/bitstream/handle/20.500.12116/16668/Beitrag_347_final__a.pdf},
  abstract = {Die Analyse sozialer Medien hat eine enorme Bedeutung für die verschiedensten Bereiche, wie bei-spielsweise die Lagebeurteilung, journalistische Recherchen oder unternehmerische Analysen. Dabei sind die entsprechenden Analysten unterschiedlichen Kontextfaktoren unterworfen. Sei es durch ihren organisationalen Hintergrund, durch tätigkeitsbezogene Rollen oder den geografischen und zeitlichen Rahmen. Um den ständig im Wandel begriffenen Kontexten gerecht zu werden, ergeben sich permanent neue Herausforderungen für die Anpassbarkeit der Analyse. Dieser Beitrag untersucht, wie ein auf Machine Lear-ning (ML) basierendes Tool zur Social Media Analyse (SMA) im Sinne des End-User Development (EUD) auf verschiedenen Komplexitäts- und Schrittebenen umgesetzt werden kann.},
  booktitle = {Mensch und {Computer} 2018: {Tagungsband}},
  publisher = {Gesellschaft für Informatik e.V.},
  author = {Scholl, Simon and Reuter, Christian and Ludwig, Thomas and Kaufhold, Marc-André},
  year = {2018},
  keywords = {HCI, KontiKat, SMO},
  pages = {443--446},
  }

• ---

  Ludwig, T., Kotthaus, C., Stein, M., Pipek, V. & Wulf, V. (2018)Revive Old Discussions! Socio-technical Challenges for Small and Medium Enterprises within Industry 4.0

  Proceedings of 16th European Conference on Computer-Supported Cooperative Work-Exploratory Papers., Publisher: European Society for Socially Embedded Technologies (EUSSET)
  [BibTeX]

  @inproceedings{ludwig_revive_2018,
  title = {Revive {Old} {Discussions}! {Socio}-technical {Challenges} for {Small} and {Medium} {Enterprises} within {Industry} 4.0},
  booktitle = {Proceedings of 16th {European} {Conference} on {Computer}-{Supported} {Cooperative} {Work}-{Exploratory} {Papers}},
  publisher = {European Society for Socially Embedded Technologies (EUSSET)},
  author = {Ludwig, Thomas and Kotthaus, Christoph and Stein, Martin and Pipek, Volkmar and Wulf, Volker},
  year = {2018},
  }

• ---

  Kaufhold, M., Reuter, C. & Ermert, T. (2018)Interaktionsdesign eines Risiko-Bewertungskonzepts für KMU

  Mensch und Computer 2018: Tagungsband. Dresden, Germany, Publisher: Gesellschaft für Informatik e.V., Pages: 309–312
  [BibTeX] [Abstract] [Download PDF]

  Betriebsstörungen, Naturkatastrophen und andere Notfallszenarien bedrohen die Fortdauer von Unternehmen. Hierzu stellt Business Continuity Management (BCM) Maßnahmen zur Identifika-tion von Bedrohungen und Risiken sowie zum Aufbau der Belastbarkeit von Organisationen bereit. In der Forschung mangelt es jedoch an Ansätzen, welche BCM in kleinen und mittleren Unternehmen (KMU) unterstützen. In diesem Kurzbeitrag wird ein Konzept für KMU vorgestellt, welches die Identifikation und Bewertung von Risiken unterstützt, Bewältigungsmaßnahmen anbietet und unternehmensspezifische Risikoinformationen auf einem Dashboard visualisiert.

  @inproceedings{kaufhold_interaktionsdesign_2018,
  address = {Dresden, Germany},
  title = {Interaktionsdesign eines {Risiko}-{Bewertungskonzepts} für {KMU}},
  url = {https://dl.gi.de/bitstream/handle/20.500.12116/16626/Beitrag_356_final__a.pdf},
  abstract = {Betriebsstörungen, Naturkatastrophen und andere Notfallszenarien bedrohen die Fortdauer von Unternehmen. Hierzu stellt Business Continuity Management (BCM) Maßnahmen zur Identifika-tion von Bedrohungen und Risiken sowie zum Aufbau der Belastbarkeit von Organisationen bereit. In der Forschung mangelt es jedoch an Ansätzen, welche BCM in kleinen und mittleren Unternehmen (KMU) unterstützen. In diesem Kurzbeitrag wird ein Konzept für KMU vorgestellt, welches die Identifikation und Bewertung von Risiken unterstützt, Bewältigungsmaßnahmen anbietet und unternehmensspezifische Risikoinformationen auf einem Dashboard visualisiert.},
  booktitle = {Mensch und {Computer} 2018: {Tagungsband}},
  publisher = {Gesellschaft für Informatik e.V.},
  author = {Kaufhold, Marc-André and Reuter, Christian and Ermert, Tobias},
  year = {2018},
  keywords = {HCI, KontiKat, CRISP, Infrastruktur, RSF, HyServ},
  pages = {309--312},
  }

• ---

  Ahmadi, M. (2018)Strengthening the Role of Female Young Professionals in \IT\-Organizations by Using a \PAR\ Approach in Gender Studies

  Proceedings of the 2018 \ACM\ Conference on Supporting Groupwork – \GROUP\ \\${\textbackslash}textbackslashbackslash\$textquotesingle\18., Publisher: \ACM\ Press doi:10.1145/3148330.3152696
  [BibTeX] [Download PDF]

  @inproceedings{ahmadi_strengthening_2018,
  title = {Strengthening the {Role} of {Female} {Young} {Professionals} in \{{IT}\}-{Organizations} by {Using} a \{{PAR}\} {Approach} in {Gender} {Studies}},
  url = {https://doi.org/10.1145/3148330.3152696},
  doi = {10.1145/3148330.3152696},
  booktitle = {Proceedings of the 2018 \{{ACM}\} {Conference} on {Supporting} {Groupwork} - \{{GROUP}\} \{\${\textbackslash}textbackslashbackslash\$textquotesingle\}18},
  publisher = {\{ACM\} Press},
  author = {Ahmadi, Michael},
  year = {2018},
  }

• ---

  Jasche, F., Kirchhübel, J., Ludwig, T. & Ogonowski, C. (2018)BeamLite – Mixed Reality zur Unterstützung von Remote-Meetings

  Mensch und Computer 2018 – Workshopband. doi:10.18420/muc2018-ws07-0378
  [BibTeX] [Abstract] [Download PDF]

  Zusammenfassung In der heutigen Zeit sind Meetings nicht mehr physisch an einen Ort gebunden. Vor allem in der Wis-sensarbeit ergänzen Telefonate oder Skype-Konferenzen bereits seit langem klassische Face-to-Face-Meetings. Verschiedene Forschungsdiskurse, vor allem der computerunterstützten Gruppenarbeit, unter-suchen bereits seit nun mehr fast drei Jahrzehnten, wie durch den Einsatz von IT verteilte Gruppenarbeit in ihren verschiedensten Ausprägungen unterstützt werden kann. Mit zunehmender Leistungsfähigkeit von Technologien mit Fokus auf Augmented Reality (AR) sowie Virtual Reality (VR) sind neue Mög-lichkeiten hinzugekommen, die ein hohes Potential zur Unterstützung verteilter Meetings bieten. In die-sem Paper stellen wir einen Ansatz vor, der durch die Kombination von AR und VR ein Kommunikati-onssystem mit verschiedenen Kollaborationsmöglichkeiten zur geeigneten Unterstützung verteilter Meetings umsetzt und durch den Einsatz von Consumer-Hardware auch für die Arbeit von zu Hause geeignet ist. Der Mehrwert des Ansatzes liegt vor allem darin, dass auch solche Szenarien fokussiert werden, bei denen sich zwei oder mehr Personen in demselben Raum befinden sowie ein oder mehrere Personen nicht anwesend sind und entfernt zur selben Zeit kooperieren.

  @inproceedings{jasche_beamlite_2018,
  title = {{BeamLite} – {Mixed} {Reality} zur {Unterstützung} von {Remote}-{Meetings}},
  url = {https://doi.org/10.18420/muc2018-ws07-0378},
  doi = {10.18420/muc2018-ws07-0378},
  abstract = {Zusammenfassung In der heutigen Zeit sind Meetings nicht mehr physisch an einen Ort gebunden. Vor allem in der Wis-sensarbeit ergänzen Telefonate oder Skype-Konferenzen bereits seit langem klassische Face-to-Face-Meetings. Verschiedene Forschungsdiskurse, vor allem der computerunterstützten Gruppenarbeit, unter-suchen bereits seit nun mehr fast drei Jahrzehnten, wie durch den Einsatz von IT verteilte Gruppenarbeit in ihren verschiedensten Ausprägungen unterstützt werden kann. Mit zunehmender Leistungsfähigkeit von Technologien mit Fokus auf Augmented Reality (AR) sowie Virtual Reality (VR) sind neue Mög-lichkeiten hinzugekommen, die ein hohes Potential zur Unterstützung verteilter Meetings bieten. In die-sem Paper stellen wir einen Ansatz vor, der durch die Kombination von AR und VR ein Kommunikati-onssystem mit verschiedenen Kollaborationsmöglichkeiten zur geeigneten Unterstützung verteilter Meetings umsetzt und durch den Einsatz von Consumer-Hardware auch für die Arbeit von zu Hause geeignet ist. Der Mehrwert des Ansatzes liegt vor allem darin, dass auch solche Szenarien fokussiert werden, bei denen sich zwei oder mehr Personen in demselben Raum befinden sowie ein oder mehrere Personen nicht anwesend sind und entfernt zur selben Zeit kooperieren.},
  booktitle = {Mensch und {Computer} 2018 - {Workshopband}},
  author = {Jasche, Florian and Kirchhübel, Jasmin and Ludwig, Thomas and Ogonowski, Corinna},
  year = {2018},
  }

• ---

  Unbehaun, D., Vaziri, D., Aal, K., Li, Q., Wieching, R. & Wulf, V. (2018)Video-game Based Exergames for People with Dementia and Their Caregivers

  Proceedings of the 2018 ACM Conference on Supporting Groupwork. New York, NY, USA, Publisher: ACM, Pages: 401–405 doi:10.1145/3148330.3154506
  [BibTeX] [Download PDF]

  @inproceedings{unbehaun_video-game_2018,
  address = {New York, NY, USA},
  series = {{GROUP} '18},
  title = {Video-game {Based} {Exergames} for {People} with {Dementia} and {Their} {Caregivers}},
  isbn = {978-1-4503-5562-9},
  url = {http://doi.acm.org/10.1145/3148330.3154506},
  doi = {10.1145/3148330.3154506},
  booktitle = {Proceedings of the 2018 {ACM} {Conference} on {Supporting} {Groupwork}},
  publisher = {ACM},
  author = {Unbehaun, David and Vaziri, Daryoush and Aal, Konstantin and Li, Qinyu and Wieching, Rainer and Wulf, Volker},
  year = {2018},
  keywords = {dementia, exergame, ict, participatory design},
  pages = {401--405},
  }

• ---

  Schmitz, C., Sekulla, A., Pape, S., Pipek, V. & K, R. (2018)Easing the Burden of Security Self-Assessments

  Proceedings of the 12th International Symposium on Human Aspects of Information Security & Assurance (HAISA 2018. Dundee, Scotland
  [BibTeX]

  @inproceedings{schmitz_easing_2018,
  address = {Dundee, Scotland},
  title = {Easing the {Burden} of {Security} {Self}-{Assessments}},
  language = {en},
  booktitle = {Proceedings of the 12th {International} {Symposium} on {Human} {Aspects} of {Information} {Security} \& {Assurance} ({HAISA} 2018},
  author = {Schmitz, C. and Sekulla, A. and Pape, S. and Pipek, V. and K, Rannenberg},
  year = {2018},
  keywords = {sidate},
  }

2017

• ---

  Vercelli, A., Rainero, I., Rosario, D. H., Summers, M., Wieching, R., Aumayr, G., Bandelow, S., Ciferri, L. & Bazzani, M. (2017)My-active and healthy ageing (My-AHA): An ICT platform to detect frailty risk and propose intervention

  2017 25th International Conference on Software, Telecommunications and Computer Networks (SoftCOM)., Pages: 1–4 doi:10.23919/SOFTCOM.2017.8115505
  [BibTeX]

  @inproceedings{vercelli_my-active_2017,
  title = {My-active and healthy ageing ({My}-{AHA}): {An} {ICT} platform to detect frailty risk and propose intervention},
  doi = {10.23919/SOFTCOM.2017.8115505},
  booktitle = {2017 25th {International} {Conference} on {Software}, {Telecommunications} and {Computer} {Networks} ({SoftCOM})},
  author = {Vercelli, A and Rainero, I and Rosario, H De and Summers, M and Wieching, R and Aumayr, G and Bandelow, S and Ciferri, L and Bazzani, M},
  month = sep,
  year = {2017},
  keywords = {cognition, diseases, geriatrics, health care, psycholo, myaha},
  pages = {1--4},
  }

• ---

  Stickel, O., Aal, K., Fuchsberger, V., Rüller, S., Wenzelmann, V., Pipek, V., Wulf, V. & Tscheligi, M. (2017)3D printing/digital fabrication for education and the common good

  Proceedings of the 8th International Conference on Communities and Technologies. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 315–318 doi:10.1145/3083671.3083708
  [BibTeX] [Abstract] [Download PDF]

  3D printing has 1 become an area of intense interest in many disciplines ranging from industry through education, humanitarian and innovation contexts to research. At the same time, technologies, materials, usages and appropriation are in constant flux. 3D printing is but one of the many facet of digital fabrication, the digitalization of more sectors, “Industry 4.0” and increasing community-based innovation and (open/commons-oriented) engineering practices. This workshop is intended to illustrate and discuss cases, positions, concepts and experiences related to such developments in digital fabrication, especially in 3D printing. We specifically look for contributions highlighting the role of digital fabrication and 3D printing for the common good and the education sector. This is in line with C&T’s socio-technical focus, research suggesting the immense potential in digital fabrication and education as well as growing practices in using digital fabrication/3D printing in humanitarian efforts.

  @inproceedings{stickel_3d_2017-1,
  address = {New York, NY, USA},
  series = {C\&{T} '17},
  title = {{3D} printing/digital fabrication for education and the common good},
  isbn = {978-1-4503-4854-6},
  url = {https://doi.org/10.1145/3083671.3083708},
  doi = {10.1145/3083671.3083708},
  abstract = {3D printing has 1 become an area of intense interest in many disciplines ranging from industry through education, humanitarian and innovation contexts to research. At the same time, technologies, materials, usages and appropriation are in constant flux. 3D printing is but one of the many facet of digital fabrication, the digitalization of more sectors, "Industry 4.0" and increasing community-based innovation and (open/commons-oriented) engineering practices. This workshop is intended to illustrate and discuss cases, positions, concepts and experiences related to such developments in digital fabrication, especially in 3D printing. We specifically look for contributions highlighting the role of digital fabrication and 3D printing for the common good and the education sector. This is in line with C\&T's socio-technical focus, research suggesting the immense potential in digital fabrication and education as well as growing practices in using digital fabrication/3D printing in humanitarian efforts.},
  urldate = {2021-04-16},
  booktitle = {Proceedings of the 8th {International} {Conference} on {Communities} and {Technologies}},
  publisher = {Association for Computing Machinery},
  author = {Stickel, O. and Aal, K. and Fuchsberger, V. and Rüller, S. and Wenzelmann, V. and Pipek, V. and Wulf, V. and Tscheligi, M.},
  month = jun,
  year = {2017},
  keywords = {making, education, maker, 3D printing, additive manufacturing, common good, community innovation, digital fabrication},
  pages = {315--318},
  }

• ---

  Fay, R., Bender, C., Klein, N., Krönert, D., Kußmaul, F., Merz, S., Pieper, T., Saßmannshausen, J., Steinbring, T. & Wurmbach, C. (2017)Gefahrlos durch den Nebel – Ein Sicherheitskonzept für das Fog-Computing

  Digitale Gesellschaft zwischen Risikobereitschaft und Sicherheitsbedürfnis. Bonn, Germany, Pages: 59
  [BibTeX] [Download PDF]

  @inproceedings{fay_gefahrlos_2017,
  address = {Bonn, Germany},
  title = {Gefahrlos durch den {Nebel} - {Ein} {Sicherheitskonzept} für das {Fog}-{Computing}},
  url = {https://www.bsi.bund.de/SharedDocs/Downloads/DE/BSI/Veranstaltungen/ITSiKongress/15ter/Vortraege_16-05-2017/RobinFay.pdf;jsessionid=E91391AC23DEDF2E231493289B01CA14.internet081?__blob=publicationFile&v=1},
  language = {de},
  booktitle = {Digitale {Gesellschaft} zwischen {Risikobereitschaft} und {Sicherheitsbedürfnis}},
  author = {Fay, Robin and Bender, Caroline and Klein, Nathanael and Krönert, David and Kußmaul, Felix and Merz, Sabrina and Pieper, Tobias and Saßmannshausen, Jochen and Steinbring, Timo and Wurmbach, Christian},
  month = may,
  year = {2017},
  pages = {59},
  }

• ---

  Stickel, O., Aal, K., Fuchsberger, V., Tscheligi, M., Rüller, S., Wenzelmann, V., Pipek, V. & Wulf, V. (2017)3D printing/digital fabrication for education and the common good Workshop for C&T2017

  Workshop at the 8th international conference on Communities and Technologies. Troyes
  [BibTeX]

  @inproceedings{stickel_3d_2017,
  address = {Troyes},
  title = {{3D} printing/digital fabrication for education and the common good {Workshop} for {C}\&{T2017}},
  booktitle = {Workshop at the 8th international conference on {Communities} and {Technologies}},
  author = {Stickel, Oliver and Aal, Konstantin and Fuchsberger, Verena and Tscheligi, Manfred and Rüller, Sarah and Wenzelmann, Victoria and Pipek, Volkmar and Wulf, Volker},
  year = {2017},
  keywords = {CSCW, FabLab, yallah},
  }

• ---

  Hornung, D., Müller, C., Shlokovski, I. & Wulf, V. (2017)Navigating Relationships and Boundaries: Concerns around ICT-uptake for Elderly People

  Proceedings of the Conference on Human Factors in Computing Systems (CHI)., Pages: 7057–7069
  [BibTeX] [Download PDF]

  @inproceedings{hornung_navigating_2017,
  title = {Navigating {Relationships} and {Boundaries}: {Concerns} around {ICT}-uptake for {Elderly} {People}},
  url = {http://www.wineme.uni-siegen.de/wp-content/uploads/2017/11/Navigating-Relationships-and-Boundaries-Concerns-around-ICT-uptake-for-Elderly-People.pdf},
  booktitle = {Proceedings of the {Conference} on {Human} {Factors} in {Computing} {Systems} ({CHI})},
  author = {Hornung, Dominik and Müller, Claudia and Shlokovski, Irini and Wulf, Volker},
  year = {2017},
  keywords = {A-Paper, italg, a-paper},
  pages = {7057--7069},
  }

• ---

  Reuter, C., Kaufhold, M., Leopold, I. & Knipp, H. (2017)Katwarn, NINA or FEMA? Multi-Method Study on Distribution, Use and Public Views on Crisis Apps

  European Conference on Information Systems (ECIS). Guimarães, Portugal, Publisher: AIS, Pages: 2187–2201
  [BibTeX] [Abstract] [Download PDF]

  Crises, such as thunderstorms and an increasing number of (recognised) terroristic attacks in 2015, 2016, and 2017, do not only lead to extensive monetary damage, but also threaten human lives and influence citizens’ perceptions of safety and security. In such situations, the population demands information about the damage and safe behaviour. Although some apps are available to provide this information, the number of users seems relatively low. Focussing on Germany, this study aims to research (1) the distribution of crisis apps in the population, (2) the kinds of crisis apps currently used, as well as (3) needed core functionalities of warning apps. This multi-method study analyses crisis apps by investigating their utilisation quantitatively in a snowball-based survey in Europe (n=1,034) and in a representative survey in Germany (n=1,369). Based on this, the German warning apps Katwarn and NINA and the US-American app FEMA are evaluated qualitatively (n=22). The results revealed requirements which informed the implementation of a warning app prototype. The prototype combines the identified advantages of the apps evaluated in the study, containing warnings and all-clear, recommendations for action, functions to contact friends and helpers. The contributions of this work are findings on the distribution of crisis apps in Europe and Germany (both 16\%), the kinds of crisis apps used (mostly weather and warning apps), and empirically based requirements for warning apps which can be integrated in further developments of existing apps and a prototype for such an app.

  @inproceedings{reuter_katwarn_2017,
  address = {Guimarães, Portugal},
  title = {Katwarn, {NINA} or {FEMA}? {Multi}-{Method} {Study} on {Distribution}, {Use} and {Public} {Views} on {Crisis} {Apps}},
  url = {http://www.peasec.de/paper/2017/2017_ReuterKaufholdLeopoldKnipp_CrisisApps_ECIS.pdf http://aisel.aisnet.org/ecis2017_rp/139/},
  abstract = {Crises, such as thunderstorms and an increasing number of (recognised) terroristic attacks in 2015, 2016, and 2017, do not only lead to extensive monetary damage, but also threaten human lives and influence citizens' perceptions of safety and security. In such situations, the population demands information about the damage and safe behaviour. Although some apps are available to provide this information, the number of users seems relatively low. Focussing on Germany, this study aims to research (1) the distribution of crisis apps in the population, (2) the kinds of crisis apps currently used, as well as (3) needed core functionalities of warning apps. This multi-method study analyses crisis apps by investigating their utilisation quantitatively in a snowball-based survey in Europe (n=1,034) and in a representative survey in Germany (n=1,369). Based on this, the German warning apps Katwarn and NINA and the US-American app FEMA are evaluated qualitatively (n=22). The results revealed requirements which informed the implementation of a warning app prototype. The prototype combines the identified advantages of the apps evaluated in the study, containing warnings and all-clear, recommendations for action, functions to contact friends and helpers. The contributions of this work are findings on the distribution of crisis apps in Europe and Germany (both 16\%), the kinds of crisis apps used (mostly weather and warning apps), and empirically based requirements for warning apps which can be integrated in further developments of existing apps and a prototype for such an app.},
  booktitle = {European {Conference} on {Information} {Systems} ({ECIS})},
  publisher = {AIS},
  author = {Reuter, Christian and Kaufhold, Marc-André and Leopold, Inken and Knipp, Hannah},
  year = {2017},
  keywords = {CSCW, HCI, A-Paper, EmerGent, Frieden, KontiKat, Terror},
  pages = {2187--2201},
  }

• ---

  Kaufhold, M. & Reuter, C. (2017)The Impact of Social Media in Emergencies: A Case Study with the Fire Department of Frankfurt

  Proceedings of the Information Systems for Crisis Response and Management (ISCRAM). Albi, France, Publisher: ISCRAM, Pages: 603–612
  [BibTeX] [Abstract] [Download PDF]

  The use of social media is not only part of everyday life but also of crises and emergencies. Many studies focus on the concrete use of social media during a specific emergency, but the prevalence of social media, data access and published research studies allows the examination in a broader and more integrated manner. This work-in-progress paper presents the results of a case study with the Fire Department Frankfurt, which is one of the biggest and most modern fire departments in Germany. The findings relate to social media technologies, organizational structure and roles, information validation, staff skills and resources, and the importance of volunteer communities. In the next step, the results will be integrated into the frame of a comparative case study with the overall aim of examining the impact of social media on how emergency services respond and react in an emergency.

  @inproceedings{kaufhold_impact_2017,
  address = {Albi, France},
  title = {The {Impact} of {Social} {Media} in {Emergencies}: {A} {Case} {Study} with the {Fire} {Department} of {Frankfurt}},
  url = {http://idl.iscram.org/files/marc-andrekaufhold/2017/1494_Marc-AndreKaufhold+ChristianReuter2017.pdf},
  abstract = {The use of social media is not only part of everyday life but also of crises and emergencies. Many studies focus on the concrete use of social media during a specific emergency, but the prevalence of social media, data access and published research studies allows the examination in a broader and more integrated manner. This work-in-progress paper presents the results of a case study with the Fire Department Frankfurt, which is one of the biggest and most modern fire departments in Germany. The findings relate to social media technologies, organizational structure and roles, information validation, staff skills and resources, and the importance of volunteer communities. In the next step, the results will be integrated into the frame of a comparative case study with the overall aim of examining the impact of social media on how emergency services respond and react in an emergency.},
  booktitle = {Proceedings of the {Information} {Systems} for {Crisis} {Response} and {Management} ({ISCRAM})},
  publisher = {ISCRAM},
  author = {Kaufhold, Marc-André and Reuter, Christian},
  editor = {Comes, Tina and Bénaben, Frédérick and Hanachi, Chihab and Lauras, Matthieu},
  year = {2017},
  keywords = {CSCW, HCI, EmerGent, KontiKat, SMO},
  pages = {603--612},
  }

• ---

  Kaufhold, M., Reuter, C. & Stefan, M. (2017)Gesellschaftliche Herausforderungen des Missbrauchs von Bots und sozialen Medien

  Mensch & Computer: Workshopband. Regensburg, Germany, Publisher: Gesellschaft für Informatik e.V., Pages: 51–58 doi:10.18420/muc2017-ws01-0386
  [BibTeX] [Abstract] [Download PDF]

  Soziale Medien wie Facebook oder Twitter haben sich als alltägliche Kommunikationskanäle etabliert. Aufgrund der großen Reichweite sind diese Medien für den privaten oder öffentlichen Austausch unter Freunden und Gruppierungen sowie zur Produkt- und Unternehmenswerbung geeignet, unterliegen aber auch der Gefahr der Manipulation öffentlicher Diskurse oder des Missbrauchs der jeweiligen Plattformfunktionen. Hierzu werden unter anderem Bots, und spezifischer „Social Bots“, als automatisierte Programme eingesetzt, um einen Einfluss auf ökonomische, politische und soziale Prozesse auszuüben. Dieser Beitrag stellt die vorläufigen Ergebnisse einer systematischen Literaturstudie und thematischen Analyse dar, welche gesellschaftliche Herausforderungen sowie zugehörige Methoden und Vorgehensweisen des Missbrauchs von Bots und sozialen Medien umfassen.

  @inproceedings{kaufhold_gesellschaftliche_2017,
  address = {Regensburg, Germany},
  title = {Gesellschaftliche {Herausforderungen} des {Missbrauchs} von {Bots} und sozialen {Medien}},
  url = {http://dl.mensch-und-computer.de/bitstream/handle/123456789/5412/2017_WS01_386.pdf?sequence=1},
  doi = {10.18420/muc2017-ws01-0386},
  abstract = {Soziale Medien wie Facebook oder Twitter haben sich als alltägliche Kommunikationskanäle etabliert. Aufgrund der großen Reichweite sind diese Medien für den privaten oder öffentlichen Austausch unter Freunden und Gruppierungen sowie zur Produkt- und Unternehmenswerbung geeignet, unterliegen aber auch der Gefahr der Manipulation öffentlicher Diskurse oder des Missbrauchs der jeweiligen Plattformfunktionen. Hierzu werden unter anderem Bots, und spezifischer „Social Bots“, als automatisierte Programme eingesetzt, um einen Einfluss auf ökonomische, politische und soziale Prozesse auszuüben. Dieser Beitrag stellt die vorläufigen Ergebnisse einer systematischen Literaturstudie und thematischen Analyse dar, welche gesellschaftliche Herausforderungen sowie zugehörige Methoden und Vorgehensweisen des Missbrauchs von Bots und sozialen Medien umfassen.},
  booktitle = {Mensch \& {Computer}: {Workshopband}},
  publisher = {Gesellschaft für Informatik e.V.},
  author = {Kaufhold, Marc-André and Reuter, Christian and Stefan, Marvin},
  editor = {Burghardt, M. and Wimmer, R. and Wolff, C. and Womser-Hacker, C.},
  year = {2017},
  keywords = {CSCW, Frieden, KontiKat, SMO},
  pages = {51--58},
  }

• ---

  Pottebaum, J., Erfurth, C. & Reuter, C. (2017)IT-Rettung 2017: IT-Unterstützung in Emergency Management & Response

  INFORMATIK 2017, Lecture Notes in Informatics (LNI), Gesellschaft für Informatik. Bonn, Pages: 1281–1282
  [BibTeX] [Download PDF]

  @inproceedings{pottebaum_it-rettung_2017,
  address = {Bonn},
  title = {{IT}-{Rettung} 2017: {IT}-{Unterstützung} in {Emergency} {Management} \& {Response}},
  url = {https://dl.gi.de/bitstream/handle/20.500.12116/3891/B16-0.pdf},
  booktitle = {{INFORMATIK} 2017, {Lecture} {Notes} in {Informatics} ({LNI}), {Gesellschaft} für {Informatik}},
  author = {Pottebaum, Jens and Erfurth, Christian and Reuter, Christian},
  editor = {Eibl, Maximilian and Gaedke, Martin},
  year = {2017},
  keywords = {CSCW, KontiKat},
  pages = {1281--1282},
  }

• ---

  Korn, M., Schorch, M., Pipek, V., Bietz, M., Østerlund, C., Procter, R., Ribes, D. & Williams, R. (2017)E-Infrastructures for Research Collaboration: The Case of the Social Sciences and Humanities

  Proceedings of the 20th ACM Conference on Computer-Supported Cooperative Work and Social Computing Companion (CSCW 2017 Companion). New York, USA
  [BibTeX] [Download PDF]

  @inproceedings{korn_e-infrastructures_2017,
  address = {New York, USA},
  title = {E-{Infrastructures} for {Research} {Collaboration}: {The} {Case} of the {Social} {Sciences} and {Humanities}},
  url = {https://eresearchinfssh2017.files.wordpress.com/2016/12/eresearchinfssh2017-proposal.pdf},
  booktitle = {Proceedings of the 20th {ACM} {Conference} on {Computer}-{Supported} {Cooperative} {Work} and {Social} {Computing} {Companion} ({CSCW} 2017 {Companion})},
  author = {Korn, Matthias and Schorch, Marén and Pipek, Volkmar and Bietz, Matthew and Østerlund, Carsten and Procter, Rob and Ribes, David and Williams, Robin},
  year = {2017},
  keywords = {CSCW, MdK},
  }

• ---

  Weibert, A., Aal, K., Ribeiro, N. O. & Wulf, V. (2017)“This is My Story…”: Storytelling with Tangible Artifacts among Migrant Women in Germany

  Companion Publication of the 2017 \ACM\ Conference Companion Publication on Designing Interactive Systems, \DIS\ ’17, Edinburgh, United Kingdom, June 10-14, 2017., Publisher: ACM, Pages: 144–149 doi:10.1145/3064857.3079135
  [BibTeX] [Download PDF]

  @inproceedings{weibert_this_2017,
  title = {"{This} is {My} {Story}...": {Storytelling} with {Tangible} {Artifacts} among {Migrant} {Women} in {Germany}},
  isbn = {978-1-4503-4991-8},
  url = {http://doi.acm.org/10.1145/3064857.3079135},
  doi = {10.1145/3064857.3079135},
  booktitle = {Companion {Publication} of the 2017 \{{ACM}\} {Conference} {Companion} {Publication} on {Designing} {Interactive} {Systems}, \{{DIS}\} '17, {Edinburgh}, {United} {Kingdom}, {June} 10-14, 2017},
  publisher = {ACM},
  author = {Weibert, Anne and Aal, Konstantin and Ribeiro, Nora Oertel and Wulf, Volker},
  editor = {Mival, Oli and Smyth, Michael and Dalsgaard, Peter},
  year = {2017},
  pages = {144--149},
  }

• ---

  de Carvalho, A. F. P., Ciolfi, L. & Gray, B. (2017)Detailing a Spectrum of Motivational Forces Shaping Nomadic Practices

  Proceedings of the 2017 ACM Conference on Computer-Supported Cooperative Work and Social Computing (CSCW 2017)., Pages: 962–977 doi:10.1145/2998181.2998313
  [BibTeX] [Abstract]

  Recent CSCW research has shown that nomadicity can be seen as a dynamic process that emerges as people engage with practices supporting them in the mobilisation of their workplace to accomplish work in and across different locations. This paper elaborates on the emergent aspects of the process by detailing a spectrum of motivational and contextual forces that surround and shape nomadic practices. The paper contributes to existing CSCW literature on nomadicity and extends it by articulating the complex intersections of motive and context that shape nomadic practices. The findings that the paper presents emerged from an ethnographic study of a group of academics and their nomadic work/life practices.

  @inproceedings{de_carvalho_detailing_2017,
  title = {Detailing a {Spectrum} of {Motivational} {Forces} {Shaping} {Nomadic} {Practices}},
  isbn = {978-1-4503-4335-0},
  doi = {10.1145/2998181.2998313},
  abstract = {Recent CSCW research has shown that nomadicity can be seen as a dynamic process that emerges as people engage with practices supporting them in the mobilisation of their workplace to accomplish work in and across different locations. This paper elaborates on the emergent aspects of the process by detailing a spectrum of motivational and contextual forces that surround and shape nomadic practices. The paper contributes to existing CSCW literature on nomadicity and extends it by articulating the complex intersections of motive and context that shape nomadic practices. The findings that the paper presents emerged from an ethnographic study of a group of academics and their nomadic work/life practices.},
  booktitle = {Proceedings of the 2017 {ACM} {Conference} on {Computer}-{Supported} {Cooperative} {Work} and {Social} {Computing} ({CSCW} 2017)},
  author = {de Carvalho, Aparecido Fabiano Pinatti and Ciolfi, Luigina and Gray, Breda},
  year = {2017},
  pages = {962--977},
  }

• ---

  Müller, C., Schorch, M., Struzek, D. & Neumann, M. (2017)Technology Probes als Mittel zur Unterstützung der Technik-Aneignung

  Mensch und Computer 2017 – Workshopband. Regensburg, Publisher: Gesellschaft für Informatik e.V., Pages: 87–93
  [BibTeX] [Download PDF]

  @inproceedings{muller_technology_2017,
  address = {Regensburg},
  title = {Technology {Probes} als {Mittel} zur {Unterstützung} der {Technik}-{Aneignung}},
  url = {http://www.wineme.uni-siegen.de/wp-content/uploads/2017/11/Technology-Probes-als-Mittel-zur-Unterstützung-der-Technik-Aneignung.pdf},
  booktitle = {Mensch und {Computer} 2017 - {Workshopband}},
  publisher = {Gesellschaft für Informatik e.V.},
  author = {Müller, Claudia and Schorch, Marén and Struzek, David and Neumann, Marleen},
  editor = {Burghardt, Manuel and Wimmer, Raphael and Wolff, Christian and Womser-Hacker, Christa},
  year = {2017},
  keywords = {PRAXLABS, italg},
  pages = {87--93},
  }

• ---

  Hansson, K., Aitamurto, T. & Ludwig, T. (2017)From alienation to relation: Examining the modes of production in crowdsourcing

  Proceedings of 15th European Conference on Computer-Supported Cooperative Work-Exploratory Papers., Publisher: European Society for Socially Embedded Technologies (EUSSET)
  [BibTeX]

  @inproceedings{hansson_alienation_2017,
  title = {From alienation to relation: {Examining} the modes of production in crowdsourcing},
  booktitle = {Proceedings of 15th {European} {Conference} on {Computer}-{Supported} {Cooperative} {Work}-{Exploratory} {Papers}},
  publisher = {European Society for Socially Embedded Technologies (EUSSET)},
  author = {Hansson, Karin and Aitamurto, Tanja and Ludwig, Thomas},
  year = {2017},
  }

• ---

  Kaufhold, M., Reuter, C., Ludwig, T. & Scholl, S. (2017)Social Media Analytics: Eine Marktstudie im Krisenmanagement

  INFORMATIK 2017, Lecture Notes in Informatics (LNI), Gesellschaft für Informatik. Bonn, Pages: 1325–1338
  [BibTeX] [Abstract] [Download PDF]

  Mit zunehmender Zahl an Nutzern sozialer Medien steigt auch die Menge produzierter Datenmengen, welche häufig unter dem Schlagwort Big Social Data diskutiert werden. Um Informationen aus diesen großen Datenmengen generieren zu können, existiert aktuell bereits eine Vielzahl verschiedener Systeme, welche sich des Data Minings bedienen, um die Analyse zu erleichtern. Je nachdem für welche Fragestellung diese Datenmengen herangezogen werden sollen, kommen verschiedene Systeme in Frage, die jeweils ihre Stärken und Schwächen haben. Innerhalb dieses Beitrages geben wir eine Übersicht aktueller Systeme zur Analyse sozialer Medien im Generellen sowie im speziellen Kontext des Krisenmanagements. Auf Basis verschiedener Attribute wie der Möglichkeit zur Kommunikation, des Setzens eines Alarms oder der Tonalität sowie einer darauf basierenden Marktanalyse werden die Systeme in die drei Klassen Intelligence-, Management- und spezialisierten Analysesysteme klassifiziert und im Hinblick auf ihre Eignung für die Analyse sozialer Medien kategorisiert.

  @inproceedings{kaufhold_social_2017,
  address = {Bonn},
  title = {Social {Media} {Analytics}: {Eine} {Marktstudie} im {Krisenmanagement}},
  url = {https://dl.gi.de/bitstream/handle/20.500.12116/3896/B16-1.pdf http://www.peasec.de/paper/2017/2017_KaufholdReuterLudwigScholl_SocialMediaAnalytcisMarktstudie_INF.pdf},
  abstract = {Mit zunehmender Zahl an Nutzern sozialer Medien steigt auch die Menge produzierter Datenmengen, welche häufig unter dem Schlagwort Big Social Data diskutiert werden. Um Informationen aus diesen großen Datenmengen generieren zu können, existiert aktuell bereits eine Vielzahl verschiedener Systeme, welche sich des Data Minings bedienen, um die Analyse zu erleichtern. Je nachdem für welche Fragestellung diese Datenmengen herangezogen werden sollen, kommen verschiedene Systeme in Frage, die jeweils ihre Stärken und Schwächen haben. Innerhalb dieses Beitrages geben wir eine Übersicht aktueller Systeme zur Analyse sozialer Medien im Generellen sowie im speziellen Kontext des Krisenmanagements. Auf Basis verschiedener Attribute wie der Möglichkeit zur Kommunikation, des Setzens eines Alarms oder der Tonalität sowie einer darauf basierenden Marktanalyse werden die Systeme in die drei Klassen Intelligence-, Management- und spezialisierten Analysesysteme klassifiziert und im Hinblick auf ihre Eignung für die Analyse sozialer Medien kategorisiert.},
  booktitle = {{INFORMATIK} 2017, {Lecture} {Notes} in {Informatics} ({LNI}), {Gesellschaft} für {Informatik}},
  author = {Kaufhold, Marc-André and Reuter, Christian and Ludwig, Thomas and Scholl, Simon},
  editor = {Eibl, Maximilian and Gaedke, Martin},
  year = {2017},
  keywords = {CSCW, HCI, KontiKat, SMO},
  pages = {1325--1338},
  }

• ---

  Korn, M. & Wagenknecht, S. (2017)Friction in Arenas of Repair: Hacking, Security Research, and Mobile Phone Infrastructure

  Proceedings of the Conference on Computer-Supported Cooperative Work and Social Computing (CSCW). New York, USA
  [BibTeX] [Download PDF]

  @inproceedings{korn_friction_2017,
  address = {New York, USA},
  title = {Friction in {Arenas} of {Repair}: {Hacking}, {Security} {Research}, and {Mobile} {Phone} {Infrastructure}},
  url = {http://mkorn.binaervarianz.de/pub/korn-cscw2017.pdf},
  booktitle = {Proceedings of the {Conference} on {Computer}-{Supported} {Cooperative} {Work} and {Social} {Computing} ({CSCW})},
  author = {Korn, Matthias and Wagenknecht, Susann},
  year = {2017},
  keywords = {CSCW, A-Paper},
  }

• ---

  Reuter, C., Wiegärtner, D. & Müller, C. (2017)DIVOA – Unterstützung der älteren Bevölkerung bei Schadenslagen

  Mensch & Computer: Tagungsband. Regensburg, Germany, Publisher: Gesellschaft für Informatik e.V., Pages: 295–298 doi:10.18420/muc2017-mci-0352
  [BibTeX] [Abstract] [Download PDF]

  Der demographische Wandel und die Urbanisierung können als die Megatrends der kommenden Jahre betrachten werden, wodurch sich neue Herausforderungen und Chancen für Städte ergeben. Gerade im Kontext von Katastrophen und Gefahren benötigt das System Stadt resiliente Ansätze, die mittels neuer Technologien gewährleistet werden können. Da IKT zeitnahe, kontextspezifische und persönliche Informationen ortsunabhängig liefern können, ist diese Entwicklung von hoher Relevanz für die Sicherstellung des Systems Stadt und dessen Bewohner. Im Kontext von Katastrophen und Gefahren weisen ältere Menschen aufgrund ihrer eingeschränkten physischen, sozialen und ökonomischen Fähigkeiten jedoch eine erhöhte Vulnerabilität auf. Diese Arbeit möchte, dies adressierend, einen Beitrag zur Integration der älteren Bevölkerung bei Schadenslagen darstellen und ein Konzept vorstellen.

  @inproceedings{reuter_divoa_2017,
  address = {Regensburg, Germany},
  title = {{DIVOA} – {Unterstützung} der älteren {Bevölkerung} bei {Schadenslagen}},
  url = {https://dl.gi.de/bitstream/handle/20.500.12116/3279/2017_MCI_352.pdf},
  doi = {10.18420/muc2017-mci-0352},
  abstract = {Der demographische Wandel und die Urbanisierung können als die Megatrends der kommenden Jahre betrachten werden, wodurch sich neue Herausforderungen und Chancen für Städte ergeben. Gerade im Kontext von Katastrophen und Gefahren benötigt das System Stadt resiliente Ansätze, die mittels neuer Technologien gewährleistet werden können. Da IKT zeitnahe, kontextspezifische und persönliche Informationen ortsunabhängig liefern können, ist diese Entwicklung von hoher Relevanz für die Sicherstellung des Systems Stadt und dessen Bewohner. Im Kontext von Katastrophen und Gefahren weisen ältere Menschen aufgrund ihrer eingeschränkten physischen, sozialen und ökonomischen Fähigkeiten jedoch eine erhöhte Vulnerabilität auf. Diese Arbeit möchte, dies adressierend, einen Beitrag zur Integration der älteren Bevölkerung bei Schadenslagen darstellen und ein Konzept vorstellen.},
  booktitle = {Mensch \& {Computer}: {Tagungsband}},
  publisher = {Gesellschaft für Informatik e.V.},
  author = {Reuter, Christian and Wiegärtner, Daniel and Müller, Claudia},
  editor = {Burghardt, M. and Wimmer, R. and Wolff, C. and Womser-Hacker, C.},
  year = {2017},
  keywords = {CSCW, HCI, KontiKat, italg},
  pages = {295--298},
  }

• ---

  Reuter, C., Pätsch, K. & Runft, E. (2017)Terrorbekämpfung mithilfe sozialer Medien – ein explorativer Einblick am Beispiel von Twitter

  Proceedings of the International Conference on Wirtschaftsinformatik. St. Gallen, Switzerland, Pages: Accepted
  [BibTeX] [Abstract] [Download PDF]

  Das Internet und insbesondere soziale Medien werden bekanntermaßen nicht nur zu vermeintlich guten Zwecken genutzt. So findet die Rekrutierung neuer Mitglieder und die Verbreitung von Ideologien des Terrorismus ebenfalls über dieses Medium statt. Aber auch die Terrorismusbekämpfung bedient sich gleicher Werkzeuge. Die Art und Weise dieser Gegenmaßnahmen sowie die Vorgehensweisen sollen in diesem Artikel thematisiert werden. Im ersten Teil wird der Forschungsstand zusammengefasst. Der zweite Teil stellt eine explorative empirische Studie der Terrorismusbekämpfung in sozialen Medien, insbesondere in Twitter, dar. Verschiedene, möglichst charakteristische Formen werden in diesem Rahmen am Beispiel von Twitter strukturiert. Ziel ist es, sich diesem hochrelevanten Gebiet mit dem Ziel von Frieden und Sicherheit aus Perspektive der Wirtschaftsinformatik zu nähern und weiteren Forschungsarbeiten in diesem Gebiet als Grundlage und Ausgangspunkt dienen zu können.

  @inproceedings{reuter_terrorbekampfung_2017-1,
  address = {St. Gallen, Switzerland},
  title = {Terrorbekämpfung mithilfe sozialer {Medien} – ein explorativer {Einblick} am {Beispiel} von {Twitter}},
  url = {http://wineme.uni-siegen.de/paper/2017/2017_ReuterPaetschRunft_TerrorbekaempfungSozialeMedien_WI.pdf},
  abstract = {Das Internet und insbesondere soziale Medien werden bekanntermaßen nicht nur zu vermeintlich guten Zwecken genutzt. So findet die Rekrutierung neuer Mitglieder und die Verbreitung von Ideologien des Terrorismus ebenfalls über dieses Medium statt. Aber auch die Terrorismusbekämpfung bedient sich gleicher Werkzeuge. Die Art und Weise dieser Gegenmaßnahmen sowie die Vorgehensweisen sollen in diesem Artikel thematisiert werden. Im ersten Teil wird der Forschungsstand zusammengefasst. Der zweite Teil stellt eine explorative empirische Studie der Terrorismusbekämpfung in sozialen Medien, insbesondere in Twitter, dar. Verschiedene, möglichst charakteristische Formen werden in diesem Rahmen am Beispiel von Twitter strukturiert. Ziel ist es, sich diesem hochrelevanten Gebiet mit dem Ziel von Frieden und Sicherheit aus Perspektive der Wirtschaftsinformatik zu nähern und weiteren Forschungsarbeiten in diesem Gebiet als Grundlage und Ausgangspunkt dienen zu können.},
  booktitle = {Proceedings of the {International} {Conference} on {Wirtschaftsinformatik}},
  author = {Reuter, Christian and Pätsch, Katja and Runft, Elena},
  year = {2017},
  keywords = {CSCW, A-Paper, EmerGent},
  pages = {Accepted},
  }

• ---

  Stein, M., Meurer, J., Boden, A. & Wulf, V. (2017)Mobility in Later Life – Appropriation of an Integrated Transportation Platform

  Proceedings of the Conference on Human Factors in Computing Systems (CHI).
  [BibTeX]

  @inproceedings{stein_mobility_2017,
  title = {Mobility in {Later} {Life} – {Appropriation} of an {Integrated} {Transportation} {Platform}},
  booktitle = {Proceedings of the {Conference} on {Human} {Factors} in {Computing} {Systems} ({CHI})},
  author = {Stein, Martin and Meurer, Johanna and Boden, Alexander and Wulf, Volker},
  year = {2017},
  keywords = {A-Paper},
  }

• ---

  Reuter, C., Mentler, T., Geisler, S., Herczeg, M., Ludwig, T., Pipek, V., Nestler, S., Herczeg, M., Geisler, S., Ludwig, T., Pipek, V. & Pottebaum, J. (2017)5. Workshop Mensch-Maschine-Interaktion in sicherheitskritischen Systemen

  Mensch und Computer 2018: Workshopband. Regensburg, Germany, Publisher: Gesellschaft für Informatik e.V., Pages: 565–569 doi:10.18420/muc2017-ws01-0380
  [BibTeX] [Abstract] [Download PDF]

  Im Zentrum dieses Workshops stehen Erkenntnisse zur Mensch-Computer-Interaktion (MCI) in sicherheitskritischen Anwendungsgebieten. Da in solchen Feldern – etwa Katastrophenmanagement, Verkehr, Produktion oder Medizin – MCI eine immer größere Relevanz erhält, sind viele wissenschaftliche Gebiete, unter anderem die Informatik oder Mensch-Maschine Interaktion, zunehmend gefragt. Die Herausfor-derung besteht darin, bestehende Ansätze und Methoden zu diskutieren, anzupassen und innovative Lösungen zu entwickeln, die von den Nutzenden sicher und effizient verwendet werden können.

  @inproceedings{reuter_5_2017,
  address = {Regensburg, Germany},
  title = {5. {Workshop} {Mensch}-{Maschine}-{Interaktion} in sicherheitskritischen {Systemen}},
  url = {https://dl.gi.de/bitstream/handle/20.500.12116/16929/Beitrag_328_final__a.pdf https://dl.gi.de/bitstream/handle/20.500.12116/3170/2017_WS01_380.pdf},
  doi = {10.18420/muc2017-ws01-0380},
  abstract = {Im Zentrum dieses Workshops stehen Erkenntnisse zur Mensch-Computer-Interaktion (MCI) in sicherheitskritischen Anwendungsgebieten. Da in solchen Feldern – etwa Katastrophenmanagement, Verkehr, Produktion oder Medizin – MCI eine immer größere Relevanz erhält, sind viele wissenschaftliche Gebiete, unter anderem die Informatik oder Mensch-Maschine Interaktion, zunehmend gefragt. Die Herausfor-derung besteht darin, bestehende Ansätze und Methoden zu diskutieren, anzupassen und innovative Lösungen zu entwickeln, die von den Nutzenden sicher und effizient verwendet werden können.},
  booktitle = {Mensch und {Computer} 2018: {Workshopband}},
  publisher = {Gesellschaft für Informatik e.V.},
  author = {Reuter, Christian and Mentler, Tilo and Geisler, Stefan and Herczeg, Michael and Ludwig, Thomas and Pipek, Volkmar and Nestler, Simon and Herczeg, Michael and Geisler, Stefan and Ludwig, Thomas and Pipek, Volkmar and Pottebaum, Jens},
  editor = {Dachselt, Raimund and Weber, Gerhard},
  year = {2017},
  keywords = {CSCW, HCI, KontiKat, SMO},
  pages = {565--569},
  }

• ---

  Stickel, O., Aal, K., Schorch, M., Pipek, V., Hornung, D., Boden, A. & Wulf, V. (2017)Computerclubs und Flüchtlingslager – Ein Diskussionsbeitrag zur Forschungs- und Bildungsarbeit aus praxistheoretischer Perspektive

  Tagungsband Do it! Yourself? Fragen zu (Forschungs-)Praktiken des Selbermachens. Wien doi:https://doi.org/10.14361/9783839433508
  [BibTeX] [Download PDF]

  @inproceedings{stickel_computerclubs_2017,
  address = {Wien},
  title = {Computerclubs und {Flüchtlingslager} - {Ein} {Diskussionsbeitrag} zur {Forschungs}- und {Bildungsarbeit} aus praxistheoretischer {Perspektive}},
  url = {https://www.degruyter.com/view/books/9783839433508/9783839433508-008/9783839433508-008.xml},
  doi = {https://doi.org/10.14361/9783839433508},
  booktitle = {Tagungsband {Do} it! {Yourself}? {Fragen} zu ({Forschungs}-){Praktiken} des {Selbermachens}},
  author = {Stickel, Oliver and Aal, Konstantin and Schorch, Marén and Pipek, Volkmar and Hornung, Dominik and Boden, Alexander and Wulf, Volker},
  year = {2017},
  keywords = {CSCW, FabLab},
  }

• ---

  de Carvalho, A. F. P., Saeed, S., Reuter, C., Wulf, V., Pinatti de Carvalho, A. F., Saeed, S., Reuter, C. & Wulf, V. (2017)The Role of Technological Infrastructure in Nomadic Practices of a Social Activist Community

  Proceedings of the ECSCW-Workshop on Nomadic Culture Beyond Work Practices, International Reports on Socio-Informatics (IRSI). Sheffield, UK, Pages: 41–47
  [BibTeX] [Download PDF]

  @inproceedings{de_carvalho_role_2017,
  address = {Sheffield, UK},
  title = {The {Role} of {Technological} {Infrastructure} in {Nomadic} {Practices} of a {Social} {Activist} {Community}},
  volume = {14},
  url = {http://www.iisi.de/fileadmin/IISI/upload/IRSI/2017Vol14Iss3/6_decarvalho-et-al_v14_n3.pdf},
  booktitle = {Proceedings of the {ECSCW}-{Workshop} on {Nomadic} {Culture} {Beyond} {Work} {Practices}, {International} {Reports} on {Socio}-{Informatics} ({IRSI})},
  author = {de Carvalho, Aparecido Fabiano Pinatti and Saeed, Saqib and Reuter, Christian and Wulf, Volker and Pinatti de Carvalho, Aparecido Fabiano and Saeed, Saqib and Reuter, Christian and Wulf, Volker},
  year = {2017},
  keywords = {CSCW, HCI, PRAXLABS, Frieden, Infrastruktur},
  pages = {41--47},
  }

• ---

  Zettl, V., Ludwig, T., Kotthaus, C. & Skudelny, S. (2017)Embedding Unaffiliated Volunteers in Crisis Management Systems: Deploying and Supporting the Concept of Intermediary Organizations

  Proceedings of Information Systems for Crisis Response and Management (ISCRAM)., Pages: (accepted)
  [BibTeX]

  @inproceedings{zettl_embedding_2017,
  title = {Embedding {Unaffiliated} {Volunteers} in {Crisis} {Management} {Systems}: {Deploying} and {Supporting} the {Concept} of {Intermediary} {Organizations}},
  booktitle = {Proceedings of {Information} {Systems} for {Crisis} {Response} and {Management} ({ISCRAM})},
  author = {Zettl, Veronika and Ludwig, Thomas and Kotthaus, Christoph and Skudelny, Sascha},
  editor = {Tina Comes, Frédérick Bénaben, Chihab Hanachi, Matthieu Lauras},
  year = {2017},
  keywords = {CSCW},
  pages = {(accepted)},
  }

• ---

  Ludwig, T., Schneider, K. & Pipek, V. (2017)Integration of Empirical Study Participants into Mobile Data Analysis through Information Visualization

  Proceedings of the International Symposium on End-User Development (IS-EUD). Lecture Notes in Computer Science. Eindhoven, Netherlands, Publisher: Springer, Pages: (accepted)
  [BibTeX]

  @inproceedings{ludwig_integration_2017,
  address = {Eindhoven, Netherlands},
  title = {Integration of {Empirical} {Study} {Participants} into {Mobile} {Data} {Analysis} through {Information} {Visualization}},
  booktitle = {Proceedings of the {International} {Symposium} on {End}-{User} {Development} ({IS}-{EUD}). {Lecture} {Notes} in {Computer} {Science}},
  publisher = {Springer},
  author = {Ludwig, Thomas and Schneider, Kevin and Pipek, Volkmar},
  year = {2017},
  keywords = {CSCW},
  pages = {(accepted)},
  }

• ---

  Kotthaus, C., Ludwig, T. & Pipek, V. (2017)Wissensvermittlung als Mittel zur Vermeidung von Konflikte n bei der Produktionsplanung eines KMU

  Proceedings 9te Konferenz Professionelles Wissensmanagement. Karlsruhe, Pages: 110
  [BibTeX]

  @inproceedings{kotthaus_wissensvermittlung_2017,
  address = {Karlsruhe},
  title = {Wissensvermittlung als {Mittel} zur {Vermeidung} von {Konflikte} n bei der {Produktionsplanung} eines {KMU}},
  booktitle = {Proceedings 9te {Konferenz} {Professionelles} {Wissensmanagement}},
  author = {Kotthaus, Christroph and Ludwig, Thomas and Pipek, Volkmar},
  editor = {Sure-Vetter, York and Zander, Stefan and Harth, Andreas},
  year = {2017},
  keywords = {CSCW},
  pages = {110},
  }

• ---

  Reuter, C., Kaufhold, M. & Steinfort, R. (2017)Rumors, Fake News and Social Bots in Conflicts and Emergencies: Towards a Model for Believability in Social Media

  Proceedings of the Information Systems for Crisis Response and Management (ISCRAM). Albi, France, Publisher: ISCRAM, Pages: 583–591
  [BibTeX] [Abstract] [Download PDF]

  The use of social media is gaining more and more in importance in ordinary life but also in conflicts and emergencies. The social big data, generated by users, is partially also used as a source for situation assessment, e.g. to receive pictures or to assess the general mood. However, the information’s believability is hard to control and can deceive. Rumors, fake news and social bots are phenomenons that challenge the easy consumption of social media. To address this, our paper explores the believability of content in social media. Based on foundations of information quality we conducted a literature study to derive a three-level model for assessing believability. It summarizes existing assessment approaches, assessment criteria and related measures. On this basis, we describe several steps towards the development of an assessment approach that works across different types of social media.

  @inproceedings{reuter_rumors_2017,
  address = {Albi, France},
  title = {Rumors, {Fake} {News} and {Social} {Bots} in {Conflicts} and {Emergencies}: {Towards} a {Model} for {Believability} in {Social} {Media}},
  url = {http://idl.iscram.org/files/christianreuter/2017/1492_ChristianReuter_etal2017.pdf},
  abstract = {The use of social media is gaining more and more in importance in ordinary life but also in conflicts and emergencies. The social big data, generated by users, is partially also used as a source for situation assessment, e.g. to receive pictures or to assess the general mood. However, the information's believability is hard to control and can deceive. Rumors, fake news and social bots are phenomenons that challenge the easy consumption of social media. To address this, our paper explores the believability of content in social media. Based on foundations of information quality we conducted a literature study to derive a three-level model for assessing believability. It summarizes existing assessment approaches, assessment criteria and related measures. On this basis, we describe several steps towards the development of an assessment approach that works across different types of social media.},
  booktitle = {Proceedings of the {Information} {Systems} for {Crisis} {Response} and {Management} ({ISCRAM})},
  publisher = {ISCRAM},
  author = {Reuter, Christian and Kaufhold, Marc-André and Steinfort, René},
  editor = {Comes, Tina and Bénaben, Frédérick and Hanachi, Chihab and Lauras, Matthieu},
  year = {2017},
  keywords = {CSCW, HCI, EmerGent, Frieden, KontiKat, SMO, Terror},
  pages = {583--591},
  }

• ---

  Castelli, N., Ogonowski, C., Jakobi, T., Stein, M., Stevens, G. & Wulf, V. (2017)What happened in my home?: An End-User Development Approach for Smart Home Data Visualization

  Proceedings of the Conference on Human Factors in Computing Systems (CHI).
  [BibTeX] [Abstract]

  Smart home systems change the way we experience the home. While there are established research fields within HCI for visualizing specific use cases of a smart home, studies targeting user demands on visualizations spanning across multiple use cases are rare. Especially, individual data-related demands pose a challenge for usable visualizations. To investigate potentials of an end-user development (EUD) approach for flexibly supporting such demands, we developed a smart home system featuring both pre-defined visualizations and a visualization creation tool. To evaluate our concept, we installed our prototype in 12 households as part of a Living Lab study. Results are based on three interview studies, a design workshop and system log data. We identified eight overarching interests in home data and show how participants used pre-defined visualizations to get an overview and the creation tool to not only address specific use cases but also to answer questions by creating temporary visualizations.

  @inproceedings{castelli_what_2017,
  title = {What happened in my home?: {An} {End}-{User} {Development} {Approach} for {Smart} {Home} {Data} {Visualization}},
  abstract = {Smart home systems change the way we experience the home. While there are established research fields within HCI for visualizing specific use cases of a smart home, studies targeting user demands on visualizations spanning across multiple use cases are rare. Especially, individual data-related demands pose a challenge for usable visualizations. To investigate potentials of an end-user development (EUD) approach for flexibly supporting such demands, we developed a smart home system featuring both pre-defined visualizations and a visualization creation tool. To evaluate our concept, we installed our prototype in 12 households as part of a Living Lab study. Results are based on three interview studies, a design workshop and system log data. We identified eight overarching interests in home data and show how participants used pre-defined visualizations to get an overview and the creation tool to not only address specific use cases but also to answer questions by creating temporary visualizations.},
  booktitle = {Proceedings of the {Conference} on {Human} {Factors} in {Computing} {Systems} ({CHI})},
  author = {Castelli, Nico and Ogonowski, Corinna and Jakobi, Timo and Stein, Martin and Stevens, Gunnar and Wulf, Volker},
  year = {2017},
  keywords = {PRAXLABS, SMARTLIVE, a-paper},
  }

• ---

  Reuter, C., Ludwig, T., Kaufhold, M. & Hupertz, J. (2017)Social Media Resilience during Infrastructure Breakdowns using Mobile Ad-Hoc Networks

  Advances and New Trends in Environmental Informatics – Proceedings of the 30th EnviroInfo Conference. Berlin, Germany, Publisher: Springer, Pages: 75–88 doi:10.1007/978-3-319-44711-7_7
  [BibTeX] [Abstract] [Download PDF]

  Social media and instant messaging services are nowadays considered as important communication infrastructures on which people rely on. However, the exchange of content during breakdowns of the underlying technical infrastructures, which sometimes happens based on environmental occurrences, is challenging. Hence, with this paper, we examine the resilience of social media during breakdowns. We discuss communication options and examine ad-hoc functionality for the exchange of social media data between different actors in such cases. To address this, we have developed a concept, which makes use of mobile ad-hoc networks (MANETs) for the spontaneous exchange of information with smartphones. We implemented our concept as the mobile application Social Offline Map (SOMAP) and evaluated it within two iterations (1.0 and 2.0). Finally, we discuss our contribution within the context of related work and the limitations of our approach.

  @inproceedings{reuter_social_2017,
  address = {Berlin, Germany},
  title = {Social {Media} {Resilience} during {Infrastructure} {Breakdowns} using {Mobile} {Ad}-{Hoc} {Networks}},
  url = {http://wineme.uni-siegen.de/paper/2017/2017_Reuteretal_SocialMediaResilienceMANET_EnviroInfo.pdf http://www.wineme.uni-siegen.de/paper/2017/2017_Reuteretal_SocialMediaResilienceMANET_EnviroInfo.pdf},
  doi = {10.1007/978-3-319-44711-7_7},
  abstract = {Social media and instant messaging services are nowadays considered as important communication infrastructures on which people rely on. However, the exchange of content during breakdowns of the underlying technical infrastructures, which sometimes happens based on environmental occurrences, is challenging. Hence, with this paper, we examine the resilience of social media during breakdowns. We discuss communication options and examine ad-hoc functionality for the exchange of social media data between different actors in such cases. To address this, we have developed a concept, which makes use of mobile ad-hoc networks (MANETs) for the spontaneous exchange of information with smartphones. We implemented our concept as the mobile application Social Offline Map (SOMAP) and evaluated it within two iterations (1.0 and 2.0). Finally, we discuss our contribution within the context of related work and the limitations of our approach.},
  booktitle = {Advances and {New} {Trends} in {Environmental} {Informatics} - {Proceedings} of the 30th {EnviroInfo} {Conference}},
  publisher = {Springer},
  author = {Reuter, Christian and Ludwig, Thomas and Kaufhold, Marc-André and Hupertz, Julian},
  editor = {Wohlgemuth, V. and Fuchs-Kittowski, Frank and Wittmann, Jochen},
  year = {2017},
  keywords = {CSCW, HCI, EmerGent, SMO, Infrastruktur, KOKOS, RSF},
  pages = {75--88},
  }

• ---

  Weibert, A., Mouratidis, M., Khateb, R., Rüller, S., Hosak, M., Potka, S., Aal, K. & Wulf, V. (2017)Creating Environmental Awareness with Upcycling Making Activities: A Study of Children in Germany and Palestine

  Proceedings of the 2017 Conference on Interaction Design and Children. New York, NY, USA, Publisher: ACM, Pages: 286–291 doi:10.1145/3078072.3079732
  [BibTeX] [Download PDF]

  @inproceedings{weibert_creating_2017,
  address = {New York, NY, USA},
  series = {{IDC} '17},
  title = {Creating {Environmental} {Awareness} with {Upcycling} {Making} {Activities}: {A} {Study} of {Children} in {Germany} and {Palestine}},
  isbn = {978-1-4503-4921-5},
  url = {http://doi.acm.org/10.1145/3078072.3079732},
  doi = {10.1145/3078072.3079732},
  booktitle = {Proceedings of the 2017 {Conference} on {Interaction} {Design} and {Children}},
  publisher = {ACM},
  author = {Weibert, Anne and Mouratidis, Marios and Khateb, Renad and Rüller, Sarah and Hosak, Miriam and Potka, Shpresa and Aal, Konstantin and Wulf, Volker},
  year = {2017},
  keywords = {yallah, computer club, children, environment, intercultural, learning, making, upcycling},
  pages = {286--291},
  }

• ---

  Korn, M. & Pipek, V. (2017)Appropriation Infrastructures for Research Communities of Practice

  Workshop on E-Infrastructures for Research Collaboration: The Case of the Social Sciences and Humanities at CSCW 2017, February 25-March 1, Portland, USA.
  [BibTeX] [Abstract] [Download PDF]

  Researchers in the social sciences and humanities utilize a multitude of specialized tools in their everyday research practice. These niche research tools face challenges in their uptake and sustainability. We propose to support communities of practice around diverse sets of research tools with infrastructures for appropriation support. In our vision, a central knowledge exchange hub about tool usages embedded in a social network of researchers supports continuous learning and collaborative appropriation of new and old research tools and processes. With this approach, we seek to support the dynamic and flexible assemblage of heterogeneous sets of tools by researchers rather than the tools’ tight integration into standardized einfrastructures.

  @inproceedings{korn_appropriation_2017,
  title = {Appropriation {Infrastructures} for {Research} {Communities} of {Practice}},
  url = {https://eresearchinfssh2017.files.wordpress.com/2017/02/korn-appropriation_infrastructures-2017.pdf},
  abstract = {Researchers in the social sciences and humanities utilize a multitude of specialized tools in their everyday research practice. These niche research tools face challenges in their uptake and sustainability. We propose to support communities of practice around diverse sets of research tools with infrastructures for appropriation support. In our vision, a central knowledge exchange hub about tool usages embedded in a social network of researchers supports continuous learning and collaborative appropriation of new and old research tools and processes. With this approach, we seek to support the dynamic and flexible assemblage of heterogeneous sets of tools by researchers rather than the tools' tight integration into standardized einfrastructures.},
  booktitle = {Workshop on {E}-{Infrastructures} for {Research} {Collaboration}: {The} {Case} of the {Social} {Sciences} and {Humanities} at {CSCW} 2017, {February} 25-{March} 1, {Portland}, {USA}},
  author = {Korn, Matthias and Pipek, Volkmar},
  year = {2017},
  keywords = {CSCW, MdK},
  }

• ---

  Reuter, C., Pätsch, K. & Runft, E. (2017)Terrorbekämpfung mithilfe sozialer Medien – ein explorativer Einblick am Beispiel von Twitter

  Proceedings of the International Conference on Wirtschaftsinformatik (WI). St. Gallen, Switzerland, Publisher: AIS, Pages: 649–663
  [BibTeX] [Abstract] [Download PDF]

  Das Internet und insbesondere soziale Medien werden bekanntermaßen nicht nur zu vermeintlich guten Zwecken genutzt. So findet die Rekrutierung neuer Mitglieder und die Verbreitung von Ideologien des Terrorismus ebenfalls über dieses Medium statt. Aber auch die Terrorismusbekämpfung bedient sich gleicher Werkzeuge. Die Art und Weise dieser Gegenmaßnahmen sowie die Vorgehensweisen sollen in diesem Artikel thematisiert werden. Im ersten Teil wird der Forschungsstand zusammengefasst. Der zweite Teil stellt eine explorative empirische Studie der Terrorismusbekämpfung in sozialen Medien, insbesondere in Twitter, dar. Verschiedene, möglichst charakteristische Formen werden in diesem Rahmen am Beispiel von Twitter strukturiert. Ziel ist es, sich diesem hochrelevanten Gebiet mit dem Ziel von Frieden und Sicherheit aus Perspektive der Wirtschaftsinformatik zu nähern und weiteren Forschungsarbeiten in diesem Gebiet als Grundlage und Ausgangspunkt dienen zu können.

  @inproceedings{reuter_terrorbekampfung_2017,
  address = {St. Gallen, Switzerland},
  title = {Terrorbekämpfung mithilfe sozialer {Medien} – ein explorativer {Einblick} am {Beispiel} von {Twitter}},
  url = {http://www.wineme.uni-siegen.de/paper/2017/2017_ReuterPaetschRunft_TerrorbekaempfungSozialeMedien_WI.pdf http://aisel.aisnet.org/wi2017/track06/paper/6/ http://wineme.uni-siegen.de/paper/2017/2017_ReuterPaetschRunft_TerrorbekaempfungSozialeMedien_WI.pdf},
  abstract = {Das Internet und insbesondere soziale Medien werden bekanntermaßen nicht nur zu vermeintlich guten Zwecken genutzt. So findet die Rekrutierung neuer Mitglieder und die Verbreitung von Ideologien des Terrorismus ebenfalls über dieses Medium statt. Aber auch die Terrorismusbekämpfung bedient sich gleicher Werkzeuge. Die Art und Weise dieser Gegenmaßnahmen sowie die Vorgehensweisen sollen in diesem Artikel thematisiert werden. Im ersten Teil wird der Forschungsstand zusammengefasst. Der zweite Teil stellt eine explorative empirische Studie der Terrorismusbekämpfung in sozialen Medien, insbesondere in Twitter, dar. Verschiedene, möglichst charakteristische Formen werden in diesem Rahmen am Beispiel von Twitter strukturiert. Ziel ist es, sich diesem hochrelevanten Gebiet mit dem Ziel von Frieden und Sicherheit aus Perspektive der Wirtschaftsinformatik zu nähern und weiteren Forschungsarbeiten in diesem Gebiet als Grundlage und Ausgangspunkt dienen zu können.},
  booktitle = {Proceedings of the {International} {Conference} on {Wirtschaftsinformatik} ({WI})},
  publisher = {AIS},
  author = {Reuter, Christian and Pätsch, Katja and Runft, Elena},
  editor = {Leimeister, J.M. and Brenner, W.},
  year = {2017},
  keywords = {CSCW, HCI, A-Paper, EmerGent, Frieden, SMO, Terror},
  pages = {649--663},
  }

• ---

  Talhouk, R., Vlachokyriakos, V., Aal, K., Weibert, A., Ahmed, S., Fisher, K. E. & Wulf, V. (2017)Refugees & HCI Workshop: The Role of HCI in Responding to the Refugee Crisis: Workshop. BT – Proceedings of the 8th International Conference on Communities and Technologies, Troyes, France, June 26 – 30, 2017

  Proceedings of the 8th International Conference on Communities and Technologies, Troyes, France, June 26 – 30, 2017., Pages: 312–314 doi:10.1145/3083671.3083719
  [BibTeX] [Download PDF]

  @inproceedings{talhouk_refugees_2017,
  title = {Refugees \& {HCI} {Workshop}: {The} {Role} of {HCI} in {Responding} to the {Refugee} {Crisis}: {Workshop}. {BT} - {Proceedings} of the 8th {International} {Conference} on {Communities} and {Technologies}, {Troyes}, {France}, {June} 26 - 30, 2017},
  url = {http://doi.acm.org/10.1145/3083671.3083719},
  doi = {10.1145/3083671.3083719},
  booktitle = {Proceedings of the 8th {International} {Conference} on {Communities} and {Technologies}, {Troyes}, {France}, {June} 26 - 30, 2017},
  author = {Talhouk, Reem and Vlachokyriakos, Vasillis and Aal, Konstantin and Weibert, Anne and Ahmed, S and Fisher, Karen E and Wulf, Volker},
  year = {2017},
  pages = {312--314},
  }

• ---

  Reuter, C., Kaufhold, M. & Klös, J. (2017)Benutzbare Sicherheit: Usability, Safety und Security bei Passwörtern

  Mensch & Computer: Workshopband. Regensburg, Germany, Publisher: Gesellschaft für Informatik e.V., Pages: 33–41 doi:10.18420/muc2017-ws01-0384
  [BibTeX] [Abstract] [Download PDF]

  Obwohl Usability und Sicherheit beides relevante Anforderungen für Anwendungssysteme sind, stehen sie in einem Spannungsfeld. Sicherheit kann als Schutz vor Angriffen von außen (Security), aber auch für das sichere Funktionieren (Safety) dieser Anwendungssysteme verstanden werden. Durch die immer größere Vernetzung klassischer Safety-Domänen, wie dem Katastrophenschutz, gewinnen Security-Aspekte dort ebenfalls an Bedeutung. Die Übertragung von kritischen und vertraulichen Informationen auf mobile Endgeräte muss zugleich passwortgeschützt als auch schnell verfügbar sein; zeitintensive Authentifizierungsmechanismen können hier stören. In dieser Studie werden die Nutzung von Passwörtern vor dem Hintergrund der Abwägung von Sicherheit und Usability exploriert und Hypothesen zum Umgang mit Passwörtern aufgestellt, die im Kontext der Digitalisierung in der zivilen Sicherheit sowie mobilen und ubiquitären Geräte im Katastrophenschutz an enormer Bedeutung gewinnen.

  @inproceedings{reuter_benutzbare_2017,
  address = {Regensburg, Germany},
  title = {Benutzbare {Sicherheit}: {Usability}, {Safety} und {Security} bei {Passwörtern}},
  url = {http://dl.mensch-und-computer.de/bitstream/handle/123456789/5390/2017_WS01_384.pdf http://dl.mensch-und-computer.de/handle/123456789/5390},
  doi = {10.18420/muc2017-ws01-0384},
  abstract = {Obwohl Usability und Sicherheit beides relevante Anforderungen für Anwendungssysteme sind, stehen sie in einem Spannungsfeld. Sicherheit kann als Schutz vor Angriffen von außen (Security), aber auch für das sichere Funktionieren (Safety) dieser Anwendungssysteme verstanden werden. Durch die immer größere Vernetzung klassischer Safety-Domänen, wie dem Katastrophenschutz, gewinnen Security-Aspekte dort ebenfalls an Bedeutung. Die Übertragung von kritischen und vertraulichen Informationen auf mobile Endgeräte muss zugleich passwortgeschützt als auch schnell verfügbar sein; zeitintensive Authentifizierungsmechanismen können hier stören. In dieser Studie werden die Nutzung von Passwörtern vor dem Hintergrund der Abwägung von Sicherheit und Usability exploriert und Hypothesen zum Umgang mit Passwörtern aufgestellt, die im Kontext der Digitalisierung in der zivilen Sicherheit sowie mobilen und ubiquitären Geräte im Katastrophenschutz an enormer Bedeutung gewinnen.},
  booktitle = {Mensch \& {Computer}: {Workshopband}},
  publisher = {Gesellschaft für Informatik e.V.},
  author = {Reuter, Christian and Kaufhold, Marc-André and Klös, Jonas},
  editor = {Burghardt, M. and Wimmer, R. and Wolff, C. and Womser-Hacker, C.},
  year = {2017},
  keywords = {CSCW, HCI, KontiKat, CRISP},
  pages = {33--41},
  }

• ---

  Leopold, I. & Reuter, C. (2017)Kundenakzeptanz von Bluetooth-Beacons im Lebensmittelhandel

  Mensch & Computer: Tagungsband. Regensburg, Germany, Publisher: Gesellschaft für Informatik e.V., Pages: 361–364 doi:10.18420/muc2017-mci-0350
  [BibTeX] [Abstract] [Download PDF]

  Die Nutzung des Internets hat zu einem veränderten Kaufverhalten der Gesellschaft geführt, was wiederum Auswirkungen auf den stationären Einzelhandel hat. Da die Anzahl an Smartphone-Nutzern ebenfalls kontinuierlich steigt, werden mobile Anwendungen immer wichtiger. Durch den Einsatz von Bluetooth-Beacons – kleinen, beliebig platzierbaren Funksendern, dessen Signale von einer entsprechenden App verarbeitet werden können – kann der Einkauf sowohl erleichtert als auch erlebnisreicher gestaltet werden. Der Gebrauch von Beacons in Deutschland ist weniger verbreitet und erforscht. Pilotprojekte stützen sich lediglich auf Nutzungsdaten und Reaktionszeiten, jedoch nicht auf Kundenmeinungen. Diese Arbeit untersucht Nutzungsmöglichkeiten und Kundenakzeptanz von auf Beacons basierenden Konzepten im Einzelhandel mittels einer Online-Kundenumfrage.

  @inproceedings{leopold_kundenakzeptanz_2017,
  address = {Regensburg, Germany},
  title = {Kundenakzeptanz von {Bluetooth}-{Beacons} im {Lebensmittelhandel}},
  url = {http://www.peasec.de/paper/2017/2017_LeopoldReuter_BeaconLebensmittelhandel_MuC.pdf},
  doi = {10.18420/muc2017-mci-0350},
  abstract = {Die Nutzung des Internets hat zu einem veränderten Kaufverhalten der Gesellschaft geführt, was wiederum Auswirkungen auf den stationären Einzelhandel hat. Da die Anzahl an Smartphone-Nutzern ebenfalls kontinuierlich steigt, werden mobile Anwendungen immer wichtiger. Durch den Einsatz von Bluetooth-Beacons – kleinen, beliebig platzierbaren Funksendern, dessen Signale von einer entsprechenden App verarbeitet werden können – kann der Einkauf sowohl erleichtert als auch erlebnisreicher gestaltet werden. Der Gebrauch von Beacons in Deutschland ist weniger verbreitet und erforscht. Pilotprojekte stützen sich lediglich auf Nutzungsdaten und Reaktionszeiten, jedoch nicht auf Kundenmeinungen. Diese Arbeit untersucht Nutzungsmöglichkeiten und Kundenakzeptanz von auf Beacons basierenden Konzepten im Einzelhandel mittels einer Online-Kundenumfrage.},
  booktitle = {Mensch \& {Computer}: {Tagungsband}},
  publisher = {Gesellschaft für Informatik e.V.},
  author = {Leopold, Inken and Reuter, Christian},
  editor = {Burghardt, M. and Wimmer, R. and Wolff, C. and Womser-Hacker, C.},
  year = {2017},
  keywords = {CSCW, HCI, Kooperation},
  pages = {361--364},
  }

• ---

  Harmon, E., Korn, M. & Voida, A. (2017)Supporting Everyday Philanthropy: Care Work In Situ and at Scale

  Proceedings of the Conference on Computer-Supported Cooperative Work and Social Computing (CSCW). New York, USA
  [BibTeX] [Download PDF]

  @inproceedings{harmon_supporting_2017,
  address = {New York, USA},
  title = {Supporting {Everyday} {Philanthropy}: {Care} {Work} {In} {Situ} and at {Scale}},
  url = {http://mkorn.binaervarianz.de/pub/korn-cscw2017-2.pdf},
  booktitle = {Proceedings of the {Conference} on {Computer}-{Supported} {Cooperative} {Work} and {Social} {Computing} ({CSCW})},
  author = {Harmon, Ellie and Korn, Matthias and Voida, Amy},
  year = {2017},
  keywords = {CSCW, A-Paper},
  }

• ---

  Jakobi, T., Ogonowski, C., Castelli, N., Stevens, G. & Wulf, V. (2017)The Catch(es) with Smart Home – Experiences of a Living Lab Field Study

  Proceedings of the Conference on Human Factors in Computing Systems (CHI).
  [BibTeX]

  @inproceedings{jakobi_catches_2017,
  title = {The {Catch}(es) with {Smart} {Home} – {Experiences} of a {Living} {Lab} {Field} {Study}},
  booktitle = {Proceedings of the {Conference} on {Human} {Factors} in {Computing} {Systems} ({CHI})},
  author = {Jakobi, Timo and Ogonowski, Corinna and Castelli, Nico and Stevens, Gunnar and Wulf, Volker},
  year = {2017},
  keywords = {CSCW, PRAXLABS, A-Paper, SMARTLIVE, UUIS},
  }

• ---

  Wiegärtner, D., Reuter, C. & Müller, C. (2017)Erwartungen der älteren Bevölkerung an IKT für Krisenkommunikation

  Mensch & Computer: Workshopband. Regensburg, Germany, Publisher: Gesellschaft für Informatik e.V., Pages: 609–614 doi:10.18420/muc2017-ws17-0416
  [BibTeX] [Abstract] [Download PDF]

  Aufgrund des demographischen Wandels und der zunehmenden Bevölkerungsdichte im urbanen Raum wird es in Zukunft zu neuen Herausforderungen in der Planung und Vorbereitung von Katastrophen-lagen in Städten kommen. Dabei wird vor allem der Nutzen von IKT für ältere Menschen in Bezug auf (Groß-)Schadenslagen von hoher Relevanz sein, der in der bisherigen Forschung nicht angemessen be-trachtet wurde. Mittels eines nutzerzentrierten Ansatzes wird untersucht, wie eine geeignete Krisenkommunikation durch IKT für ältere Menschen funktionieren könnte. Ziel der Arbeit ist es, die Vorbereitung für die ältere Population in Großstädten im Falle einer (Groß-)Schadenslage zu untersuchen und zu un-terstützen. Gerade für das System Stadt sind die Ergebnisse dieser Arbeit von Relevanz und können hel-fen, den urbanen Raum resilienter gegen mögliche Katastrophen zu gestalten.

  @inproceedings{wiegartner_erwartungen_2017,
  address = {Regensburg, Germany},
  title = {Erwartungen der älteren {Bevölkerung} an {IKT} für {Krisenkommunikation}},
  url = {http://dl.mensch-und-computer.de/bitstream/handle/123456789/5419/2017_WS17_416.pdf},
  doi = {10.18420/muc2017-ws17-0416},
  abstract = {Aufgrund des demographischen Wandels und der zunehmenden Bevölkerungsdichte im urbanen Raum wird es in Zukunft zu neuen Herausforderungen in der Planung und Vorbereitung von Katastrophen-lagen in Städten kommen. Dabei wird vor allem der Nutzen von IKT für ältere Menschen in Bezug auf (Groß-)Schadenslagen von hoher Relevanz sein, der in der bisherigen Forschung nicht angemessen be-trachtet wurde. Mittels eines nutzerzentrierten Ansatzes wird untersucht, wie eine geeignete Krisenkommunikation durch IKT für ältere Menschen funktionieren könnte. Ziel der Arbeit ist es, die Vorbereitung für die ältere Population in Großstädten im Falle einer (Groß-)Schadenslage zu untersuchen und zu un-terstützen. Gerade für das System Stadt sind die Ergebnisse dieser Arbeit von Relevanz und können hel-fen, den urbanen Raum resilienter gegen mögliche Katastrophen zu gestalten.},
  booktitle = {Mensch \& {Computer}: {Workshopband}},
  publisher = {Gesellschaft für Informatik e.V.},
  author = {Wiegärtner, Daniel and Reuter, Christian and Müller, Claudia},
  editor = {Burghardt, M. and Wimmer, R. and Wolff, C. and Womser-Hacker, C.},
  year = {2017},
  keywords = {CSCW, HCI, KontiKat, italg},
  pages = {609--614},
  }

• ---

  Bennett, L. W., Borning, A. & Wulf, V. (2017)Solutions for Economics, Environment and Democracy \(SEED):\ Workshop

  Proceedings of the 8th International Conference on Communities and Technologies, Troyes, France, June 26 – 30, 2017., Publisher: ACM, Pages: 329–330 doi:10.1145/3083671.3083716
  [BibTeX] [Download PDF]

  @inproceedings{bennett_solutions_2017,
  title = {Solutions for {Economics}, {Environment} and {Democracy} \{({SEED}):\} {Workshop}},
  isbn = {978-1-4503-4854-6},
  url = {http://doi.acm.org/10.1145/3083671.3083716},
  doi = {10.1145/3083671.3083716},
  booktitle = {Proceedings of the 8th {International} {Conference} on {Communities} and {Technologies}, {Troyes}, {France}, {June} 26 - 30, 2017},
  publisher = {ACM},
  author = {Bennett, W Lance and Borning, Alan and Wulf, Volker},
  year = {2017},
  pages = {329--330},
  }

• ---

  Paluch, R., Krüger, M., Grimm, G. & Meis, M. (2017)Moving from the field to the lab: towards ecological validity of audio-visual simulations in the laboratory to meet individual behavior patterns and preferences.

  20. Jahrestagung der Deutschen Gesellschaft für Audiologie – Hearing meets Brain: neurale Aspekte des Hörens. Aalen, Baden-Württemberg
  [BibTeX]

  @inproceedings{paluch_moving_2017,
  address = {Aalen, Baden-Württemberg},
  title = {Moving from the field to the lab: towards ecological validity of audio-visual simulations in the laboratory to meet individual behavior patterns and preferences.},
  booktitle = {20. {Jahrestagung} der {Deutschen} {Gesellschaft} für {Audiologie} - {Hearing} meets {Brain}: neurale {Aspekte} des {Hörens}},
  author = {Paluch, Richard and Krüger, Melanie and Grimm, Giso and Meis, Markus},
  year = {2017},
  }

2016

• ---

  Beckers, K., Pape, S. & Fries, V. (2016)HATCH: Hack And Trick Capricious Humans – A Serious Game on Social Engineering

  Proceedings of the 2016 British HCI Conference. Bournemouth, United Kingdom
  [BibTeX]

  @inproceedings{beckers_hatch_2016,
  address = {Bournemouth, United Kingdom},
  title = {{HATCH}: {Hack} {And} {Trick} {Capricious} {Humans} – {A} {Serious} {Game} on {Social} {Engineering}},
  language = {en},
  booktitle = {Proceedings of the 2016 {British} {HCI} {Conference}},
  author = {Beckers, K. and Pape, S. and Fries, V.},
  month = jul,
  year = {2016},
  keywords = {sidate},
  }

• ---

  Abele, N. D., Hoffmann, S., Kuhnhen, C., Ludwig, T., Schäfer, W., Schweitzer, M. & Wulf, V. (2016)Supporting the Set-up Processes by Cyber Elements based on the Example of Tube Bending

  Informatik 2016 – Informatik von Menschen für Menschen, GI-Edition-Lecture Notes in Informatics (LNI). Klagenfurt
  [BibTeX] [Download PDF]

  @inproceedings{abele_supporting_2016,
  address = {Klagenfurt},
  title = {Supporting the {Set}-up {Processes} by {Cyber} {Elements} based on the {Example} of {Tube} {Bending}},
  url = {http://subs.emis.de/LNI/Proceedings/Proceedings259/1627.pdf},
  booktitle = {Informatik 2016 – {Informatik} von {Menschen} für {Menschen}, {GI}-{Edition}-{Lecture} {Notes} in {Informatics} ({LNI})},
  author = {Abele, Nils Darwin and Hoffmann, Sven and Kuhnhen, Christopher and Ludwig, Thomas and Schäfer, Walter and Schweitzer, Marcus and Wulf, Volker},
  year = {2016},
  keywords = {CSCW},
  }

• ---

  Meurer, J., Lawo, D., Janssen, L. & Wulf, V. (2016)Designing Mobility Eco-Feedback for Elderly Users

  Proceedings of the 2016 CHI Conference Extended Abstracts on Human Factors in Computing Systems. New York, NY, USA, Publisher: ACM, Pages: 921–926 doi:10.1145/2851581.2851599
  [BibTeX] [Download PDF]

  @inproceedings{meurer_designing_2016,
  address = {New York, NY, USA},
  series = {{CHI} {EA} '16},
  title = {Designing {Mobility} {Eco}-{Feedback} for {Elderly} {Users}},
  isbn = {978-1-4503-4082-3},
  url = {http://doi.acm.org/10.1145/2851581.2851599},
  doi = {10.1145/2851581.2851599},
  booktitle = {Proceedings of the 2016 {CHI} {Conference} {Extended} {Abstracts} on {Human} {Factors} in {Computing} {Systems}},
  publisher = {ACM},
  author = {Meurer, Johanna and Lawo, Dennis and Janssen, Lukas and Wulf, Volker},
  year = {2016},
  keywords = {PRAXLABS, mobility, behavior change, eco-feedback, elderly adults, persuasive sustainability, a-paper},
  pages = {921--926},
  }

• ---

  Weibert, A., Aal, K., Marshall, A. & Wulf, V. (2016)Facilitating STEAM Learning among Children with Paper Circuit Activities

  FabLearn Europe. Preston
  [BibTeX] [Download PDF]

  @inproceedings{weibert_facilitating_2016,
  address = {Preston},
  title = {Facilitating {STEAM} {Learning} among {Children} with {Paper} {Circuit} {Activities}},
  url = {http://fablearn.eu/wp-content/uploads/Fablearn2016_IlluminatingSteamKnowledge_160513.pdf},
  booktitle = {{FabLearn} {Europe}},
  author = {Weibert, Anne and Aal, Konstantin and Marshall, Andrea and Wulf, Volker},
  year = {2016},
  keywords = {Come\_In},
  }

• ---

  Reuter, C., Gellert, R. & Geilen, G. (2016)Reception of Terror in Germany – Security, Privacy and Social Media

  Environmental Informatics – Stability, Continuity, Innovation. Current trends and future perspectives based on 30 years of history. Adjunct Proceedings of the EnviroInfo 2016 conference. Berlin, Pages: 151–156
  [BibTeX] [Download PDF]

  @inproceedings{reuter_reception_2016,
  address = {Berlin},
  title = {Reception of {Terror} in {Germany} – {Security}, {Privacy} and {Social} {Media}},
  url = {http://wineme.uni-siegen.de/paper/2016/2016_reutergeilengellert_receptionterrorgermany-securityprivacysocialmedia_enviroinfo.pdf http://www.peasec.de/paper/2016/2016_ReuterGeilenGellert_ReceptionTerrorGermany-SecurityPrivacySocialMedia_EnviroInfo_selbst.p},
  booktitle = {Environmental {Informatics} – {Stability}, {Continuity}, {Innovation}. {Current} trends and future perspectives based on 30 years of history. {Adjunct} {Proceedings} of the {EnviroInfo} 2016 conference},
  author = {Reuter, Christian and Gellert, Robin and Geilen, Gordian},
  editor = {Wohlgemuth, Volker and Fuchs-Kittowski, Frank and Wittmann, Jochen},
  year = {2016},
  keywords = {CSCW, EmerGent, Frieden, SMO, KOKOS, Terror},
  pages = {151--156},
  }

• ---

  Reuter, C., Mentler, T., Geisler, S., Herczeg, M., Ludwig, T., Pipek, V., Nestler, S. & Sautter, J. (2016)Aktuelle Ansätze zur Mensch-Computer-Interaktion in sicherheitskritischen Systemen

  Mensch & Computer: Workshopband. Aachen, Germany, Publisher: Gesellschaft für Informatik e.V. doi:10.18420/muc2016-ws01-0000
  [BibTeX] [Abstract] [Download PDF]

  Die zunehmende Durchdringung der Lebenswelt mit IT macht auch nicht vor sicherheitskritischen Systemen halt. Anwendungsfelder betreffen kritische Infrastrukturen, Leitstellensysteme, Fahrzeug- und Verkehrsführungssoftware, Prozessführungssysteme, Produktionstechnologien, Anwendung der Medizintechnik, des Krisenmanagements, der Gefahrenabwehr oder des Terrorismus. Die Mensch-Computer-Interaktion in solchen sicherheitskritischen Systemen und Anwendungsfeldern ist eine Herausforderung nicht nur für die Informatik, sondern eine interdisziplinäre Aufgabe an der Schnittstelle vieler Disziplinen. Zunehmend müssen auch mobile Kontexte und Endgeräte sowie soziale Netzwerke in die Betrachtungen einbezogen werden.

  @inproceedings{reuter_aktuelle_2016,
  address = {Aachen, Germany},
  title = {Aktuelle {Ansätze} zur {Mensch}-{Computer}-{Interaktion} in sicherheitskritischen {Systemen}},
  url = {http://dl.mensch-und-computer.de/bitstream/handle/123456789/5056/Reuter_etal_2016.pdf http://wineme.uni-siegen.de/paper/2016/2016_Reuteretal_AktuelleAnsatzeSicherheitskritischeHCI.pdf},
  doi = {10.18420/muc2016-ws01-0000},
  abstract = {Die zunehmende Durchdringung der Lebenswelt mit IT macht auch nicht vor sicherheitskritischen Systemen halt. Anwendungsfelder betreffen kritische Infrastrukturen, Leitstellensysteme, Fahrzeug- und Verkehrsführungssoftware, Prozessführungssysteme, Produktionstechnologien, Anwendung der Medizintechnik, des Krisenmanagements, der Gefahrenabwehr oder des Terrorismus. Die Mensch-Computer-Interaktion in solchen sicherheitskritischen Systemen und Anwendungsfeldern ist eine Herausforderung nicht nur für die Informatik, sondern eine interdisziplinäre Aufgabe an der Schnittstelle vieler Disziplinen. Zunehmend müssen auch mobile Kontexte und Endgeräte sowie soziale Netzwerke in die Betrachtungen einbezogen werden.},
  booktitle = {Mensch \& {Computer}: {Workshopband}},
  publisher = {Gesellschaft für Informatik e.V.},
  author = {Reuter, Christian and Mentler, Tilo and Geisler, Stefan and Herczeg, Michael and Ludwig, Thomas and Pipek, Volkmar and Nestler, Simon and Sautter, Johannes},
  editor = {Weyers, B. and Dittmar, A.},
  year = {2016},
  keywords = {CSCW, HCI, EmerGent, SMO, KOKOS},
  }

• ---

  Wagenknecht, S. & Korn, M. (2016)Hacking as Transgressive Infrastructuring: Mobile Phone Networks and the German Chaos Computer Club

  Proceedings of the 19th \ACM\ Conference on Computer-Supported Cooperative Work and Social Computing (\CSCW\ 2016). San Francisco, USA, Pages: 1104–1117
  [BibTeX]

  @inproceedings{wagenknecht_hacking_2016,
  address = {San Francisco, USA},
  title = {Hacking as {Transgressive} {Infrastructuring}: {Mobile} {Phone} {Networks} and the {German} {Chaos} {Computer} {Club}},
  booktitle = {Proceedings of the 19th \{{ACM}\} {Conference} on {Computer}-{Supported} {Cooperative} {Work} and {Social} {Computing} (\{{CSCW}\} 2016)},
  author = {Wagenknecht, Susann and Korn, Matthias},
  year = {2016},
  keywords = {CSCW, A-Paper},
  pages = {1104--1117},
  }

• ---

  Reuter, C., Amelunxen, C. & Moi, M. (2016)Semi-Automatic Alerts and Notifications for Emergency Services based on Cross-Platform Social Media Data –Evaluation of a Prototype

  Informatik 2016: von Menschen für Menschen. Klagenfurt, Publisher: GI-Edition-Lecture Notes in Informatics (LNI), Pages: 1805–1818
  [BibTeX] [Abstract] [Download PDF]

  The convergence of social networking and mobile media technology is shifting the way how people communicate and gain or share information. People are using social media to a greater extent, also in emergency situations. During disasters throughout the world, such as the 2010 Haiti earthquake, the 2013 European floods, or the terror attacks 2015 in Paris and 2016 in Brussels, this has been illustrated again. Often information about disasters even finds its way faster to social media than it reaches regular news companies and emergency services. However, approaches for processing and analyzing the vast quantities of data produced have even more potential. Yet many emergency services still have not found a way to put this potential to an effective use. Within our project EmerGent we are developing a system to process and analyse information from social media particularly tailored for the specific needs of emergency services. The aim is to transform the high volume of noisy data into a low volume of rich content that is useful to emergency personnel. In the first part of this paper we present our approach from a user interface perspective. The second part deals with the evaluation of the approach and the derivation of future potentials of the approach.

  @inproceedings{reuter_semi-automatic_2016,
  address = {Klagenfurt},
  title = {Semi-{Automatic} {Alerts} and {Notifications} for {Emergency} {Services} based on {Cross}-{Platform} {Social} {Media} {Data} –{Evaluation} of a {Prototype}},
  url = {http://subs.emis.de/LNI/Proceedings/Proceedings259/P-259.pdf#page=1806 http://wineme.uni-siegen.de/paper/2016/2016_ReuterAmelunxenMoi_EvaluationAlertsNotifications_INF.pdf},
  abstract = {The convergence of social networking and mobile media technology is shifting the way how people communicate and gain or share information. People are using social media to a greater extent, also in emergency situations. During disasters throughout the world, such as the 2010 Haiti earthquake, the 2013 European floods, or the terror attacks 2015 in Paris and 2016 in Brussels, this has been illustrated again. Often information about disasters even finds its way faster to social media than it reaches regular news companies and emergency services. However, approaches for processing and analyzing the vast quantities of data produced have even more potential. Yet many emergency services still have not found a way to put this potential to an effective use. Within our project EmerGent we are developing a system to process and analyse information from social media particularly tailored for the specific needs of emergency services. The aim is to transform the high volume of noisy data into a low volume of rich content that is useful to emergency personnel. In the first part of this paper we present our approach from a user interface perspective. The second part deals with the evaluation of the approach and the derivation of future potentials of the approach.},
  booktitle = {Informatik 2016: von {Menschen} für {Menschen}},
  publisher = {GI-Edition-Lecture Notes in Informatics (LNI)},
  author = {Reuter, Christian and Amelunxen, Christoph and Moi, Matthias},
  editor = {Mayr, Heinrich C. and Pinzger, Martin},
  year = {2016},
  keywords = {CSCW, HCI, EmerGent, SMO, Kooperation},
  pages = {1805--1818},
  }

• ---

  Ludwig, T. & Pipek, V. (2016)Cyber-Physische Produktionssysteme im Mittelstand: Herausforderungen zu Industrie 4.0 aus Sicht von KMU

  Multikonferenz Wirtschaftsinformatik, Research-in-Progress.
  [BibTeX] [Download PDF]

  @inproceedings{ludwig_cyber-physische_2016,
  title = {Cyber-{Physische} {Produktionssysteme} im {Mittelstand}: {Herausforderungen} zu {Industrie} 4.0 aus {Sicht} von {KMU}},
  url = {http://www.tholud.de/wp-content/uploads/2016/05/2016-LudwigPipek-CPPSundKMU-MKWI.pdf},
  booktitle = {Multikonferenz {Wirtschaftsinformatik}, {Research}-in-{Progress}},
  author = {Ludwig, Thomas and Pipek, Volkmar},
  year = {2016},
  keywords = {CSCW},
  }

• ---

  Pihkala, S. & Karasti, H. (2016)Reflexive engagement: Orientation for ‘Doing Reflexivity’ and Addressing ‘Participation in Plural’

  Proceedings of the 14th Participatory Design Conference on Full papers – PDC ’16., Pages: 21–30 doi:10.1145/2940299.2940302
  [BibTeX] [Download PDF]

  @inproceedings{pihkala_reflexive_2016-1,
  title = {Reflexive engagement: {Orientation} for ‘{Doing} {Reflexivity}' and {Addressing} ‘{Participation} in {Plural}'},
  isbn = {978-1-4503-4046-5},
  url = {http://dl.acm.org/citation.cfm?doid=2940299.2940302},
  doi = {10.1145/2940299.2940302},
  booktitle = {Proceedings of the 14th {Participatory} {Design} {Conference} on {Full} papers - {PDC} '16},
  author = {Pihkala, Suvi and Karasti, Helena},
  year = {2016},
  keywords = {cscw, social media, participatory design, participation, reflexivity, reflexive engagement, relationships},
  pages = {21--30},
  }

• ---

  Stein, M., Boden, A., Hornung, D. & Wulf, V. (2016)Third Spaces in the Age of IoT: A Study on Participatory Design of Complex Systems

  Symposium on Challenges and experiences in designing for an ageing society, 12th International Conference on Designing Interactive Systems (COOP). Trento, Italia
  [BibTeX]

  @inproceedings{stein_third_2016,
  address = {Trento, Italia},
  title = {Third {Spaces} in the {Age} of {IoT}: {A} {Study} on {Participatory} {Design} of {Complex} {Systems}},
  booktitle = {Symposium on {Challenges} and experiences in designing for an ageing society, 12th {International} {Conference} on {Designing} {Interactive} {Systems} ({COOP})},
  author = {Stein, Martin and Boden, Alexander and Hornung, Dominik and Wulf, Volker},
  year = {2016},
  }

• ---

  Reuter, C., Pätsch, K. & Runft, E. (2016)Terrorismus und soziale Medien – Propaganda und Gegenpropaganda

  Mensch & Computer: Tagungsband. Aachen, Germany, Publisher: Gesellschaft für Informatik e.V. doi:10.18420/muc2016-mci-0209
  [BibTeX] [Abstract] [Download PDF]

  Der Terrorismus nutzt das Internet und insbesondere soziale Medien bereits seit einiger Zeit zur Rekrutierung neuer Mitglieder und zur Verbreitung ihrer Ideologie. Aber auch deren Gegner nutzen das Internet zur Terrorbekämpfung. Auch wenn es zum Einsatz sozialer Medien in Krisen bereits zahlreiche Veröffentlichungen gibt, wurde deren Einsatz im Terrorismus, einer besonderen Art der Krise, insbesondere in der digitalen Terrorbekämpfung, noch weniger betrachtet. Dieser Artikel fasst im ersten Teil den Stand der Forschung in jenem Bereich zusammen. Im zweiten Teil stellt er eine explorative empirische Studie zur Terrorismusbekämpfung in sozialen Medien dar. Hierzu werden verschiedene, möglichst repräsentative Formen am Beispiel von Twitter analysiert und gegliedert. Ziel ist die Schaffung eines Überblicks, der weiteren Forschungsarbeiten als Grundlage dienen kann.

  @inproceedings{reuter_terrorismus_2016,
  address = {Aachen, Germany},
  title = {Terrorismus und soziale {Medien} – {Propaganda} und {Gegenpropaganda}},
  url = {https://dl.gi.de/bitstream/handle/20.500.12116/178/bitstream_8792.pdf http://dl.mensch-und-computer.de/bitstream/handle/123456789/5017/Reuter_Pätsch_Runft_2016.pdf http://wineme.uni-siegen.de/paper/2016/2016_ReuterPaetschRunft_TerrorismusSozialeMedienGege},
  doi = {10.18420/muc2016-mci-0209},
  abstract = {Der Terrorismus nutzt das Internet und insbesondere soziale Medien bereits seit einiger Zeit zur Rekrutierung neuer Mitglieder und zur Verbreitung ihrer Ideologie. Aber auch deren Gegner nutzen das Internet zur Terrorbekämpfung. Auch wenn es zum Einsatz sozialer Medien in Krisen bereits zahlreiche Veröffentlichungen gibt, wurde deren Einsatz im Terrorismus, einer besonderen Art der Krise, insbesondere in der digitalen Terrorbekämpfung, noch weniger betrachtet. Dieser Artikel fasst im ersten Teil den Stand der Forschung in jenem Bereich zusammen. Im zweiten Teil stellt er eine explorative empirische Studie zur Terrorismusbekämpfung in sozialen Medien dar. Hierzu werden verschiedene, möglichst repräsentative Formen am Beispiel von Twitter analysiert und gegliedert. Ziel ist die Schaffung eines Überblicks, der weiteren Forschungsarbeiten als Grundlage dienen kann.},
  booktitle = {Mensch \& {Computer}: {Tagungsband}},
  publisher = {Gesellschaft für Informatik e.V.},
  author = {Reuter, Christian and Pätsch, Katja and Runft, Elena},
  editor = {Prinz, W. and Borchers, J. and Jarke, M.},
  year = {2016},
  keywords = {CSCW, EmerGent, Frieden, SMO, Terror},
  }

• ---

  Ludwig, T., Kotthaus, C. & Stumpf, R. (2016)Koordination der ungebundenen Flüchtlingshilfe durch soziale Medien

  Mensch & Computer: Workshopband. Aachen, Publisher: Gesellschaft für Informatik e.V.
  [BibTeX] [Download PDF]

  @inproceedings{ludwig_koordination_2016,
  address = {Aachen},
  title = {Koordination der ungebundenen {Flüchtlingshilfe} durch soziale {Medien}},
  url = {http://dl.mensch-und-computer.de/bitstream/handle/123456789/5112/Ludwig_Kotthaus_Stumpf_2016.pdf},
  booktitle = {Mensch \& {Computer}: {Workshopband}},
  publisher = {Gesellschaft für Informatik e.V.},
  author = {Ludwig, Thomas and Kotthaus, Christoph and Stumpf, Robin},
  editor = {Weyers, Benjamin and Dittmar, Anke},
  year = {2016},
  keywords = {CSCW},
  }

• ---

  Reuter, C. (2016)Emergence as a Characteristic of Resilient Cooperation Technologies

  Environmental Informatics – Stability, Continuity, Innovation. Current trends and future perspectives based on 30 years of history. Adjunct Proceedings of the EnviroInfo 2016 conference. Berlin, Germany, Pages: 141–144
  [BibTeX] [Download PDF]

  @inproceedings{reuter_emergence_2016,
  address = {Berlin, Germany},
  title = {Emergence as a {Characteristic} of {Resilient} {Cooperation} {Technologies}},
  url = {http://wineme.uni-siegen.de/paper/2016/2016_reuter_emergencecharacteristicresilienttechnologies_enviroinfo.pdf http://www.peasec.de/paper/2016/2016_Reuter_EmergenceCharacteristicResilientTechnologies_EnviroInfo.pdfsticresilienttechnologies_enviroinfo.pdf},
  booktitle = {Environmental {Informatics} – {Stability}, {Continuity}, {Innovation}. {Current} trends and future perspectives based on 30 years of history. {Adjunct} {Proceedings} of the {EnviroInfo} 2016 conference},
  author = {Reuter, Christian},
  editor = {Wohlgemuth, Volker and Fuchs-Kittowski, Frank and Wittmann, Jochen},
  year = {2016},
  keywords = {CSCW, EmerGent, Infrastruktur, RSF},
  pages = {141--144},
  }

• ---

  Reuter, C., Mentler, T., Geisler, S., Herczeg, M., Ludwig, T., Pipek, V., Nestler, S. & Sautter, J. (2016)Proceedings des Workshops “Mensch-Computer-Interaktion in sicherheitskritischen Systemen”

  Mensch & Computer: Workshopband. Aachen, Germany, Publisher: Gesellschaft für Informatik e.V.
  [BibTeX] [Download PDF]

  @inproceedings{reuter_proceedings_2016,
  address = {Aachen, Germany},
  title = {Proceedings des {Workshops} "{Mensch}-{Computer}-{Interaktion} in sicherheitskritischen {Systemen}"},
  url = {http://dl.mensch-und-computer.de/handle/123456789/4876/browse?value=Mensch-Computer-Interaktion+in+sicherheitskritischen+Systemen&type=session http://wineme.uni-siegen.de/paper/2016/2016_proc-sicherheitskritischemmi_muc.pdf},
  booktitle = {Mensch \& {Computer}: {Workshopband}},
  publisher = {Gesellschaft für Informatik e.V.},
  author = {Reuter, Christian and Mentler, Tilo and Geisler, Stefan and Herczeg, Michael and Ludwig, Thomas and Pipek, Volkmar and Nestler, Simon and Sautter, Johannes},
  editor = {Weyers, B. and Dittmar, A.},
  year = {2016},
  keywords = {CSCW, HCI, EmerGent, EMERGENT},
  }

• ---

  Weibert, A., Sprenger, M., Randall, D. & Wulf, V. (2016)Lifecycles of Computer Clubs: Rhythms and Patterns of Collaboration and Learning in an Intercultural Setting

  Proceedings of the 19th International Conference on Supporting Group Work. New York, NY, USA, Publisher: ACM, Pages: 137–147 doi:10.1145/2957276.2957306
  [BibTeX] [Download PDF]

  @inproceedings{weibert_lifecycles_2016,
  address = {New York, NY, USA},
  series = {{GROUP} '16},
  title = {Lifecycles of {Computer} {Clubs}: {Rhythms} and {Patterns} of {Collaboration} and {Learning} in an {Intercultural} {Setting}},
  isbn = {978-1-4503-4276-6},
  url = {http://doi.acm.org/10.1145/2957276.2957306},
  doi = {10.1145/2957276.2957306},
  booktitle = {Proceedings of the 19th {International} {Conference} on {Supporting} {Group} {Work}},
  publisher = {ACM},
  author = {Weibert, Anne and Sprenger, Mary-Ann and Randall, Dave and Wulf, Volker},
  year = {2016},
  keywords = {Come\_In, computer club, children, intercultural, collaboration, lifecycles},
  pages = {137--147},
  }

• ---

  Reuter, C., Geilen, G. & Gellert, R. (2016)Sicherheit vs. Privatsphäre: Zur Akzeptanz von Überwachung in sozialen Medien im Kontext von Terrorkrisen

  Informatik 2016: von Menschen für Menschen. Klagenfurt, Publisher: GI-Edition-Lecture Notes in Informatics (LNI)
  [BibTeX] [Abstract] [Download PDF]

  Nach den terroristischen Anschlägen in Paris 2015 und Brüssel 2016 wurde das Bedürfnis nach mehr Sicherheit und Überwachung im Internet laut. Als Folge der Enthüllungen der Überwachungs- und Spionagetechniken der National Security Agency (NSA) durch Edward Snowden 2013 konnte in der Bevölkerung aber auch ein Aufschrei nach erhöhtem Schutz der Privatsphäre im Internet wahrgenommen werden. Die geschilderten Ereignisse verdeutlichen die gegensätzlichen Wünsche nach Sicherheit und Überwachung im Internet sowie Schutz der Privatsphäre. Im ersten Teil dieses Beitrags stellen wir den Stand der Forschung im Bereich Terror, Sicherheit und Privatsphäre in sozialen Medien dar. Im zweiten Teil führen wir eine explorative Studie durch, um zu beleuchten, ob Bürgerinnen und Bürger in Krisenzeiten bereit wären, ihre Privatsphäre im Internet, vor allem in sozialen Netzwerken, zugunsten von Sicherheit zu reduzieren. Basierend auf qualitativen Daten zeigt diese Arbeit Meinungscluster und Tendenzen in Bezug auf das Nullsummenspiel „Sicherheit und Privatsphäre“.

  @inproceedings{reuter_sicherheit_2016,
  address = {Klagenfurt},
  title = {Sicherheit vs. {Privatsphäre}: {Zur} {Akzeptanz} von Überwachung in sozialen {Medien} im {Kontext} von {Terrorkrisen}},
  url = {http://subs.emis.de/LNI/Proceedings/Proceedings259/P-259.pdf#page=1760 http://www.wineme.uni-siegen.de/paper/2016/2016_ReuterGeilenGellert_SicherheitvsPrivatsphaere-Terrorkrise_INF.pdf http://wineme.uni-siegen.de/paper/2016/2016_ReuterGeilenGellert_Sicher},
  abstract = {Nach den terroristischen Anschlägen in Paris 2015 und Brüssel 2016 wurde das Bedürfnis nach mehr Sicherheit und Überwachung im Internet laut. Als Folge der Enthüllungen der Überwachungs- und Spionagetechniken der National Security Agency (NSA) durch Edward Snowden 2013 konnte in der Bevölkerung aber auch ein Aufschrei nach erhöhtem Schutz der Privatsphäre im Internet wahrgenommen werden. Die geschilderten Ereignisse verdeutlichen die gegensätzlichen Wünsche nach Sicherheit und Überwachung im Internet sowie Schutz der Privatsphäre. Im ersten Teil dieses Beitrags stellen wir den Stand der Forschung im Bereich Terror, Sicherheit und Privatsphäre in sozialen Medien dar. Im zweiten Teil führen wir eine explorative Studie durch, um zu beleuchten, ob Bürgerinnen und Bürger in Krisenzeiten bereit wären, ihre Privatsphäre im Internet, vor allem in sozialen Netzwerken, zugunsten von Sicherheit zu reduzieren. Basierend auf qualitativen Daten zeigt diese Arbeit Meinungscluster und Tendenzen in Bezug auf das Nullsummenspiel „Sicherheit und Privatsphäre“.},
  booktitle = {Informatik 2016: von {Menschen} für {Menschen}},
  publisher = {GI-Edition-Lecture Notes in Informatics (LNI)},
  author = {Reuter, Christian and Geilen, Gordian and Gellert, Robin},
  editor = {Mayr, Heinrich C. and Pinzger, Martin},
  year = {2016},
  keywords = {CSCW, HCI, EmerGent, Frieden, SMO, KOKOS, Terror},
  }

• ---

  Stickel, O. & Pipek, V. (2016)Infrastructuring & Digital Fabrication

  INFORMATIK 2016. Klagenfurt
  [BibTeX]

  @inproceedings{stickel_infrastructuring_2016-1,
  address = {Klagenfurt},
  title = {Infrastructuring \& {Digital} {Fabrication}},
  booktitle = {{INFORMATIK} 2016},
  author = {Stickel, Oliver and Pipek, Volkmar},
  year = {2016},
  keywords = {CSCW, FabLab},
  }

• ---

  Beckers, K. & Pape, S. (2016)A Serious Game for Eliciting Social Engineering Security Requirements

  Proceedings of the 24th IEEE International Conference on Requirements Engineering, IEEE Computer Society.
  [BibTeX]

  @inproceedings{beckers_serious_2016,
  title = {A {Serious} {Game} for {Eliciting} {Social} {Engineering} {Security} {Requirements}},
  volume = {RE '16},
  language = {en},
  booktitle = {Proceedings of the 24th {IEEE} {International} {Conference} on {Requirements} {Engineering}, {IEEE} {Computer} {Society}},
  author = {Beckers, K. and Pape, S.},
  year = {2016},
  keywords = {sidate},
  }

• ---

  Kotthaus, C., Ludwig, T. & Pipek, V. (2016)Persuasive System Design Analysis of Mobile Warning Apps for Citizens.

  Adjunct Proceedings of the 11th International Conference on Persuasive Technology, (Persuasive ’16). Salzburg
  [BibTeX] [Download PDF]

  @inproceedings{kotthaus_persuasive_2016,
  address = {Salzburg},
  title = {Persuasive {System} {Design} {Analysis} of {Mobile} {Warning} {Apps} for {Citizens}.},
  url = {https://static1.squarespace.com/static/537a1f91e4b0ccfe943c6bc6/t/56fbb7b940261dc6fac3fb91/1459337146812/7_Kotthaus_Ludwig_Pipek.pdf},
  booktitle = {Adjunct {Proceedings} of the 11th {International} {Conference} on {Persuasive} {Technology}, ({Persuasive} '16)},
  author = {Kotthaus, Christoph and Ludwig, Thomas and Pipek, Volkmar},
  year = {2016},
  keywords = {CSCW, PRAXLABS},
  }

• ---

  Ostergaard, K. L., Karasti, H. & Simonsen, J. (2016)Nurses’ journey toward genuine participation

  Proceedings of the 14th Participatory Design Conference on Short Papers, Interactive Exhibitions, Workshops – PDC ’16., Pages: 57–60 doi:10.1145/2948076.2948080
  [BibTeX] [Abstract] [Download PDF]

  Copyright 2016 ACM.This paper contributes to the ongoing debate on participation in Participatory Design (PD) by drawing on the notion of genuine participation [8]. It clarifies nurses’ empirical journey as one of becoming and learning [1, 6], where they move from being reluctant participants, attending only because management has instructed them to do so, to taking an interest and finding their voices in the design process. In this way, they are ultimately able to engage in genuine and willing participation. The main discussion points in the paper are the transitions in the nurses’ journey toward embracing qualities of genuine participation, the nurse-researcher’s reflections on her facilitation of the process, and collective learning as an integral part of the process.

  @inproceedings{ostergaard_nurses_2016,
  title = {Nurses' journey toward genuine participation},
  isbn = {978-1-4503-4136-3},
  url = {http://dl.acm.org/citation.cfm?doid=2948076.2948080},
  doi = {10.1145/2948076.2948080},
  abstract = {Copyright 2016 ACM.This paper contributes to the ongoing debate on participation in Participatory Design (PD) by drawing on the notion of genuine participation [8]. It clarifies nurses' empirical journey as one of becoming and learning [1, 6], where they move from being reluctant participants, attending only because management has instructed them to do so, to taking an interest and finding their voices in the design process. In this way, they are ultimately able to engage in genuine and willing participation. The main discussion points in the paper are the transitions in the nurses' journey toward embracing qualities of genuine participation, the nurse-researcher's reflections on her facilitation of the process, and collective learning as an integral part of the process.},
  booktitle = {Proceedings of the 14th {Participatory} {Design} {Conference} on {Short} {Papers}, {Interactive} {Exhibitions}, {Workshops} - {PDC} '16},
  author = {Ostergaard, Kija Lin and Karasti, Helena and Simonsen, Jesper},
  year = {2016},
  keywords = {cscw, participatory design, genuine participation, mutual learning},
  pages = {57--60},
  }

• ---

  Dax, J., Ludwig, T. & Pipek, V. (2016)Remotino: Supporting End-User Developers in Prototyping Embedded Devices

  Workshop Proceedings of International Working Conference on Advanced Visual Interfaces (AVI 2016).
  [BibTeX] [Download PDF]

  @inproceedings{dax_remotino_2016,
  title = {Remotino: {Supporting} {End}-{User} {Developers} in {Prototyping} {Embedded} {Devices}},
  url = {http://ceur-ws.org/Vol-1602/paper2.pdf},
  booktitle = {Workshop {Proceedings} of {International} {Working} {Conference} on {Advanced} {Visual} {Interfaces} ({AVI} 2016)},
  author = {Dax, Julian and Ludwig, Thomas and Pipek, Volkmar},
  year = {2016},
  keywords = {CSCW, Appropriation, bugging, De, Development, End, Internet of Things, Prototyping, User},
  }

• ---

  Schorch, M., Wan, L., Randall, D. & Wulf, V. (2016)Designing for Those who are Overlooked – Insider Perspectives on Care Practices and Cooperative Work of Elderly Informal Caregivers

  Proceedings of the 19th ACM Conference on Computer-Supported Cooperative Work & Social Computing – CSCW ’16. New York, New York, USA, Publisher: ACM Press, Pages: 785–797 doi:10.1145/2818048.2819999
  [BibTeX] [Download PDF]

  @inproceedings{schorch_designing_2016,
  address = {New York, New York, USA},
  title = {Designing for {Those} who are {Overlooked} - {Insider} {Perspectives} on {Care} {Practices} and {Cooperative} {Work} of {Elderly} {Informal} {Caregivers}},
  isbn = {978-1-4503-3592-8},
  url = {http://dl.acm.org/citation.cfm?id=2818048.2819999 http://wineme.uni-siegen.de/paper/2016/787_schorch.pdf},
  doi = {10.1145/2818048.2819999},
  booktitle = {Proceedings of the 19th {ACM} {Conference} on {Computer}-{Supported} {Cooperative} {Work} \& {Social} {Computing} - {CSCW} '16},
  publisher = {ACM Press},
  author = {Schorch, Marén and Wan, Lin and Randall, David and Wulf, Volker},
  year = {2016},
  keywords = {aging society, caregiver, cooperation, ethnography, health},
  pages = {785--797},
  }

• ---

  Hansson, K., Muller, M., Aitamurto, T., Light, A., Mazarakis, A., Gupta, N. & Ludwig, T. (2016)Toward a Typology of Participation in Crowdwork

  Proceedings of the 19th ACM Conference on Computer Supported Cooperative Work and Social Computing Companion. New York, NY, USA, Publisher: ACM, Pages: 515–521 doi:10.1145/2818052.2855510
  [BibTeX] [Download PDF]

  @inproceedings{hansson_toward_2016,
  address = {New York, NY, USA},
  series = {{CSCW} '16 {Companion}},
  title = {Toward a {Typology} of {Participation} in {Crowdwork}},
  isbn = {978-1-4503-3950-6},
  url = {http://www.tholud.de/wp-content/uploads/2016/05/2016-HanssonEtAl-Toward-a-Typology-CSCW.pdf http://doi.acm.org/10.1145/2818052.2855510},
  doi = {10.1145/2818052.2855510},
  booktitle = {Proceedings of the 19th {ACM} {Conference} on {Computer} {Supported} {Cooperative} {Work} and {Social} {Computing} {Companion}},
  publisher = {ACM},
  author = {Hansson, Karin and Muller, Michael and Aitamurto, Tanja and Light, Ann and Mazarakis, Athanasios and Gupta, Neha and Ludwig, Thomas},
  year = {2016},
  keywords = {CSCW, PRAXLABS, KOKOS, citizen science, crowd dynamics, crowdfunding, Crowdsourcing, crowdwork, e-participation, peer-production},
  pages = {515--521},
  }

• ---

  Stevens, G., Meurer, J., Pakusch, C. & Bossauer, P. (2016)From a Driver-centric towards a Service-centric lens on Self-Driving Cars

  CHI 2016 Workshop: HCI and Autonomous Vehicles: Contextual Experience Informs Design. San José, USA.
  [BibTeX]

  @inproceedings{stevens_driver-centric_2016,
  title = {From a {Driver}-centric towards a {Service}-centric lens on {Self}-{Driving} {Cars}},
  booktitle = {{CHI} 2016 {Workshop}: {HCI} and {Autonomous} {Vehicles}: {Contextual} {Experience} {Informs} {Design}. {San} {José}, {USA}},
  author = {Stevens, Gunnar and Meurer, Johanna and Pakusch, Christina and Bossauer, Paul},
  year = {2016},
  keywords = {PRAXLABS, a-paper},
  }

• ---

  Pihkala, S. & Karasti, H. (2016)Reflexive Engagement: Enacting Reflexivity in Design and for ‘Participation in Plural’

  Proceedings of the 14th Participatory Design Conference: Full Papers – Volume 1., Pages: 21–30 doi:10.1145/2940299.2940302
  [BibTeX] [Abstract] [Download PDF]

  This paper joins the discussion on participation in Participatory Design (PD) by proposing reflexivity as an orientation for engaging in design and for the plurality of participation. Based on our study in which a social media-supported collaboration model was designed with professionals working against workplace harassment, the paper recounts how the designer–researcher’s reflexive orientation allowed participation to be uncovered as manifold and dynamic and how this affected the design process. We discuss the critical sensitivity and attentiveness enacted in design practice as reflexive engagement that encouraged negotiations of roles, goals, and technology. Regarding participation, we discuss reflexive engagement with multiple relationships, participatory assemblies and their intersections and overlaps—participation in plural—in our study. We conclude by proposing the conceptualization of reflexive engagement as an orientation for PD designers to engage in the particularities of situated design practices, while holding to the ethical (political), practical and creative commitments of PD.

  @inproceedings{pihkala_reflexive_2016,
  title = {Reflexive {Engagement}: {Enacting} {Reflexivity} in {Design} and for '{Participation} in {Plural}'},
  isbn = {978-1-4503-4046-5},
  url = {http://doi.acm.org/10.1145/2940299.2940302},
  doi = {10.1145/2940299.2940302},
  abstract = {This paper joins the discussion on participation in Participatory Design (PD) by proposing reflexivity as an orientation for engaging in design and for the plurality of participation. Based on our study in which a social media-supported collaboration model was designed with professionals working against workplace harassment, the paper recounts how the designer–researcher's reflexive orientation allowed participation to be uncovered as manifold and dynamic and how this affected the design process. We discuss the critical sensitivity and attentiveness enacted in design practice as reflexive engagement that encouraged negotiations of roles, goals, and technology. Regarding participation, we discuss reflexive engagement with multiple relationships, participatory assemblies and their intersections and overlaps—participation in plural—in our study. We conclude by proposing the conceptualization of reflexive engagement as an orientation for PD designers to engage in the particularities of situated design practices, while holding to the ethical (political), practical and creative commitments of PD.},
  booktitle = {Proceedings of the 14th {Participatory} {Design} {Conference}: {Full} {Papers} - {Volume} 1},
  author = {Pihkala, Suvi and Karasti, Helena},
  year = {2016},
  keywords = {cscw, participation, participation in plural, reflexive},
  pages = {21--30},
  }

• ---

  Hornung, D., Müller, C., Boden, A. & Stein, M. (2016)Autonomy Support for Elderly People through Everyday Life Gadgets

  Proceedings of the 19th International Conference on Supporting Group Work – GROUP ’16. New York, New York, USA, Publisher: ACM Press, Pages: 421–424 doi:10.1145/2957276.2996284
  [BibTeX]

  @inproceedings{hornung_autonomy_2016,
  address = {New York, New York, USA},
  title = {Autonomy {Support} for {Elderly} {People} through {Everyday} {Life} {Gadgets}},
  isbn = {978-1-4503-4276-6},
  doi = {10.1145/2957276.2996284},
  booktitle = {Proceedings of the 19th {International} {Conference} on {Supporting} {Group} {Work} - {GROUP} '16},
  publisher = {ACM Press},
  author = {Hornung, Dominik and Müller, Claudia and Boden, Alexander and Stein, Martin},
  year = {2016},
  keywords = {italg},
  pages = {421--424},
  }

• ---

  Dax, J., Ley, B., Pape, S., Schmitz, C., Pipek, V. & Rannenberg, K. (2016)Elicitation of Requirements for an inter-organizational Platform to Support Security Management Decisions

  10th International Symposium on Human Aspects of Information Security & Assurance, \HAISA\. Frankfurt, Germany
  [BibTeX] [Abstract]

  Due to new regulations energy providers are required to obtain IT security certificates. Especially small and medium-sized energy providers struggle to fulfill these new requirements. Since most of them are in the same situation, we aim to support their collaboration with a platform. We elicited criteria from energy providers how such a platform should be designed to support them. The main contribution is a set of requirements for the collaboration platform along with the implications for its construction. The focus of this work is not on technical innovation but on how existing technologies and best practices can be adopted for the needs of small and medium-sized energy providers.

  @inproceedings{dax_elicitation_2016,
  address = {Frankfurt, Germany},
  title = {Elicitation of {Requirements} for an inter-organizational {Platform} to {Support} {Security} {Management} {Decisions}},
  abstract = {Due to new regulations energy providers are required to obtain IT security certificates. Especially small and medium-sized energy providers struggle to fulfill these new requirements. Since most of them are in the same situation, we aim to support their collaboration with a platform. We elicited criteria from energy providers how such a platform should be designed to support them. The main contribution is a set of requirements for the collaboration platform along with the implications for its construction. The focus of this work is not on technical innovation but on how existing technologies and best practices can be adopted for the needs of small and medium-sized energy providers.},
  booktitle = {10th {International} {Symposium} on {Human} {Aspects} of {Information} {Security} \& {Assurance}, \{{HAISA}\}},
  author = {Dax, Julian and Ley, Benedikt and Pape, Sebastian and Schmitz, Christopher and Pipek, Volkmar and Rannenberg, Kai},
  year = {2016},
  keywords = {CSCW, security, SIDATE},
  }

• ---

  Hansson, K., Muller, M., Aitamurto, T., Irani, L., Mazarakis, A., Gupta, N. & Ludwig, T. (2016)Crowd Dynamics: Exploring Conflicts and Contradictions in Crowdsourcing

  Proceedings of the 2016 CHI Conference Extended Abstracts on Human Factors in Computing Systems. New York, NY, USA, Publisher: ACM, Pages: 3604–3611 doi:10.1145/2851581.2856505
  [BibTeX] [Download PDF]

  @inproceedings{hansson_crowd_2016,
  address = {New York, NY, USA},
  series = {{CHI} {EA} '16},
  title = {Crowd {Dynamics}: {Exploring} {Conflicts} and {Contradictions} in {Crowdsourcing}},
  isbn = {978-1-4503-4082-3},
  url = {http://doi.acm.org/10.1145/2851581.2856505},
  doi = {10.1145/2851581.2856505},
  booktitle = {Proceedings of the 2016 {CHI} {Conference} {Extended} {Abstracts} on {Human} {Factors} in {Computing} {Systems}},
  publisher = {ACM},
  author = {Hansson, Karin and Muller, Michael and Aitamurto, Tanja and Irani, Lilly and Mazarakis, Athanasios and Gupta, Neha and Ludwig, Thomas},
  year = {2016},
  keywords = {CSCW, citizen science, crowd dynamics, crowdfunding, peer-production, crowd-work, crowdsourcing, a-paper},
  pages = {3604--3611},
  }

• ---

  Meurer, J., Ogonowski, C., Stevens, G. & Wulf, V. (2016)Nachhaltiges Innovationsmanagement in KMU : Eine empirische Untersuchung zu Living Labs as a Service

  Multikonferenz Wirtschaftsinformatik (MKWI)., Pages: 917–928
  [BibTeX] [Download PDF]

  @inproceedings{meurer_nachhaltiges_2016,
  title = {Nachhaltiges {Innovationsmanagement} in {KMU} : {Eine} empirische {Untersuchung} zu {Living} {Labs} as a {Service}},
  url = {http://www.mittelstand-digital.de/MD/Redaktion/DE/PDF/nachhaltiges-innovaionsmarketing,property=pdf,bereich=md,sprache=de,rwb=true.pdf},
  booktitle = {Multikonferenz {Wirtschaftsinformatik} ({MKWI})},
  author = {Meurer, Johanna and Ogonowski, Corinna and Stevens, Gunnar and Wulf, Volker},
  year = {2016},
  keywords = {PRAXLABS, SMARTLIVE, DBL},
  pages = {917--928},
  }

• ---

  Dax, J., Hamburg, J., Kreusch, B., Ley, B., Pape, S., Pipek, V., Rannenberg, K., Schmitz, C. & Terhaag, F. (2016)Sichere Informationsinfrastrukturen für kleine und mittlere Energieversorger

  Multikonferenz Wirtschaftsinformatik, Research-in-Progress., Pages: 59–65
  [BibTeX] [Download PDF]

  @inproceedings{dax_sichere_2016,
  title = {Sichere {Informationsinfrastrukturen} für kleine und mittlere {Energieversorger}},
  url = {http://www.smjp.org/files/publications/DHKLPPRST16mkwi.pdf https://www.researchgate.net/publication/299594666_Sichere_Informationsinfrastrukturen_fur_kleine_und_mittlere_Energieversorger},
  booktitle = {Multikonferenz {Wirtschaftsinformatik}, {Research}-in-{Progress}},
  author = {Dax, Julian and Hamburg, J. and Kreusch, B. and Ley, Benedikt and Pape, Sebastian and Pipek, Volkmar and Rannenberg, Kai and Schmitz, Christopher and Terhaag, F.},
  year = {2016},
  keywords = {CSCW, SIDATE},
  pages = {59--65},
  }

• ---

  Harmon, E., Korn, M., Light, A. & Voida, A. (2016)Designing Against the Status Quo

  Proceedings of the 2016 ACM Conference Companion Publication on Designing Interactive Systems. New York, NY, USA, Publisher: ACM, Pages: 65–68 doi:10.1145/2908805.2913020
  [BibTeX] [Download PDF]

  @inproceedings{harmon_designing_2016,
  address = {New York, NY, USA},
  series = {{DIS} '16 {Companion}},
  title = {Designing {Against} the {Status} {Quo}},
  isbn = {978-1-4503-4315-2},
  url = {http://mkorn.binaervarianz.de/pub/korn-dis2016-ws.pdf http://delivery.acm.org/10.1145/2920000/2913020/p65-harmon.pdf?ip=141.99.250.10&id=2913020&acc=OPEN&key=2BA2C432AB83DA15.56E9F3D885AF536E.4D4702B0C3E38B35.6D218144511F3437&CFID=800968248&CFTOKEN=418207},
  doi = {10.1145/2908805.2913020},
  booktitle = {Proceedings of the 2016 {ACM} {Conference} {Companion} {Publication} on {Designing} {Interactive} {Systems}},
  publisher = {ACM},
  author = {Harmon, Ellie and Korn, Matthias and Light, Ann and Voida, Amy},
  year = {2016},
  keywords = {CSCW, feminist theory, anthropological theory, cultural theory, friction, politics of design, queering, troubling, values},
  pages = {65--68},
  }

• ---

  Ludwig, T., Kotthaus, C. & Pipek, V. (2016)Situated and Ubiquitous Crowdsourcing with Volunteers During Disasters

  Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing: Adjunct. New York, NY, USA, Publisher: ACM, Pages: 1441–1447 doi:10.1145/2968219.2968585
  [BibTeX]

  @inproceedings{ludwig_situated_2016,
  address = {New York, NY, USA},
  series = {{UbiComp} '16},
  title = {Situated and {Ubiquitous} {Crowdsourcing} with {Volunteers} {During} {Disasters}},
  isbn = {978-1-4503-4462-3},
  doi = {10.1145/2968219.2968585},
  booktitle = {Proceedings of the 2016 {ACM} {International} {Joint} {Conference} on {Pervasive} and {Ubiquitous} {Computing}: {Adjunct}},
  publisher = {ACM},
  author = {Ludwig, Thomas and Kotthaus, Christoph and Pipek, Volkmar},
  year = {2016},
  keywords = {crisis management, CSCW, PRAXLABS, KOKOS, situated crowdsourcing, ubiquitous crowdsourcing, volunteers},
  pages = {1441--1447},
  }

• ---

  Hansson, K., Aitamurto, T., Ludwig, T. & Muller, M. (2016)Editorial for the workshop “Toward a Typology of Participation in Crowd Work”

  International Reports on Socio-Informatics (IRSI), Proceedings of the CSCW 2016 – Workshop: Toward a Typology of Participation in Crowdwork., Pages: Vol. 13, Iss. 1, pp. 5–6
  [BibTeX] [Download PDF]

  @inproceedings{hansson_editorial_2016,
  title = {Editorial for the workshop “{Toward} a {Typology} of {Participation} in {Crowd} {Work}”},
  url = {http://www.iisi.de/fileadmin/IISI/upload/IRSI/2016Vol13Iss1/IRSI_Vol13-Iss1_2016_Summary.pdf},
  booktitle = {International {Reports} on {Socio}-{Informatics} ({IRSI}), {Proceedings} of the {CSCW} 2016 – {Workshop}: {Toward} a {Typology} of {Participation} in {Crowdwork}},
  author = {Hansson, Karin and Aitamurto, Tanja and Ludwig, Thomas and Muller, Michael},
  editor = {Ludwig, Thomas and Hansson, Karin and Muller, Michael and Aitamurto, Tanja},
  year = {2016},
  keywords = {CSCW},
  pages = {Vol. 13, Iss. 1, pp. 5--6},
  }

• ---

  Stickel, O. & Pipek, V. (2016)Infrastructuring & Digital Fabrication

  INFORMATIK 2016. Klagenfurt
  [BibTeX]

  @inproceedings{stickel_infrastructuring_2016,
  address = {Klagenfurt},
  title = {Infrastructuring \& {Digital} {Fabrication}},
  booktitle = {{INFORMATIK} 2016},
  author = {Stickel, Oliver and Pipek, Volkmar},
  year = {2016},
  keywords = {CSCW, FabLab},
  }

• ---

  Jakobi, T., Ogonowski, C., Castelli, N., Stevens, G. & Wulf, V. (2016)Das Zuhause smart machen – Erfahrungen aus Nutzersicht

  Mensch & Computer: Tagungsband., Publisher: accepted, Pages: 1–10
  [BibTeX] [Download PDF]

  @inproceedings{jakobi_zuhause_2016,
  title = {Das {Zuhause} smart machen – {Erfahrungen} aus {Nutzersicht}},
  url = {https://www.researchgate.net/profile/Corinna_Ogonowski/publication/307935722_Das_Zuhause_smart_machen_Erfahrungen_aus_Nutzersicht/links/57d2933508ae5f03b48caac4.pdf},
  booktitle = {Mensch \& {Computer}: {Tagungsband}},
  publisher = {accepted},
  author = {Jakobi, Timo and Ogonowski, Corinna and Castelli, Nico and Stevens, Gunnar and Wulf, Volker},
  year = {2016},
  keywords = {PRAXLABS, SMARTLIVE, DBL, Smart Live},
  pages = {1--10},
  }

• ---

  Hansson, K., Aitamurto, T., Ludwig, T. & Gupta, N. (2016)From alienation to relation: Modes of production in crowd work

  International Reports on Socio-Informatics (IRSI), Proceedings of the CSCW 2016 – Workshop: Toward a Typology of Participation in Crowdwork., Pages: Vol. 13, Iss. 1
  [BibTeX] [Download PDF]

  @inproceedings{hansson_alienation_2016,
  title = {From alienation to relation: {Modes} of production in crowd work},
  url = {http://www.iisi.de/fileadmin/IISI/upload/IRSI/2016Vol13Iss1/IRSI_Vol13-Iss1_2016_Hansson_Aitamurto_Ludwig_Muller.pdf},
  booktitle = {International {Reports} on {Socio}-{Informatics} ({IRSI}), {Proceedings} of the {CSCW} 2016 – {Workshop}: {Toward} a {Typology} of {Participation} in {Crowdwork}},
  author = {Hansson, Karin and Aitamurto, Tanja and Ludwig, Thomas and Gupta, Neha},
  editor = {Ludwig, Thomas and Hansson, Karin and Muller, Michael and Aitamurto, Tanja and Gupta, Neha},
  year = {2016},
  keywords = {CSCW},
  pages = {Vol. 13, Iss. 1},
  }

• ---

  Reuter, C. & Hupertz, J. (2016)Sozial auch ohne Netz – Soziale Medien bei Infrastrukturproblemen

  Mensch & Computer: Workshopband. Aachen, Germany, Publisher: Gesellschaft für Informatik e.V. doi:http://dx.doi.org/10.18420/muc2016-ws01-0004
  [BibTeX] [Abstract] [Download PDF]

  Menschen tauschen sich aus und gerade in schwierigen Situationen ist Kommunikation sehr wichtig. In Katastrophenlagen, wie schweren Unwettern, sind jedoch teilweise zentrale Kommunikationsinfrastrukturen betroffen durch der durch Kommunikationsmedien unterstützte Informationsaustausch naturgemäß schwerer möglich als in Zeiten ohne solche Ausfälle. In jenen Fällen ist Kreativität erforderlich. Den Ansatz des Infrastructuring, d.h. der Re-Konzeptualisierung der eigenen Arbeit im Kontext bestehender und potentieller Werkzeuge, aufgreifend werden in diesem Artikel Kommunikationsmöglichkeiten in solchen Fällen untersucht. Basierend auf der Analyse der Verfügbarkeit von Kommunikationsinfrastrukturen wird betrachtet, welche Ansätze zur Kommunikation basierend auf alternativen und dezentralen Infrastrukturen wie MANETs, Wi-Fi und Bluetooth existieren und mithilfe von Smartphones nutzbar gemacht werden können.

  @inproceedings{reuter_sozial_2016,
  address = {Aachen, Germany},
  title = {Sozial auch ohne {Netz} – {Soziale} {Medien} bei {Infrastrukturproblemen}},
  url = {http://dl.mensch-und-computer.de/bitstream/handle/123456789/5090/Reuter_Hupertz_2016.pdf http://wineme.uni-siegen.de/paper/2016/2016_ReuterHupertz_SozialauchohneNetz_MuC.pdf},
  doi = {http://dx.doi.org/10.18420/muc2016-ws01-0004},
  abstract = {Menschen tauschen sich aus und gerade in schwierigen Situationen ist Kommunikation sehr wichtig. In Katastrophenlagen, wie schweren Unwettern, sind jedoch teilweise zentrale Kommunikationsinfrastrukturen betroffen durch der durch Kommunikationsmedien unterstützte Informationsaustausch naturgemäß schwerer möglich als in Zeiten ohne solche Ausfälle. In jenen Fällen ist Kreativität erforderlich. Den Ansatz des Infrastructuring, d.h. der Re-Konzeptualisierung der eigenen Arbeit im Kontext bestehender und potentieller Werkzeuge, aufgreifend werden in diesem Artikel Kommunikationsmöglichkeiten in solchen Fällen untersucht. Basierend auf der Analyse der Verfügbarkeit von Kommunikationsinfrastrukturen wird betrachtet, welche Ansätze zur Kommunikation basierend auf alternativen und dezentralen Infrastrukturen wie MANETs, Wi-Fi und Bluetooth existieren und mithilfe von Smartphones nutzbar gemacht werden können.},
  booktitle = {Mensch \& {Computer}: {Workshopband}},
  publisher = {Gesellschaft für Informatik e.V.},
  author = {Reuter, Christian and Hupertz, Julian},
  editor = {Weyers, B. and Dittmar, A.},
  year = {2016},
  keywords = {CSCW, HCI, EmerGent, SMO, Infrastruktur, KOKOS, RSF},
  }

• ---

  Reuter, C. & Kaufhold, M. (2016)Warum Katastrophenschutzbehörden soziale Medien nicht nutzen wollen

  Mensch & Computer: Tagungsband. Aachen, Germany, Publisher: Gesellschaft für Informatik e.V. doi:10.18420/muc2016-mci-0205
  [BibTeX] [Abstract] [Download PDF]

  In Deutschland wurde die Umfassende Nutzung sozialer Medien in Krisenlagen erstmalig während des mitteleuropäischen Hochwassers 2013 öffentlich wahrgenommen (Kaufhold & Reuter, 2014). Twitter, Facebook, Google Maps und weitere Plattformen dienten der Informationsverbreitung Koordination freiwilliger Helfer. Solche Informationen sind potentiell auch für Behörden und Organisationen mit Sicherheitsaufgaben (BOS) von Relevanz, jedoch existieren ebenfalls Gefahren. Da es sich um einen sicherheitskritischen Kontext handelt, ist die Berücksichtigung kritischer Stimmen von besonderer Relevanz. Dieser Artikel möchte sich folglich mit den Gründen deren Nichtnutzung in Katstrophenlagen beschäftigen. Hierfür wird zuerst der Stand der Forschung analysiert, um anschließend die Ergebnisse einer explorativen empirischen Studie vorzustellen.

  @inproceedings{reuter_warum_2016,
  address = {Aachen, Germany},
  title = {Warum {Katastrophenschutzbehörden} soziale {Medien} nicht nutzen wollen},
  url = {http://dl.mensch-und-computer.de/bitstream/handle/123456789/5014/Reuter_Kaufhold_2016.pdf http://wineme.uni-siegen.de/paper/2016/2016_ReuterKaufhold_WarumKatastrophenschutzbehoerdenkeinesozialeMedien_MuC.pdf https://dl.gi.de/bitstream/handle/20.500.12116/},
  doi = {10.18420/muc2016-mci-0205},
  abstract = {In Deutschland wurde die Umfassende Nutzung sozialer Medien in Krisenlagen erstmalig während des mitteleuropäischen Hochwassers 2013 öffentlich wahrgenommen (Kaufhold \& Reuter, 2014). Twitter, Facebook, Google Maps und weitere Plattformen dienten der Informationsverbreitung Koordination freiwilliger Helfer. Solche Informationen sind potentiell auch für Behörden und Organisationen mit Sicherheitsaufgaben (BOS) von Relevanz, jedoch existieren ebenfalls Gefahren. Da es sich um einen sicherheitskritischen Kontext handelt, ist die Berücksichtigung kritischer Stimmen von besonderer Relevanz. Dieser Artikel möchte sich folglich mit den Gründen deren Nichtnutzung in Katstrophenlagen beschäftigen. Hierfür wird zuerst der Stand der Forschung analysiert, um anschließend die Ergebnisse einer explorativen empirischen Studie vorzustellen.},
  booktitle = {Mensch \& {Computer}: {Tagungsband}},
  publisher = {Gesellschaft für Informatik e.V.},
  author = {Reuter, Christian and Kaufhold, Marc-André},
  editor = {Prinz, W. and Borchers, J. and Jarke, M.},
  year = {2016},
  keywords = {CSCW, EmerGent, SMO},
  }

• ---

  Reuter, C. & Heger, O. (2016)Informelle E-Partizipation in Parteien

  Mensch & Computer: Tagungsband. Aachen, Germany, Publisher: Gesellschaft für Informatik e.V. doi:http://dx.doi.org/10.18420/muc2016-mci-0215
  [BibTeX] [Abstract] [Download PDF]

  Politische Partizipation im Internet hat zunehmenden Einfluss auf reale politische Willensbildungsprozesse. Parteien, die ein Kernelement des politischen Systems in Deutschland bilden, stehen vor einer wichtigen Gestaltungsaufgabe, wenn sie den Strukturwandel der politischen Kommunikation erfolgreich bewältigen möchten. Ziel unseres Beitrags ist es, Erkenntnisse für diese Gestaltungsaufgabe zu liefern. Dafür wurden 91 Vorschläge von CDU-Mitgliedern ausgewertet und ergänzende Interviews geführt, um Praktiken der (E-)Partizipation sowie ihre Defizite und Bedingungen zu identifizieren. Aus den Ergebnissen leiten wir die Notwendigkeit von insbesondere informellen E-Partizipations-und Vernetzungs-Technologien für den Einsatz in der CDU, potentiell aber auch anderen Parteien, ab

  @inproceedings{reuter_informelle_2016,
  address = {Aachen, Germany},
  title = {Informelle {E}-{Partizipation} in {Parteien}},
  url = {http://dl.mensch-und-computer.de/bitstream/handle/123456789/5021/Reuter_Heger_2016.pdf http://wineme.uni-siegen.de/paper/2016/2016_ReuterHeger_InformelleEPartizipationinParteien_MuC.pdf https://dl.gi.de/bitstream/handle/20.500.12116/182/bitstream_8804.pdf},
  doi = {http://dx.doi.org/10.18420/muc2016-mci-0215},
  abstract = {Politische Partizipation im Internet hat zunehmenden Einfluss auf reale politische Willensbildungsprozesse. Parteien, die ein Kernelement des politischen Systems in Deutschland bilden, stehen vor einer wichtigen Gestaltungsaufgabe, wenn sie den Strukturwandel der politischen Kommunikation erfolgreich bewältigen möchten. Ziel unseres Beitrags ist es, Erkenntnisse für diese Gestaltungsaufgabe zu liefern. Dafür wurden 91 Vorschläge von CDU-Mitgliedern ausgewertet und ergänzende Interviews geführt, um Praktiken der (E-)Partizipation sowie ihre Defizite und Bedingungen zu identifizieren. Aus den Ergebnissen leiten wir die Notwendigkeit von insbesondere informellen E-Partizipations-und Vernetzungs-Technologien für den Einsatz in der CDU, potentiell aber auch anderen Parteien, ab},
  booktitle = {Mensch \& {Computer}: {Tagungsband}},
  publisher = {Gesellschaft für Informatik e.V.},
  author = {Reuter, Christian and Heger, Oliver},
  editor = {Prinz, W. and Borchers, J. and Jarke, M.},
  year = {2016},
  keywords = {CSCW, HCI, SMO, Kooperation},
  }

• ---

  Hamidi, F., Müller, C., Baljko, M., Schorch, M., Lewkowicz, M. & Stangl, A. (2016)Engaging with Users and Stakeholders: The Emotional and the Personal

  Proceedings of the 19th International Conference on Supporting Group Work., Publisher: ACM, Pages: 453–456
  [BibTeX]

  @inproceedings{hamidi_engaging_2016,
  title = {Engaging with {Users} and {Stakeholders}: {The} {Emotional} and the {Personal}},
  booktitle = {Proceedings of the 19th {International} {Conference} on {Supporting} {Group} {Work}},
  publisher = {ACM},
  author = {Hamidi, Foad and Müller, Claudia and Baljko, Melanie and Schorch, Marén and Lewkowicz, Myriam and Stangl, Abigale},
  year = {2016},
  keywords = {italg},
  pages = {453--456},
  }

2015

• ---

  Yerousis, G., Aal, K., von Rekowski, T., Randall, D., Rohde, M. & Wulf, V. (2015)Computer-Enabled Project Spaces: Connecting with Palestinian Refugees across Camp Boundaries

  Proceedings of the ACM Conference on Human Factors in Computing Systems – CHI ’15. New York, New York, USA, Publisher: ACM Press, Pages: 3749–3758 doi:10.1145/2702123.2702283
  [BibTeX] [Abstract] [Download PDF]

  Come_IN computer clubs are an established approach to support inter-cultural and inter-generational learning in German neighborhoods. We explore the adaptation of the come_IN concept to the Palestinian context as a means to bridge the social and economic divide that has plagued West Bank society for a period of more than six decades. Social exclusion, political conflicts and prolonged military occupation have kept the refugee camps in a perpetual state of marginalization. In this paper we report on our work in Al Amari – a Palestinian refugee camp adjacent to the city of Ramallah. We examine how the computer club enables the emergence of social ties among residents of the camp and university students acting as tutors. Even though the ties are small-scale and informal, they have the potential to generate new and wider opportunities for exchange that may eventually support more social integration between the camp’s marginalized population and the wider Palestinian population.

  @inproceedings{yerousis_computer-enabled_2015,
  address = {New York, New York, USA},
  title = {Computer-{Enabled} {Project} {Spaces}: {Connecting} with {Palestinian} {Refugees} across {Camp} {Boundaries}},
  volume = {1},
  isbn = {978-1-4503-3145-6},
  url = {http://dl.acm.org/citation.cfm?id=2702123.2702283 http://dx.doi.org/10.1145/2702123.2702283},
  doi = {10.1145/2702123.2702283},
  abstract = {Come\_IN computer clubs are an established approach to support inter-cultural and inter-generational learning in German neighborhoods. We explore the adaptation of the come\_IN concept to the Palestinian context as a means to bridge the social and economic divide that has plagued West Bank society for a period of more than six decades. Social exclusion, political conflicts and prolonged military occupation have kept the refugee camps in a perpetual state of marginalization. In this paper we report on our work in Al Amari – a Palestinian refugee camp adjacent to the city of Ramallah. We examine how the computer club enables the emergence of social ties among residents of the camp and university students acting as tutors. Even though the ties are small-scale and informal, they have the potential to generate new and wider opportunities for exchange that may eventually support more social integration between the camp's marginalized population and the wider Palestinian population.},
  booktitle = {Proceedings of the {ACM} {Conference} on {Human} {Factors} in {Computing} {Systems} - {CHI} '15},
  publisher = {ACM Press},
  author = {Yerousis, George and Aal, Konstantin and von Rekowski, Thomas and Randall, David and Rohde, Markus and Wulf, Volker},
  month = apr,
  year = {2015},
  keywords = {PRAXLABS, yallah, A-Paper, computer club, communities, integration, learning, empowerment},
  pages = {3749--3758},
  }

• ---

  Reuter, C., Ludwig, T., Kaufhold, M. & Pipek, V. (2015)XHELP: Design of a Cross-Platform Social-Media Application to Support Volunteer Moderators in Disasters

  Proceedings of the Conference on Human Factors in Computing Systems (CHI). Seoul, Korea, Publisher: ACM Press, Pages: 4093–4102 doi:10.1145/2702123.2702171
  [BibTeX] [Abstract] [Download PDF]

  Recent disasters have shown an increase in the significance of social media for both affected citizens and volunteers alike in the coordination of information and organization of relief activities, often independently of and in addition to the official emergency response. Existing research mainly focuses on the way in which individual platforms are used by volunteers in response to disasters. This paper examines the use of social media during the European Floods of 2013 and proposes a novel cross-social-media application for volunteers. Besides comprehensive analysis of volunteer communities, interviews were conducted with “digital volunteers” such as Facebook moderators of disaster-related groups. Based on the challenges identified, we designed and implemented the cross-social-media application “XHELP”, which allows information to be both, acquired and distributed cross-media and cross-channel. The evaluation with 20 users leads to further design requirements for applications aiming to support volunteer moderators during disasters.

  @inproceedings{reuter_xhelp_2015,
  address = {Seoul, Korea},
  title = {{XHELP}: {Design} of a {Cross}-{Platform} {Social}-{Media} {Application} to {Support} {Volunteer} {Moderators} in {Disasters}},
  url = {http://www.peasec.de/paper/2015/2015_ReuterLudwigKaufholdPipek_XHELP_CHI.pdf https://www.wineme.uni-siegen.de/paper/2015/2015_reuterludwigkaufholdpipek_xhelp_chi.pdf https://www.youtube.com/watch?v=UJjonJRa3Lg http://dl.acm.org/citation.cfm?id=2702171},
  doi = {10.1145/2702123.2702171},
  abstract = {Recent disasters have shown an increase in the significance of social media for both affected citizens and volunteers alike in the coordination of information and organization of relief activities, often independently of and in addition to the official emergency response. Existing research mainly focuses on the way in which individual platforms are used by volunteers in response to disasters. This paper examines the use of social media during the European Floods of 2013 and proposes a novel cross-social-media application for volunteers. Besides comprehensive analysis of volunteer communities, interviews were conducted with "digital volunteers" such as Facebook moderators of disaster-related groups. Based on the challenges identified, we designed and implemented the cross-social-media application "XHELP", which allows information to be both, acquired and distributed cross-media and cross-channel. The evaluation with 20 users leads to further design requirements for applications aiming to support volunteer moderators during disasters.},
  booktitle = {Proceedings of the {Conference} on {Human} {Factors} in {Computing} {Systems} ({CHI})},
  publisher = {ACM Press},
  author = {Reuter, Christian and Ludwig, Thomas and Kaufhold, Marc-André and Pipek, Volkmar},
  year = {2015},
  keywords = {CSCW, HCI, A-Paper, EmerGent, Selected, SMO, Kooperation},
  pages = {4093--4102},
  }

• ---

  (2015)Proceedings of the 7th International Conference on Communities and Technologies, Limerick, Ireland, June 27-30, 2015

  ., Publisher: ACM
  [BibTeX] [Download PDF]

  @inproceedings{avram_proceedings_2015,
  title = {Proceedings of the 7th {International} {Conference} on {Communities} and {Technologies}, {Limerick}, {Ireland}, {June} 27-30, 2015},
  isbn = {978-1-4503-3460-0},
  url = {http://dl.acm.org/citation.cfm?id=2768545},
  publisher = {ACM},
  editor = {Avram, Gabriela and de Cindio, Fiorella and Pipek, Volkmar},
  year = {2015},
  keywords = {CSCW},
  }

• ---

  Ludwig, T. & Winter, S. (2015)Kichen, Clubs und Co. – Soziale Netzwerke für den Bevölkerungsschutz

  Kurz-Dokumentation 15. Forum Katastrophenvorsorge. Berlin
  [BibTeX]

  @inproceedings{ludwig_kichen_2015,
  address = {Berlin},
  title = {Kichen, {Clubs} und {Co}. - {Soziale} {Netzwerke} für den {Bevölkerungsschutz}},
  booktitle = {Kurz-{Dokumentation} 15. {Forum} {Katastrophenvorsorge}},
  author = {Ludwig, Thomas and Winter, Stephan},
  year = {2015},
  keywords = {CSCW, PRAXLABS, KOKOS},
  }

• ---

  Weibert, A. (2015)When Ideas Learn How to Fly: Crossing Cultural Boundaries with Geocaching Project Work

  Lightning Talk at re:publica 2015.
  [BibTeX]

  @inproceedings{weibert_when_2015,
  title = {When {Ideas} {Learn} {How} to {Fly}: {Crossing} {Cultural} {Boundaries} with {Geocaching} {Project} {Work}},
  booktitle = {Lightning {Talk} at re:publica 2015},
  author = {Weibert, Anne},
  year = {2015},
  keywords = {Come\_In},
  }

• ---

  Gockel, B., Sackmann, T. & Müller, C. (2015)Kommunikation von Verbundenheit mittels Smartwatch

  Mensch & Computer: Tagungsband. Stuttgart, Germany, Publisher: Oldenbourg Wissenschaftsverlag, Pages: 331–334
  [BibTeX] [Download PDF]

  @inproceedings{gockel_kommunikation_2015,
  address = {Stuttgart, Germany},
  title = {Kommunikation von {Verbundenheit} mittels {Smartwatch}},
  url = {https://www.wineme.uni-siegen.de/wp-content/uploads/2018/10/311b2a36aa438f65f82106c66b4124198b64.pdf},
  booktitle = {Mensch \& {Computer}: {Tagungsband}},
  publisher = {Oldenbourg Wissenschaftsverlag},
  author = {Gockel, Bianca and Sackmann, Timo and Müller, Claudia},
  year = {2015},
  keywords = {italg},
  pages = {331--334},
  }

• ---

  Reuter, C., Ludwig, T., Pipek, V., Herczeg, M., Mentler, T., Nestler, S., Sautter, J., Geisler, S., Herczeg, M., Ludwig, T., Pipek, V., Nestler, S. & Sautter, J. (2015)Proceedings des Workshops “Mensch-Computer-Interaktion und Social Computing in sicherheitskritischen Systemen”

  Mensch & Computer: Workshopband. München, Germany, Publisher: Oldenbourg-Verlag, Pages: 99–140
  [BibTeX] [Abstract] [Download PDF]

  Mensch-Computer-Interaktion und Social Computing spielen auch in Krisensituationen eine große Rolle. Durch die größere Verbreitung mobiler und ubiquitärer Technologien sowie die zunehmende Durchdringung sozialer und kooperativer Medien im Alltag haben sich auch im Bereich des Krisenmanagements und der zivilen Sicherheitsforschung neue Möglichkeiten und Potenziale, aber auch Problembereiche entwickelt, die besonderer Aufmerksamkeit bedürfen. Neue Ansätze und Prototypen adressieren Interaktionen und Kooperationen innerhalb und zwischen klassischen Behörden und Organisationen mit Sicherheitsaufgaben (BOS), aber zunehmend auch die Einbeziehung der von der Krise betroffenen Akteure aus den Bereichen der Industrie und der Bürger, die eine Rolle als aktive Krisenmanager wahrnehmen und BOS unterstützen.

  @inproceedings{reuter_proceedings_2015,
  address = {München, Germany},
  title = {Proceedings des {Workshops} "{Mensch}-{Computer}-{Interaktion} und {Social} {Computing} in sicherheitskritischen {Systemen}"},
  url = {http://www.wineme.uni-siegen.de/paper/2015/2015_proc-kritischemci_muc.pdf https://www.wineme.uni-siegen.de/paper/2014/2014_proc-mci-in-krisen_muc.pdf},
  abstract = {Mensch-Computer-Interaktion und Social Computing spielen auch in Krisensituationen eine große Rolle. Durch die größere Verbreitung mobiler und ubiquitärer Technologien sowie die zunehmende Durchdringung sozialer und kooperativer Medien im Alltag haben sich auch im Bereich des Krisenmanagements und der zivilen Sicherheitsforschung neue Möglichkeiten und Potenziale, aber auch Problembereiche entwickelt, die besonderer Aufmerksamkeit bedürfen. Neue Ansätze und Prototypen adressieren Interaktionen und Kooperationen innerhalb und zwischen klassischen Behörden und Organisationen mit Sicherheitsaufgaben (BOS), aber zunehmend auch die Einbeziehung der von der Krise betroffenen Akteure aus den Bereichen der Industrie und der Bürger, die eine Rolle als aktive Krisenmanager wahrnehmen und BOS unterstützen.},
  booktitle = {Mensch \& {Computer}: {Workshopband}},
  publisher = {Oldenbourg-Verlag},
  author = {Reuter, Christian and Ludwig, Thomas and Pipek, Volkmar and Herczeg, Michael and Mentler, Tilo and Nestler, Simon and Sautter, Johannes and Geisler, Stefan and Herczeg, Michael and Ludwig, Thomas and Pipek, Volkmar and Nestler, Simon and Sautter, Johannes},
  editor = {Weisbecker, Anette and Burmester, Michael and Schmidt, Albrecht},
  year = {2015},
  keywords = {CSCW, HCI, EmerGent, SMO},
  pages = {99--140},
  }

• ---

  Dax, J., Ludwig, T., Stickel, O. & Scholl, S. (2015)Die richtige Frage zur richtigen Zeit: Ereignisbedingte Fragebogen-Studien mittels und über Smartphone-Apps

  Mensch & Computer: Workshopband., Publisher: De Gruyter Oldenbourg, Pages: 713–720
  [BibTeX] [Download PDF]

  @inproceedings{dax_richtige_2015,
  title = {Die richtige {Frage} zur richtigen {Zeit}: {Ereignisbedingte} {Fragebogen}-{Studien} mittels und über {Smartphone}-{Apps}},
  url = {http://dl.mensch-und-computer.de/bitstream/handle/123456789/4776/Dax_etal_2015.pdf?sequence=1},
  booktitle = {Mensch \& {Computer}: {Workshopband}},
  publisher = {De Gruyter Oldenbourg},
  author = {Dax, Julian and Ludwig, Thomas and Stickel, Oliver and Scholl, Simon},
  editor = {Weisbecker, Anette and Burmester, Michael and Schmidt, Albrecht},
  year = {2015},
  keywords = {CSCW, CUBES},
  pages = {713--720},
  }

• ---

  Ludwig, T., Reuter, C., Heukäufer, R. & Pipek, V. (2015)CoTable : Collaborative Social Media Analysis with Multi-Touch Tables

  Proceedings of the Information Systems for Crisis Response and Management (ISCRAM). Kristiansand, Norway, Publisher: ISCRAM
  [BibTeX] [Abstract] [Download PDF]

  To be able to take efficient measures in crisis management, it is essential for emergency services to get as much details about an actual situation on-site as possible. Currently content from social media plays an important role since those platforms are used to spread crisis-relevant data within the population. Our contribution presents a concept which supports the situation assessment practices of emergency services by collaboratively evaluating and by analyzing citizen-generated content from social media using a multi-touch table. The concept was implemented based on a Microsoft PixelSense and evaluated with 14 participants. The results reveal the impact of subjectivity of the participants, their positioning around the table as well as the uniqueness of social media posts on the collaborative situation assessment with multi-touch tables

  @inproceedings{ludwig_cotable_2015,
  address = {Kristiansand, Norway},
  title = {{CoTable} : {Collaborative} {Social} {Media} {Analysis} with {Multi}-{Touch} {Tables}},
  isbn = {978-82-7117-788-1},
  url = {https://www.wineme.uni-siegen.de/paper/2015/2015_ludwigreuterheukaeuferpipek_cotable_iscram.pdf},
  abstract = {To be able to take efficient measures in crisis management, it is essential for emergency services to get as much details about an actual situation on-site as possible. Currently content from social media plays an important role since those platforms are used to spread crisis-relevant data within the population. Our contribution presents a concept which supports the situation assessment practices of emergency services by collaboratively evaluating and by analyzing citizen-generated content from social media using a multi-touch table. The concept was implemented based on a Microsoft PixelSense and evaluated with 14 participants. The results reveal the impact of subjectivity of the participants, their positioning around the table as well as the uniqueness of social media posts on the collaborative situation assessment with multi-touch tables},
  booktitle = {Proceedings of the {Information} {Systems} for {Crisis} {Response} and {Management} ({ISCRAM})},
  publisher = {ISCRAM},
  author = {Ludwig, Thomas and Reuter, Christian and Heukäufer, Ralf and Pipek, Volkmar},
  editor = {Palen, Leysia and Büscher, Monika and Comes, Tina and Hughes, Amanda L.},
  year = {2015},
  keywords = {cscw, CSCW, HCI, PRAXLABS, EmerGent, SMO, social media, Kooperation, collaboration, coverimage, multi-touch tables},
  }

• ---

  Reuter, C., Mentler, T., Geisler, S., Herczeg, M., Ludwig, T., Pipek, V., Nestler, S. & Sautter, J. (2015)Editorial: Mensch-Computer-Interaktion und Social Computing in sicherheitskritischen Systemen

  Mensch & Computer: Workshopband., Publisher: Oldenbourg Verlag, Pages: 3–9
  [BibTeX] [Abstract] [Download PDF]

  Mensch-Maschine-Interaktion in sicherheitskritischen Systemen ist ein für die Informatik und die jeweiligen Anwendungsdomänen in der Bedeutung weiter zunehmendes Thema. Dieser Workshop der GI-Fachgruppe „Mensch-Maschine-Interaktion in sicherheitskritischen Systemen“ innerhalb des Fach-bereichs Mensch-Computer-Interaktion soll aktuelle Entwicklungen und Fragestellungen offenlegen und neue Impulse für das Forschungsgebiet geben.

  @inproceedings{reuter_editorial_2015,
  title = {Editorial: {Mensch}-{Computer}-{Interaktion} und {Social} {Computing} in sicherheitskritischen {Systemen}},
  url = {https://www.wineme.uni-siegen.de/paper/2015/2015_reuteretal_editorial-kritischehci_muc.pdf},
  abstract = {Mensch-Maschine-Interaktion in sicherheitskritischen Systemen ist ein für die Informatik und die jeweiligen Anwendungsdomänen in der Bedeutung weiter zunehmendes Thema. Dieser Workshop der GI-Fachgruppe „Mensch-Maschine-Interaktion in sicherheitskritischen Systemen“ innerhalb des Fach-bereichs Mensch-Computer-Interaktion soll aktuelle Entwicklungen und Fragestellungen offenlegen und neue Impulse für das Forschungsgebiet geben.},
  booktitle = {Mensch \& {Computer}: {Workshopband}},
  publisher = {Oldenbourg Verlag},
  author = {Reuter, Christian and Mentler, Tilo and Geisler, Stefan and Herczeg, Michael and Ludwig, Thomas and Pipek, Volkmar and Nestler, Simon and Sautter, Johannes},
  editor = {Schmidt, Albrecht and Weisbecke, Anette and Burmester, Michael},
  year = {2015},
  keywords = {CSCW, HCI, PRAXLABS, EmerGent, SMO},
  pages = {3--9},
  }

• ---

  Korn, M. & Voida, A. (2015)Creating Friction: Infrastructuring Civic Engagement in Everyday Life

  Proceedings of The Fifth Decennial Aarhus Conference on Critical Alternatives., Publisher: Aarhus University Press, Pages: 145–156 doi:10.7146/aahcc.v1i1.21198
  [BibTeX] [Download PDF]

  @inproceedings{korn_creating_2015,
  series = {{AA} '15},
  title = {Creating {Friction}: {Infrastructuring} {Civic} {Engagement} in {Everyday} {Life}},
  url = {http://dx.doi.org/10.7146/aahcc.v1i1.21198},
  doi = {10.7146/aahcc.v1i1.21198},
  booktitle = {Proceedings of {The} {Fifth} {Decennial} {Aarhus} {Conference} on {Critical} {Alternatives}},
  publisher = {Aarhus University Press},
  author = {Korn, Matthias and Voida, Amy},
  year = {2015},
  keywords = {CSCW, friction, infrastructuring, civic engagement, everyday life},
  pages = {145--156},
  }

• ---

  Ludwig, T. & Pipek, V. (2015)Sociable Technologies for Supporting End-Users in Handling 3D Printers.

  International Reports on Socio-Informatics, Vol. 12 Iss. 2, Proceedings of the CHI 2015 – Workshop on End User Development in the Internet of Things Era., Pages: 33–38
  [BibTeX] [Download PDF]

  @inproceedings{ludwig_sociable_2015,
  title = {Sociable {Technologies} for {Supporting} {End}-{Users} in {Handling} {3D} {Printers}.},
  url = {http://www.iisi.de/fileadmin/IISI/upload/IRSI/2015Vol12Iss2/IRSI_Vol12-Iss2_2015_Ludwig_Pipek_Sociable_Technologies_for_Supporting_End-Users_in_Handling_3D_Printer_01.pdf},
  booktitle = {International {Reports} on {Socio}-{Informatics}, {Vol}. 12 {Iss}. 2, {Proceedings} of the {CHI} 2015 - {Workshop} on {End} {User} {Development} in the {Internet} of {Things} {Era}},
  author = {Ludwig, Thomas and Pipek, Volkmar},
  year = {2015},
  keywords = {CSCW, PRAXLABS},
  pages = {33--38},
  }

• ---

  Reuter, C., Ludwig, T., Ritzkatis, M. & Pipek, V. (2015)Social-QAS: Tailorable Quality Assessment Service for Social Media Content

  Proceedings of the International Symposium on End-User Development (IS-EUD). Lecture Notes in Computer Science., Pages: 156–170 doi:10.1007/978-3-319-18425-8_11
  [BibTeX] [Abstract] [Download PDF]

  More than 3 billion people use the Internet, many of whom also use social media services such as the social network Facebook with about 1.35 billion active users monthly or the microblogging platform Twitter numbering approximately 284 million active users monthly. This paper researches how a tailorable quality assessment service can assist the use of citizen-generated content from social media. In particular, we want to study how users can articulate their personal quality criteria appropriately. A presentation of related work is followed by an empirical study on the use of social media in the field of emergency management, focusing on situation assessment practices by the emergency services. Based on this, we present the tailorable quality assessment service (QAS) for social media content, which has been implemented and integrated into an existing application for both volunteers and the emergency services.

  @inproceedings{reuter_social-qas_2015,
  title = {Social-{QAS}: {Tailorable} {Quality} {Assessment} {Service} for {Social} {Media} {Content}},
  url = {https://www.wineme.uni-siegen.de/paper/2015/2015_reuterludwigritzkatispipek_qualityassessmentservice_iseud.pdf http://www.springer.com/us/book/9783319184241 https://link.springer.com/chapter/10.1007%2F978-3-319-18425-8_11},
  doi = {10.1007/978-3-319-18425-8_11},
  abstract = {More than 3 billion people use the Internet, many of whom also use social media services such as the social network Facebook with about 1.35 billion active users monthly or the microblogging platform Twitter numbering approximately 284 million active users monthly. This paper researches how a tailorable quality assessment service can assist the use of citizen-generated content from social media. In particular, we want to study how users can articulate their personal quality criteria appropriately. A presentation of related work is followed by an empirical study on the use of social media in the field of emergency management, focusing on situation assessment practices by the emergency services. Based on this, we present the tailorable quality assessment service (QAS) for social media content, which has been implemented and integrated into an existing application for both volunteers and the emergency services.},
  booktitle = {Proceedings of the {International} {Symposium} on {End}-{User} {Development} ({IS}-{EUD}). {Lecture} {Notes} in {Computer} {Science}},
  author = {Reuter, Christian and Ludwig, Thomas and Ritzkatis, Michael and Pipek, Volkmar},
  year = {2015},
  keywords = {CSCW, EmerGent, SMO, CUBES},
  pages = {156--170},
  }

• ---

  Tetteroo, D., Markopoulos, P., Valtolina, S., Paternò, F., Pipek, V. & Burnett, M. (2015)End-User Development in the Internet of Things Era

  Proceedings of the 33rd Annual ACM Conference Extended Abstracts on Human Factors in Computing Systems, Seoul, CHI 2015 Extended Abstracts, Republic of Korea, April 18 – 23, 2015., Publisher: ACM, Pages: 2405–2408 doi:10.1145/2702613.2702643
  [BibTeX] [Download PDF]

  @inproceedings{tetteroo_end-user_2015,
  title = {End-{User} {Development} in the {Internet} of {Things} {Era}},
  isbn = {978-1-4503-3146-3},
  url = {http://doi.acm.org/10.1145/2702613.2702643},
  doi = {10.1145/2702613.2702643},
  booktitle = {Proceedings of the 33rd {Annual} {ACM} {Conference} {Extended} {Abstracts} on {Human} {Factors} in {Computing} {Systems}, {Seoul}, {CHI} 2015 {Extended} {Abstracts}, {Republic} of {Korea}, {April} 18 - 23, 2015},
  publisher = {ACM},
  author = {Tetteroo, Daniel and Markopoulos, Panos and Valtolina, Stefano and Paternò, Fabio and Pipek, Volkmar and Burnett, Margaret},
  editor = {Begole, Bo and Kim, Jinwoo and Inkpen, Kori and Woo, Woontack},
  year = {2015},
  keywords = {CSCW, PRAXLABS},
  pages = {2405--2408},
  }

• ---

  Müller, C., Schnittert, J., Walczuch, M., Alaoui, M., Lewkowicz, M., Wan, L. & Wulf, V. (2015)Impact Factors on Social TV Research in Real Elderly Persons’ Households

  Proceedings of Mensch und Computer 2015. Stuttgart, Publisher: Oldenbourg Wissenschaftsverlag, Pages: 213–222
  [BibTeX]

  @inproceedings{muller_impact_2015,
  address = {Stuttgart},
  title = {Impact {Factors} on {Social} {TV} {Research} in {Real} {Elderly} {Persons}' {Households}},
  isbn = {978-3-11-044392-9},
  booktitle = {Proceedings of {Mensch} und {Computer} 2015},
  publisher = {Oldenbourg Wissenschaftsverlag},
  author = {Müller, Claudia and Schnittert, Johanna and Walczuch, Magdalena and Alaoui, Malek and Lewkowicz, Myriam and Wan, Lin and Wulf, Volker},
  year = {2015},
  keywords = {PRAXLABS, italg},
  pages = {213--222},
  }

• ---

  Ludwig, T. (2015)Incentives Mechanisms for Participatory Sensing within Research Context

  Adjunct Proceedings of the European Conference on Computer-Supported Collaborative Work (ECSCW). Oslo
  [BibTeX] [Download PDF]

  @inproceedings{ludwig_incentives_2015,
  address = {Oslo},
  title = {Incentives {Mechanisms} for {Participatory} {Sensing} within {Research} {Context}},
  url = {http://www.tholud.de/wp-content/uploads/2015/12/ECSCW15-Incentives-Mechanisms-for-Participatory-Sensing-within-Research-Context.pdf},
  booktitle = {Adjunct {Proceedings} of the {European} {Conference} on {Computer}-{Supported} {Collaborative} {Work} ({ECSCW})},
  author = {Ludwig, Thomas},
  year = {2015},
  keywords = {CSCW},
  }

• ---

  Reuter, C., Mentler, T., Geisler, S., Herczeg, M., Ludwig, T., Pipek, V., Nestler, S. & Sautter, J. (2015)Proceedings des Workshops “Mensch-Computer-Interaktion und Social Computing in sicherheitskritischen Systemen”

  Mensch & Computer: Workshopband., Publisher: Oldenbourg-Verlag
  [BibTeX] [Download PDF]

  @inproceedings{reuter_proceedings_2015-1,
  title = {Proceedings des {Workshops} "{Mensch}-{Computer}-{Interaktion} und {Social} {Computing} in sicherheitskritischen {Systemen}"},
  url = {http://www.wineme.uni-siegen.de/paper/2015/2015_proc-kritischemci_muc.pdf},
  booktitle = {Mensch \& {Computer}: {Workshopband}},
  publisher = {Oldenbourg-Verlag},
  author = {Reuter, Christian and Mentler, Tilo and Geisler, Stefan and Herczeg, Michael and Ludwig, Thomas and Pipek, Volkmar and Nestler, Simon and Sautter, Johannes},
  editor = {Weisbecker, Anette and Burmester, Michael and Schmidt, Albrecht},
  year = {2015},
  }

• ---

  Aal, K., von Rekowski, T., Yerousis, G., Wulf, V. & Weibert, A. (2015)Bridging (Gender-Related) Barriers: A Comparative Study of Intercultural Computer Clubs

  Proceedings of the Third Conference on GenderIT. New York, NY, USA, Publisher: ACM, Pages: 17–23 doi:10.1145/2807565.2807708
  [BibTeX] [Download PDF]

  @inproceedings{aal_bridging_2015,
  address = {New York, NY, USA},
  series = {{GenderIT} '15},
  title = {Bridging ({Gender}-{Related}) {Barriers}: {A} {Comparative} {Study} of {Intercultural} {Computer} {Clubs}},
  isbn = {978-1-4503-3596-6},
  url = {http://doi.acm.org/10.1145/2807565.2807708},
  doi = {10.1145/2807565.2807708},
  booktitle = {Proceedings of the {Third} {Conference} on {GenderIT}},
  publisher = {ACM},
  author = {Aal, Konstantin and von Rekowski, Thomas and Yerousis, George and Wulf, Volker and Weibert, Anne},
  year = {2015},
  keywords = {yallah, Come\_In, Collaboration, Gender, Barriers, Children, Computer Clubs, Learning, Refugee Camp},
  pages = {17--23},
  }

• ---

  Kaufhold, M. & Reuter, C. (2015)Konzept und Evaluation einer Facebook-Applikation zur crossmedialen Selbstorganisation freiwilliger Helfer

  Proceedings of the International Conference on Wirtschaftsinformatik. Osnabrück, Germany, Publisher: AIS
  [BibTeX] [Abstract] [Download PDF]

  Das mitteleuropäische Hochwasser 2013 sorgte für große Schäden in weiten Teilen Deutschlands. Währenddessen und in der anschließenden Wiederherstellungsphase koordinierten betroffene und nicht betroffene Bürger ihre Hilfsaktivitäten nicht nur vor Ort, sondern auch in sozialen Medien wie Twitter, Facebook und mit Tools wie Google Maps. Basierend auf einer Vorstudie zu den Aktivitäten in Twitter und Facebook sowie Interviews mit „Digital Volunteers“ (hier: Gründer und Moderatoren von Facebook-Gruppen zum Hochwasser) stellt dieser Beitrag eine als Facebook-App realisierte crossmediale Applikation zur gruppen- und plattformübergreifenden Informationsbeschaffung und -Veröffentlichung vor, die der (Selbst-)Koordination ungebundener Helfer dienen soll. Diese wurde mit 20 Nutzern qualitativ evaluiert und zeigt Implikationen für die technische Unterstützung der Partizipation Freiwilliger in Katastrophenlagen auf.

  @inproceedings{kaufhold_konzept_2015,
  address = {Osnabrück, Germany},
  title = {Konzept und {Evaluation} einer {Facebook}-{Applikation} zur crossmedialen {Selbstorganisation} freiwilliger {Helfer}},
  url = {http://www.wi2015.uni-osnabrueck.de/Files/WI2015-D-14-911.pdf},
  abstract = {Das mitteleuropäische Hochwasser 2013 sorgte für große Schäden in weiten Teilen Deutschlands. Währenddessen und in der anschließenden Wiederherstellungsphase koordinierten betroffene und nicht betroffene Bürger ihre Hilfsaktivitäten nicht nur vor Ort, sondern auch in sozialen Medien wie Twitter, Facebook und mit Tools wie Google Maps. Basierend auf einer Vorstudie zu den Aktivitäten in Twitter und Facebook sowie Interviews mit „Digital Volunteers“ (hier: Gründer und Moderatoren von Facebook-Gruppen zum Hochwasser) stellt dieser Beitrag eine als Facebook-App realisierte crossmediale Applikation zur gruppen- und plattformübergreifenden Informationsbeschaffung und -Veröffentlichung vor, die der (Selbst-)Koordination ungebundener Helfer dienen soll. Diese wurde mit 20 Nutzern qualitativ evaluiert und zeigt Implikationen für die technische Unterstützung der Partizipation Freiwilliger in Katastrophenlagen auf.},
  booktitle = {Proceedings of the {International} {Conference} on {Wirtschaftsinformatik}},
  publisher = {AIS},
  author = {Kaufhold, Marc-André and Reuter, Christian},
  year = {2015},
  keywords = {CSCW, HCI, PRAXLABS, A-Paper, EmerGent, SMO, Kooperation},
  }

• ---

  Voida, A., Yao, Z. & Korn, M. (2015)(Infra)Structures of Volunteering

  Proceedings of the 18th ACM Conference on Computer Supported Cooperative Work & Social Computing. New York, NY, USA, Publisher: ACM, Pages: 1704–1716 doi:10.1145/2675133.2675153
  [BibTeX] [Download PDF]

  @inproceedings{voida_infrastructures_2015,
  address = {New York, NY, USA},
  series = {{CSCW} '15},
  title = {({Infra}){Structures} of {Volunteering}},
  isbn = {978-1-4503-2922-4},
  url = {http://doi.acm.org/10.1145/2675133.2675153},
  doi = {10.1145/2675133.2675153},
  booktitle = {Proceedings of the 18th {ACM} {Conference} on {Computer} {Supported} {Cooperative} {Work} \& {Social} {Computing}},
  publisher = {ACM},
  author = {Voida, Amy and Yao, Zheng and Korn, Matthias},
  year = {2015},
  keywords = {CSCW, infrastructure, volunteering},
  pages = {1704--1716},
  }

• ---

  Ogonowski, C., Jakobi, T., Stevens, G. & Meurer, J. (2015)Living Lab As A Service: Das Living Lab als Dienstleistungsbaukasten zur Nutzer-zentrierten Entwicklung und Evaluation innovativer Smart Home Lösungen

  Mensch & Computer: Workshopband. Stuttgart, Publisher: Oldenbourg Wissensverlag, Pages: 701–711
  [BibTeX] [Download PDF]

  @inproceedings{ogonowski_living_2015,
  address = {Stuttgart},
  title = {Living {Lab} {As} {A} {Service}: {Das} {Living} {Lab} als {Dienstleistungsbaukasten} zur {Nutzer}-zentrierten {Entwicklung} und {Evaluation} innovativer {Smart} {Home} {Lösungen}},
  url = {http://www.degruyter.com/dg/viewbooktoc.chapterlist.resultlinks.fullcontentlink:pdfeventlink/$002fbooks$002f9783110443905$002f9783110443905-094$002f9783110443905-094.pdf?t:ac=product/462127},
  booktitle = {Mensch \& {Computer}: {Workshopband}},
  publisher = {Oldenbourg Wissensverlag},
  author = {Ogonowski, Corinna and Jakobi, Timo and Stevens, Gunnar and Meurer, Johanna},
  editor = {Weisbecker, A and Burmester, M and Schmidt, A},
  year = {2015},
  keywords = {PRAXLABS, SMARTLIVE, DBL, LivingLabEnergy},
  pages = {701--711},
  }

• ---

  Reuter, C. (2015)Betriebliches Kontinuitätsmanagement in kleinen und mittleren Unternehmen – Smart Services für die Industrie 4.0

  Mensch & Computer: Workshopband. Stuttgart, Publisher: Oldenbourg Wissensverlag, Pages: 37–44
  [BibTeX] [Abstract] [Download PDF]

  Betriebliches Kontinuitätsmanagement (Business Continuity Management, kurz: BCM) ist im Sinne des betrieblichen Notfallmanagements integraler Bestandteil ziviler Sicherheit. BCM ist laut ISO 22301 (2014) ein ganzheitlicher Managementprozess, der potenzielle Bedrohungen für Organisationen und deren Auswirkungen auf Geschäftsabläufe ermittelt. Bei Betrachtung der aktuellen Studienlage liegt der Schluss nahe, dass die Anwendung von BCM in kleinen und mittleren Unternehmen (KMU) unterrepräsentiert ist und der Sicherheitslevel teilweise im nicht-wirtschaftlichen Bereich liegt. Dieser Beitrag stellt den Einsatz von BCM in KMU vor und diskutiert diesbezügliche Forschungsergebnisse. Hierauf aufbauend wird eine Matrix zu möglichen Auswirkungen vs. Umfang und Qualität des Notfallmanagements verschiedener Akteure dargestellt. Abschließend werden leichtgewichtige und einfach zu handhabende BCM-Sicherheitslösungen, in Form von Smart Services, als möglicher Lösungsansatz für die vermehrt von kontinuierlichem IT-Einsatz abhängigen Industrie 4.0 vorgestellt.

  @inproceedings{reuter_betriebliches_2015,
  address = {Stuttgart},
  title = {Betriebliches {Kontinuitätsmanagement} in kleinen und mittleren {Unternehmen} – {Smart} {Services} für die {Industrie} 4.0},
  url = {https://www.wineme.uni-siegen.de/paper/2015/2015_reuter_bcminkmu_smartservicesindustrie40_muc.pdf},
  abstract = {Betriebliches Kontinuitätsmanagement (Business Continuity Management, kurz: BCM) ist im Sinne des betrieblichen Notfallmanagements integraler Bestandteil ziviler Sicherheit. BCM ist laut ISO 22301 (2014) ein ganzheitlicher Managementprozess, der potenzielle Bedrohungen für Organisationen und deren Auswirkungen auf Geschäftsabläufe ermittelt. Bei Betrachtung der aktuellen Studienlage liegt der Schluss nahe, dass die Anwendung von BCM in kleinen und mittleren Unternehmen (KMU) unterrepräsentiert ist und der Sicherheitslevel teilweise im nicht-wirtschaftlichen Bereich liegt. Dieser Beitrag stellt den Einsatz von BCM in KMU vor und diskutiert diesbezügliche Forschungsergebnisse. Hierauf aufbauend wird eine Matrix zu möglichen Auswirkungen vs. Umfang und Qualität des Notfallmanagements verschiedener Akteure dargestellt. Abschließend werden leichtgewichtige und einfach zu handhabende BCM-Sicherheitslösungen, in Form von Smart Services, als möglicher Lösungsansatz für die vermehrt von kontinuierlichem IT-Einsatz abhängigen Industrie 4.0 vorgestellt.},
  booktitle = {Mensch \& {Computer}: {Workshopband}},
  publisher = {Oldenbourg Wissensverlag},
  author = {Reuter, Christian},
  editor = {Weisbecker, A and Burmester, M and Schmidt, A},
  year = {2015},
  keywords = {CSCW, PRAXLABS, EmerGent, BCM, Infrastruktur, KOKOS},
  pages = {37--44},
  }

• ---

  Moi, M., Friberg, T., Marterer, R., Reuter, C., Ludwig, T., Markham, D., Hewlett, M. & Muddiman, A. (2015)Strategy for Processing and Analyzing Social Media Data Streams in Emergencies

  Proceedings of the International Conference on Information and Communication Technologies for Disaster Management (ICT-DM). Brest, France
  [BibTeX] [Abstract] [Download PDF]

  People are using social media to a greater extent, particularly in emergency situations. However, approaches for processing and analyzing the vast quantities of data produced currently lag far behind. In this paper we discuss important steps, and the associated challenges, for processing and analyzing social media in emergencies. In our research project EmerGent, a huge volume of low-quality messages will be continuously gathered from a variety of social media services such as Facebook or Twitter. Our aim is to design a software system that will process and analyze social media data, transforming the high volume of noisy data into a low volume of rich content that is useful to emergency personnel. Therefore, suitable techniques are needed to extract and condense key information from raw social media data, allowing detection of relevant events and generation of alerts pertinent to emergency personnel.

  @inproceedings{moi_strategy_2015,
  address = {Brest, France},
  title = {Strategy for {Processing} and {Analyzing} {Social} {Media} {Data} {Streams} in {Emergencies}},
  url = {http://www.peasec.de/paper/2015/2015_Moietal_SocialMediaDataStreams_ICT-DM.pdf http://www.tholud.de/wp-content/uploads/2016/01/2015_Moietal_SocialMediaDataStreams_ICT-DM.pdf},
  abstract = {People are using social media to a greater extent, particularly in emergency situations. However, approaches for processing and analyzing the vast quantities of data produced currently lag far behind. In this paper we discuss important steps, and the associated challenges, for processing and analyzing social media in emergencies. In our research project EmerGent, a huge volume of low-quality messages will be continuously gathered from a variety of social media services such as Facebook or Twitter. Our aim is to design a software system that will process and analyze social media data, transforming the high volume of noisy data into a low volume of rich content that is useful to emergency personnel. Therefore, suitable techniques are needed to extract and condense key information from raw social media data, allowing detection of relevant events and generation of alerts pertinent to emergency personnel.},
  booktitle = {Proceedings of the {International} {Conference} on {Information} and {Communication} {Technologies} for {Disaster} {Management} ({ICT}-{DM})},
  author = {Moi, Matthias and Friberg, Therese and Marterer, Robin and Reuter, Christian and Ludwig, Thomas and Markham, Deborah and Hewlett, Mike and Muddiman, Andrew},
  year = {2015},
  keywords = {CSCW, PRAXLABS, EmerGent, SMO},
  }

• ---

  Rode, J. A., Weibert, A., Marshall, A., Aal, K., von Rekowski, T., El Mimouni, H. & Booker, J. (2015)From Computational Thinking to Computational Making

  Proceedings of the 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing. New York, NY, USA, Publisher: ACM, Pages: 239–250 doi:10.1145/2750858.2804261
  [BibTeX] [Download PDF]

  @inproceedings{rode_computational_2015,
  address = {New York, NY, USA},
  series = {{UbiComp} '15},
  title = {From {Computational} {Thinking} to {Computational} {Making}},
  isbn = {978-1-4503-3574-4},
  url = {http://doi.acm.org/10.1145/2750858.2804261},
  doi = {10.1145/2750858.2804261},
  booktitle = {Proceedings of the 2015 {ACM} {International} {Joint} {Conference} on {Pervasive} and {Ubiquitous} {Computing}},
  publisher = {ACM},
  author = {Rode, Jennifer A and Weibert, Anne and Marshall, Andrea and Aal, Konstantin and von Rekowski, Thomas and El Mimouni, Houda and Booker, Jennifer},
  year = {2015},
  keywords = {Come\_In, computational making, computational thinking, maker culture},
  pages = {239--250},
  }

• ---

  Ludwig, T., Kotthaus, C. & van Dongen, S. (2015)Ich bin da, wo kann ich helfen? Konzeption einer Public Display Anwendung zur Koordinierung ungebundener Einsatzhelfer

  GI/ITG KuVS Fachgespräch Ortsbezogene Anwendungen und Dienste. Siegen
  [BibTeX]

  @inproceedings{ludwig_ich_2015,
  address = {Siegen},
  title = {Ich bin da, wo kann ich helfen? {Konzeption} einer {Public} {Display} {Anwendung} zur {Koordinierung} ungebundener {Einsatzhelfer}},
  booktitle = {{GI}/{ITG} {KuVS} {Fachgespräch} {Ortsbezogene} {Anwendungen} und {Dienste}},
  author = {Ludwig, Thomas and Kotthaus, Christoph and van Dongen, Sören},
  year = {2015},
  keywords = {CSCW, PRAXLABS, KOKOS},
  }

• ---

  Stickel, O., Ogonowski, C., Jakobi, T., Stevens, G., Pipek, V. & Wulf, V. (2015)Praktiken der Nutzerintegration im Entwicklungsprozess von KMU

  Mensch & Computer: Tagungsband (Honorable Mention). Stuttgart, Publisher: De Gruyter Oldenbourg, Pages: 103–112
  [BibTeX] [Download PDF]

  @inproceedings{stickel_praktiken_2015,
  address = {Stuttgart},
  title = {Praktiken der {Nutzerintegration} im {Entwicklungsprozess} von {KMU}},
  url = {http://dl.mensch-und-computer.de/handle/123456789/4603 http://www.degruyter.com/dg/viewbooktoc.chapterlist.resultlinks.fullcontentlink:pdfeventlink/$002fbooks$002f9783110443929$002f9783110443929-012$002f9783110443929-012.pdf?t:ac=produ},
  booktitle = {Mensch \& {Computer}: {Tagungsband} ({Honorable} {Mention})},
  publisher = {De Gruyter Oldenbourg},
  author = {Stickel, Oliver and Ogonowski, Corinna and Jakobi, Timo and Stevens, Gunnar and Pipek, Volkmar and Wulf, Volker},
  editor = {Diefenbach, Sarah and Henze, Niels and Pielot, Martin},
  year = {2015},
  keywords = {CSCW, PRAXLABS, SMARTLIVE, DBL, CUBES},
  pages = {103--112},
  }

• ---

  Stickel, O., Hornung, D., Aal, K., Rohde, M. & Wulf, V. (2015)3D Printing with Marginalized Children – An Exploration in a Palestinian Refugee Camp

  ECSCW 2015: Proceedings of the 14th European Conference on Computer Supported Cooperative Work, 19-23 September 2015, Oslo, Norway., Publisher: Springer, Pages: 83–102 doi:10.1007/978-3-319-20499-4_5
  [BibTeX] [Download PDF]

  @inproceedings{stickel_3d_2015,
  title = {{3D} {Printing} with {Marginalized} {Children} - {An} {Exploration} in a {Palestinian} {Refugee} {Camp}},
  url = {http://dx.doi.org/10.1007/978-3-319-20499-4_5},
  doi = {10.1007/978-3-319-20499-4_5},
  booktitle = {{ECSCW} 2015: {Proceedings} of the 14th {European} {Conference} on {Computer} {Supported} {Cooperative} {Work}, 19-23 {September} 2015, {Oslo}, {Norway}},
  publisher = {Springer},
  author = {Stickel, Oliver and Hornung, Dominik and Aal, Konstantin and Rohde, Markus and Wulf, Volker},
  editor = {Boulus-Rødje, Nina and Ellingsen, Gunnar and Bratteteig, Tone and Aanestad, Margunn and Bjørn, Pernille},
  year = {2015},
  keywords = {CSCW, FabLab, yallah, Come\_In},
  pages = {83--102},
  }

• ---

  Reuter, C., Ludwig, T., Funke, T. & Pipek, V. (2015)SOMAP: Network Independent Social-Offline-Map-Mashup

  Proceedings of the Information Systems for Crisis Response and Management (ISCRAM). Kristiansand, Norway, Publisher: ISCRAM
  [BibTeX] [Abstract] [Download PDF]

  Maps, showing the tactical or the administrative situation at any particular time, play a central role in disaster management. They can be realized as interactive map mashups. In addition to classical information (weather, water levels, energy network, forces), they can also be used to present a view on citizen-generated content, e.g. from social media. In this paper we offer insights into how mobile map mashups can assist citizens during infrastructure failures that often occur in large-scale emergencies. Based on a review of approaches and mobile applications from literature and especially from practice, we present SOMAP (social offline map), a mobile app we developed in Android. It offers offline map functionality in terms of (A) pro-active loading and storing of potentially needed maps of the respective area as well as (B) the possibility of exchanging information from social media using Bluetooth. The application was evaluated qualitatively, to gain insights into the potential of such applications.

  @inproceedings{reuter_somap_2015,
  address = {Kristiansand, Norway},
  title = {{SOMAP}: {Network} {Independent} {Social}-{Offline}-{Map}-{Mashup}},
  url = {https://www.wineme.uni-siegen.de/paper/2015/2015_reuterludwigfunkepipek_somap-socialofflinemap_iscram.pdf},
  abstract = {Maps, showing the tactical or the administrative situation at any particular time, play a central role in disaster management. They can be realized as interactive map mashups. In addition to classical information (weather, water levels, energy network, forces), they can also be used to present a view on citizen-generated content, e.g. from social media. In this paper we offer insights into how mobile map mashups can assist citizens during infrastructure failures that often occur in large-scale emergencies. Based on a review of approaches and mobile applications from literature and especially from practice, we present SOMAP (social offline map), a mobile app we developed in Android. It offers offline map functionality in terms of (A) pro-active loading and storing of potentially needed maps of the respective area as well as (B) the possibility of exchanging information from social media using Bluetooth. The application was evaluated qualitatively, to gain insights into the potential of such applications.},
  booktitle = {Proceedings of the {Information} {Systems} for {Crisis} {Response} and {Management} ({ISCRAM})},
  publisher = {ISCRAM},
  author = {Reuter, Christian and Ludwig, Thomas and Funke, Timo and Pipek, Volkmar},
  editor = {Palen, Leysia and Büscher, Monika and Comes, Tina and Hughes, Amanda Lee},
  year = {2015},
  keywords = {CSCW, HCI, PRAXLABS, EmerGent, SMO, Infrastruktur, Kooperation},
  }

• ---

  Ludwig, T., Stickel, O., Boden, A., Pipek, V. & Wulf, V. (2015)Appropriating Digital Fabrication Technologies – A comparative study of two 3D Printing Communities

  iConference 2015 Proceedings. Newport Beach, California
  [BibTeX] [Download PDF]

  @inproceedings{ludwig_appropriating_2015,
  address = {Newport Beach, California},
  title = {Appropriating {Digital} {Fabrication} {Technologies} - {A} comparative study of two {3D} {Printing} {Communities}},
  url = {https://www.ideals.illinois.edu/bitstream/handle/2142/73674/67_ready.pdf},
  booktitle = {{iConference} 2015 {Proceedings}},
  author = {Ludwig, Thomas and Stickel, Oliver and Boden, Alexander and Pipek, Volkmar and Wulf, Volker},
  year = {2015},
  keywords = {CSCW, FabLab},
  }

• ---

  Jakobi, T. & Stevens, G. (2015)Potentials of energy consumption measurements in office environments

  Proceeding of ICT4S ’15., Publisher: Atlantis Press, Pages: 345–352 doi:10.2991/ict4s-env-15.2015.39
  [BibTeX] [Download PDF]

  @inproceedings{jakobi_potentials_2015,
  title = {Potentials of energy consumption measurements in office environments},
  isbn = {978-94-6252-092-9},
  url = {http://www.atlantis-press.com/php/paper-details.php?id=25836183},
  doi = {10.2991/ict4s-env-15.2015.39},
  booktitle = {Proceeding of {ICT4S} '15},
  publisher = {Atlantis Press},
  author = {Jakobi, Timo and Stevens, Gunnar},
  year = {2015},
  keywords = {SMARTLIVE},
  pages = {345--352},
  }

• ---

  Brandenburg, S., Burmester, M., Denzinger, J., Döbelt, S., Schmidt, R. & Stevens, G. (2015)Usability für die betriebliche Praxis Skalierung und Einsatz von UUX- Methoden in kleinen und mittleren Unternehmen

  Mensch & Computer: Workshopband. Stuttgart, Publisher: Oldenbourg Wissenschaftsverlag, Pages: 679–683
  [BibTeX]

  @inproceedings{brandenburg_usability_2015,
  address = {Stuttgart},
  title = {Usability für die betriebliche {Praxis} {Skalierung} und {Einsatz} von {UUX}- {Methoden} in kleinen und mittleren {Unternehmen}},
  booktitle = {Mensch \& {Computer}: {Workshopband}},
  publisher = {Oldenbourg Wissenschaftsverlag},
  author = {Brandenburg, Stefan and Burmester, Michael and Denzinger, Jochen and Döbelt, Susen and Schmidt, Ralf and Stevens, Gunnar},
  editor = {Weisbecker, A and Burmester, M and Schmidt, A},
  year = {2015},
  keywords = {PRAXLABS},
  pages = {679--683},
  }

• ---

  Ludwig, T., Reuter, C., Siebigteroth, T. & Pipek, V. (2015)CrowdMonitor: Mobile Crowd Sensing for Assessing Physical and Digital Activities of Citizens during Emergencies

  Proceedings of the International Conference on Human Factors in Computing Systems (CHI). New York, USA, Publisher: ACM Press, Pages: 4083–4092
  [BibTeX] [Abstract] [Download PDF]

  Emergencies such as the 2013 Central European flood or the 2013 typhoon Haiyan in Philippines have shown how citizens can organize themselves and coordinate private relief activities. These activities can be found in (physical) groups of affected people, but also within (digital) social media communities. There is an evident need, however, for a clearer picture of what exactly is going on to be available for use by the official emergency services: to enlist them, to keep them safe, to support their efforts and to avoid need-less duplications or conflicts. Aligning emergency services and volunteer activities is, then, crucial. In this paper we present a mobile crowd sensing based concept, which was designed as well as implemented as the application CrowdMonitor and facilitates the detection of physical and digital activities and the assignment of specific tasks to citizens. Finally, we outline the findings of its evaluation.

  @inproceedings{ludwig_crowdmonitor_2015,
  address = {New York, USA},
  title = {{CrowdMonitor}: {Mobile} {Crowd} {Sensing} for {Assessing} {Physical} and {Digital} {Activities} of {Citizens} during {Emergencies}},
  url = {https://www.wineme.uni-siegen.de/paper/2015/2015_ludwigreutersiebigterothpipek_crowdmonitor_chi.pdf},
  abstract = {Emergencies such as the 2013 Central European flood or the 2013 typhoon Haiyan in Philippines have shown how citizens can organize themselves and coordinate private relief activities. These activities can be found in (physical) groups of affected people, but also within (digital) social media communities. There is an evident need, however, for a clearer picture of what exactly is going on to be available for use by the official emergency services: to enlist them, to keep them safe, to support their efforts and to avoid need-less duplications or conflicts. Aligning emergency services and volunteer activities is, then, crucial. In this paper we present a mobile crowd sensing based concept, which was designed as well as implemented as the application CrowdMonitor and facilitates the detection of physical and digital activities and the assignment of specific tasks to citizens. Finally, we outline the findings of its evaluation.},
  booktitle = {Proceedings of the {International} {Conference} on {Human} {Factors} in {Computing} {Systems} ({CHI})},
  publisher = {ACM Press},
  author = {Ludwig, Thomas and Reuter, Christian and Siebigteroth, Tim and Pipek, Volkmar},
  editor = {Begole, Bo and Jinwoo, Kim and Kor, Inkpeni and Woontack, Woo},
  year = {2015},
  keywords = {CSCW, HCI, PRAXLABS, A-Paper, EmerGent, Kooperation},
  pages = {4083--4092},
  }

• ---

  Ludwig, T., Hilbert, T. & Pipek, V. (2015)Collaborative Visualization for Supporting the Analysis of Mobile Device Data

  ECSCW 2015: Proceedings of the 14th European Conference on Computer Supported Cooperative Work, 19-23 September 2015, Oslo, Norway., Publisher: Springer, Pages: 305–316 doi:10.1007/978-3-319-20499-4_17
  [BibTeX] [Abstract] [Download PDF]

  Visualizations are mainly used for providing easy access to complex information and data. Within this paper we focus on how visualization itself can serve as a collaborative aspect within distributed and asynchronous team work. In doing so, we try to uncover challenges to support a team of researchers in understanding and analyzing mobile data by collaborative visualization. Based on a review of recent literature, two workshops with participants from the academic field were conducted, which revealed use cases and major design challenges for a collaborative visualization approach. With our user-centered study, we introduce design implications for collaborative visualizations that focus on research questions instead on single visualizations, embed multiple visualizations into a discussion thread, highlight relations between research artefacts as well as include external parties in collaborative visualizations.

  @inproceedings{ludwig_collaborative_2015,
  title = {Collaborative {Visualization} for {Supporting} the {Analysis} of {Mobile} {Device} {Data}},
  isbn = {978-3-319-20498-7},
  url = {http://dx.doi.org/10.1007/978-3-319-20499-4_17 http://www.ecscw.org/2015/chp:10.1007/978-3-319-20499-4_17.pdf},
  doi = {10.1007/978-3-319-20499-4_17},
  abstract = {Visualizations are mainly used for providing easy access to complex information and data. Within this paper we focus on how visualization itself can serve as a collaborative aspect within distributed and asynchronous team work. In doing so, we try to uncover challenges to support a team of researchers in understanding and analyzing mobile data by collaborative visualization. Based on a review of recent literature, two workshops with participants from the academic field were conducted, which revealed use cases and major design challenges for a collaborative visualization approach. With our user-centered study, we introduce design implications for collaborative visualizations that focus on research questions instead on single visualizations, embed multiple visualizations into a discussion thread, highlight relations between research artefacts as well as include external parties in collaborative visualizations.},
  booktitle = {{ECSCW} 2015: {Proceedings} of the 14th {European} {Conference} on {Computer} {Supported} {Cooperative} {Work}, 19-23 {September} 2015, {Oslo}, {Norway}},
  publisher = {Springer},
  author = {Ludwig, Thomas and Hilbert, Tino and Pipek, Volkmar},
  editor = {Boulus-Rødje, Nina and Ellingsen, Gunnar and Bratteteig, Tone and Aanestad, Margunn and Bjørn, Pernille},
  year = {2015},
  keywords = {CSCW, MdK},
  pages = {305--316},
  }

• ---

  Ludwig, T., Kotthaus, C. & van Dongen, S. (2015)Public Displays zur Koordinierung ungebundener Helfer in Schadenslagen

  Mensch & Computer: Workshopband., Publisher: De Gruyter Oldenbourg, Pages: 19–27
  [BibTeX] [Download PDF]

  @inproceedings{ludwig_public_2015,
  title = {Public {Displays} zur {Koordinierung} ungebundener {Helfer} in {Schadenslagen}},
  url = {http://dl.mensch-und-computer.de/bitstream/handle/123456789/4705/Ludwig_Kotthaus_Dongen_2015.pdf?sequence=1},
  booktitle = {Mensch \& {Computer}: {Workshopband}},
  publisher = {De Gruyter Oldenbourg},
  author = {Ludwig, Thomas and Kotthaus, Christoph and van Dongen, Sören},
  editor = {Weisbecker, Anette and Burmester, Michael and Schmidt, Albrecht},
  year = {2015},
  keywords = {CSCW, PRAXLABS},
  pages = {19--27},
  }

• ---

  Dax, J., Ludwig, T., Meurer, J., Pipek, V., Stein, M. & Stevens, G. (2015)FRAMES – A Framework for Adaptable Mobile Event-Contingent Self-report Studies

  End-User Development – 5th International Symposium, IS-EUD 2015, Madrid, Spain, May 26-29, 2015. Proceedings., Publisher: Springer, Pages: 141–155 doi:10.1007/978-3-319-18425-8_10
  [BibTeX] [Download PDF]

  @inproceedings{dax_frames_2015,
  series = {Lecture {Notes} in {Computer} {Science}},
  title = {{FRAMES} - {A} {Framework} for {Adaptable} {Mobile} {Event}-{Contingent} {Self}-report {Studies}},
  volume = {9083},
  isbn = {978-3-319-18424-1},
  url = {http://dx.doi.org/10.1007/978-3-319-18425-8_10 http://link.springer.com/chapter/10.1007/978-3-319-18425-8_10 http://www.tholud.de/wp-content/uploads/2015/07/2015-daxetal-frames-iseud.pdf},
  doi = {10.1007/978-3-319-18425-8_10},
  booktitle = {End-{User} {Development} - 5th {International} {Symposium}, {IS}-{EUD} 2015, {Madrid}, {Spain}, {May} 26-29, 2015. {Proceedings}},
  publisher = {Springer},
  author = {Dax, Julian and Ludwig, Thomas and Meurer, Johanna and Pipek, Volkmar and Stein, Martin and Stevens, Gunnar},
  editor = {D\${\textbackslash}textbackslashbackslash\$'\${\textbackslash}textbackslashbackslash\$iaz, Paloma and Pipek, Volkmar and Ardito, Carmelo and Jensen, Carlos and Aedo, Ignacio and Boden, Alexander},
  year = {2015},
  keywords = {CSCW, PRAXLABS, DBL, CUBES},
  pages = {141--155},
  }

• ---

  Castelli, N., Schönau, N., Stevens, G., Schwartz, T. & Jakobi, T. (2015)Role-based Eco-info Systems: An Organizational Theoretical View of Sustainable HCI at Work

  , Publisher: ECIS
  [BibTeX] [Download PDF]

  @inproceedings{castelli_role-based_2015,
  title = {Role-based {Eco}-info {Systems}: {An} {Organizational} {Theoretical} {View} of {Sustainable} {HCI} at {Work}},
  shorttitle = {Role-based {Eco}-info {Systems}},
  url = {http://aisel.aisnet.org/cgi/viewcontent.cgi?article=1023&context=ecis2015_cr},
  publisher = {ECIS},
  author = {Castelli, Nico and Schönau, Niko and Stevens, Gunnar and Schwartz, Tobias and Jakobi, Timo},
  year = {2015},
  keywords = {SMARTLIVE, UUIS},
  }

2014

• ---

  Castelli, N., Ogonowski, C., Stevens, G. & Jakobi, T. (2014)Placing information at home

  UbiComp ’14 Adjunct Proceedings. New York, New York, USA, Publisher: ACM Press, Pages: 919–922 doi:10.1145/2638728.2641548
  [BibTeX] [Download PDF]

  @inproceedings{castelli_placing_2014-1,
  address = {New York, New York, USA},
  title = {Placing information at home},
  isbn = {978-1-4503-3047-3},
  url = {http://dl.acm.org/citation.cfm?id=2638728.2641548},
  doi = {10.1145/2638728.2641548},
  booktitle = {{UbiComp} '14 {Adjunct} {Proceedings}},
  publisher = {ACM Press},
  author = {Castelli, Nico and Ogonowski, Corinna and Stevens, Gunnar and Jakobi, Timo},
  month = sep,
  year = {2014},
  keywords = {PRAXLABS, SMARTLIVE, context-awareness, eco-feedback, consumption feedback, hems, home energy management system, indoor-positioning},
  pages = {919--922},
  }

• ---

  Weibert, A., Marshall, A., Aal, K., Schubert, K. & Rode, J. (2014)Sewing Interest in E-Textiles: Analyzing Making from a Gendered Perspective

  Proceedings of the 2014 conference on Designing interactive systems – DIS ’14. New York, New York, USA, Publisher: ACM Press, Pages: 15–24 doi:10.1145/2598510.2600886
  [BibTeX] [Download PDF]

  @inproceedings{weibert_sewing_2014,
  address = {New York, New York, USA},
  title = {Sewing {Interest} in {E}-{Textiles}: {Analyzing} {Making} from a {Gendered} {Perspective}},
  isbn = {978-1-4503-2902-6},
  url = {http://dl.acm.org/citation.cfm?id=2598510.2600886},
  doi = {10.1145/2598510.2600886},
  booktitle = {Proceedings of the 2014 conference on {Designing} interactive systems - {DIS} '14},
  publisher = {ACM Press},
  author = {Weibert, Anne and Marshall, Andrea and Aal, Konstantin and Schubert, Kai and Rode, Jennifer},
  month = jun,
  year = {2014},
  keywords = {PRAXLABS, Come\_In, children, maker culture, computer clubs, gender},
  pages = {15--24},
  }

• ---

  Ludwig, T., Stickel, O., Boden, A. & Pipek, V. (2014)Towards sociable technologies

  Proceedings of the 2014 conference on Designing interactive systems. New York, NY, USA, Publisher: ACM, Pages: 835–844 doi:10.1145/2598510.2598528
  [BibTeX] [Abstract] [Download PDF]

  Over the last years, digital fabrication technologies such as 3D printers have become more and more common at universities and small businesses as well as in communities of hobbyist makers. The high complexity of such technologies, the rapid technological progress and the close link between hardware and software in this field poses challenges for users and communities learning how to operate these machines, especially in the contexts of existing (and changing) practices. We present an empirical study on the appropriation of 3D printers in two different communities and derive design implications and challenges for building appropriation infrastructures to help users face those challenges and making technologies more sociable. Copyright © 2014 ACM.

  @inproceedings{ludwig_towards_2014-1,
  address = {New York, NY, USA},
  title = {Towards sociable technologies},
  volume = {1},
  isbn = {978-1-4503-2902-6},
  url = {https://dl.acm.org/doi/10.1145/2598510.2598528},
  doi = {10.1145/2598510.2598528},
  abstract = {Over the last years, digital fabrication technologies such as 3D printers have become more and more common at universities and small businesses as well as in communities of hobbyist makers. The high complexity of such technologies, the rapid technological progress and the close link between hardware and software in this field poses challenges for users and communities learning how to operate these machines, especially in the contexts of existing (and changing) practices. We present an empirical study on the appropriation of 3D printers in two different communities and derive design implications and challenges for building appropriation infrastructures to help users face those challenges and making technologies more sociable. Copyright © 2014 ACM.},
  booktitle = {Proceedings of the 2014 conference on {Designing} interactive systems},
  publisher = {ACM},
  author = {Ludwig, Thomas and Stickel, Oliver and Boden, Alexander and Pipek, Volkmar},
  month = jun,
  year = {2014},
  note = {Issue: 1},
  keywords = {Infrastructuring, 3D printing, Empirical study, Appropriation infrastructure, Hardware-related context, Sociable technologies, User-centered design, fablab},
  pages = {835--844},
  }

• ---

  Meurer, J., Stein, M., Randall, D., Rohde, M. & Wulf, V. (2014)Social dependency and mobile autonomy: supporting older adults’ mobility with ridesharing ict

  Proceedings of the SIGCHI Conference on Human Factors in Computing Systems. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 1923–1932 doi:10.1145/2556288.2557300
  [BibTeX] [Abstract] [Download PDF]

  Alternative mobility modes for older adults are increasingly important for economic, ecological and social reasons. A promising option is ridesharing, defined as use of the same vehicle by two or more people traveling to a common destination. In particular, mobile computer supported ridesharing provides a promising way to enlarge older adults’ mobility choices in addition to private driving and public transportation options. In order to understand the opportunities and obstacles of ridesharing from the point of view of elderly people, we conducted an interview study in order to examining ridesharing experiences. It turns out that “mobile independence” and “decisional autonomy” are key issues for mobile wellbeing. This partially conflicts with common ridesharing concepts. Hence, we further analyze older adults’ strategies dealing with these conflicts and show that these strategies offer departure points for the design ridesharing solutions, which are better suited to the demands of older adults.

  @inproceedings{meurer_social_2014-2,
  address = {New York, NY, USA},
  series = {{CHI} '14},
  title = {Social dependency and mobile autonomy: supporting older adults' mobility with ridesharing ict},
  isbn = {978-1-4503-2473-1},
  shorttitle = {Social dependency and mobile autonomy},
  url = {https://doi.org/10.1145/2556288.2557300},
  doi = {10.1145/2556288.2557300},
  abstract = {Alternative mobility modes for older adults are increasingly important for economic, ecological and social reasons. A promising option is ridesharing, defined as use of the same vehicle by two or more people traveling to a common destination. In particular, mobile computer supported ridesharing provides a promising way to enlarge older adults' mobility choices in addition to private driving and public transportation options. In order to understand the opportunities and obstacles of ridesharing from the point of view of elderly people, we conducted an interview study in order to examining ridesharing experiences. It turns out that "mobile independence" and "decisional autonomy" are key issues for mobile wellbeing. This partially conflicts with common ridesharing concepts. Hence, we further analyze older adults' strategies dealing with these conflicts and show that these strategies offer departure points for the design ridesharing solutions, which are better suited to the demands of older adults.},
  urldate = {2021-04-16},
  booktitle = {Proceedings of the {SIGCHI} {Conference} on {Human} {Factors} in {Computing} {Systems}},
  publisher = {Association for Computing Machinery},
  author = {Meurer, Johanna and Stein, Martin and Randall, David and Rohde, Markus and Wulf, Volker},
  month = apr,
  year = {2014},
  keywords = {design, ethnography, dynamic ridesharing, elderly, social experiences},
  pages = {1923--1932},
  }

• ---

  Meurer, J., Stein, M., Randall, D., Rohde, M. & Wulf, V. (2014)Social dependency and mobile autonomy

  Proceedings of CHI ’14. New York, New York, USA, Publisher: ACM Press, Pages: 1923–1932 doi:10.1145/2556288.2557300
  [BibTeX] [Download PDF]

  @inproceedings{meurer_social_2014,
  address = {New York, New York, USA},
  title = {Social dependency and mobile autonomy},
  isbn = {978-1-4503-2473-1},
  url = {http://dl.acm.org/citation.cfm?id=2556288.2557300},
  doi = {10.1145/2556288.2557300},
  booktitle = {Proceedings of {CHI} '14},
  publisher = {ACM Press},
  author = {Meurer, Johanna and Stein, Martin and Randall, David and Rohde, Markus and Wulf, Volker},
  month = apr,
  year = {2014},
  keywords = {PRAXLABS, design, ethnography, dynamic ridesharing, elderly, social experiences, a-paper},
  pages = {1923--1932},
  }

• ---

  Dachtera, J., Randall, D. & Wulf, V. (2014)Research on Research: Design Research at the Margins: Academia, Industry and End-Users

  Proceedings of the ACM conference on Human factors in computing systems – CHI ’14. New York, New York, USA, Publisher: ACM Press, Pages: 713–722 doi:10.1145/2556288.2557261
  [BibTeX] [Download PDF]

  @inproceedings{dachtera_research_2014-1,
  address = {New York, New York, USA},
  title = {Research on {Research}: {Design} {Research} at the {Margins}: {Academia}, {Industry} and {End}-{Users}},
  isbn = {978-1-4503-2473-1},
  url = {http://dl.acm.org/citation.cfm?id=2556288.2557261},
  doi = {10.1145/2556288.2557261},
  booktitle = {Proceedings of the {ACM} conference on {Human} factors in computing systems - {CHI} '14},
  publisher = {ACM Press},
  author = {Dachtera, Juri and Randall, Dave and Wulf, Volker},
  month = apr,
  year = {2014},
  keywords = {PRAXLABS, design research, joint research, mode2-research, a-paper},
  pages = {713--722},
  }

• ---

  Müller, C., Neufeldt, C. & Wulf, V. (2014)Moving into a Senior Apartment: Opportunities and Hindrances in Rebuilding Social Relationships among Elderly

  Proceedings of the ACM CSCW Workshop on Collaboration and Coordination in the Context of Informal Care. Baltimore, MD, USA, Publisher: ACM
  [BibTeX]

  @inproceedings{muller_moving_2014,
  address = {Baltimore, MD, USA},
  title = {Moving into a {Senior} {Apartment}: {Opportunities} and {Hindrances} in {Rebuilding} {Social} {Relationships} among {Elderly}},
  booktitle = {Proceedings of the {ACM} {CSCW} {Workshop} on {Collaboration} and {Coordination} in the {Context} of {Informal} {Care}},
  publisher = {ACM},
  author = {Müller, Claudia and Neufeldt, Cornelius and Wulf, Volker},
  year = {2014},
  keywords = {italg},
  }

• ---

  Stickel, O., Draxler, S. & Stevens, G. (2014)Customer feedback and UCD in agile software development

  Proceedings of the 8th Nordic Conference on Human-Computer Interaction: Fun, Fast, Foundational.
  [BibTeX] [Download PDF]

  @inproceedings{stickel_customer_2014,
  title = {Customer feedback and {UCD} in agile software development},
  url = {https://www.researchgate.net/publication/267481136_Customer_Feedback_and_UCD_in_Agile_Software_Development},
  booktitle = {Proceedings of the 8th {Nordic} {Conference} on {Human}-{Computer} {Interaction}: {Fun}, {Fast}, {Foundational}},
  author = {Stickel, Oliver and Draxler, Sebastian and Stevens, Gunnar},
  year = {2014},
  keywords = {CSCW, CUBES},
  }

• ---

  Jakobi, T., Castelli, N., Nolte, A., Stevens, G. & Schönau, N. (2014)Towards Collaborative Green Business Process Management

  BIS-Verlag., Publisher: BIS-Verlag, Pages: 683–690
  [BibTeX]

  @inproceedings{jakobi_towards_2014,
  title = {Towards {Collaborative} {Green} {Business} {Process} {Management}},
  booktitle = {{BIS}-{Verlag}},
  publisher = {BIS-Verlag},
  author = {Jakobi, Timo and Castelli, Nico and Nolte, Alexander and Stevens, Gunnar and Schönau, Niko},
  editor = {Jorge Marx Gómez Michael Sonnenschein, Ute Vogel Andreas Winter Barbara Rapp Nils Giesen},
  year = {2014},
  keywords = {PRAXLABS, SMARTLIVE, LivingLabEnergy},
  pages = {683--690},
  }

• ---

  Ogonowski, C. & Ley, B. (2014)Sketching a Narrative Map : Reflections on User-Researcher Relationships and Project Progression

  CSCW ’14 Workshop: Designing with Users for Domestic Environments: Methods, Challenges, Lessons Learned., Pages: 1–5
  [BibTeX]

  @inproceedings{ogonowski_sketching_2014,
  title = {Sketching a {Narrative} {Map} : {Reflections} on {User}-{Researcher} {Relationships} and {Project} {Progression}},
  booktitle = {{CSCW} '14 {Workshop}: {Designing} with {Users} for {Domestic} {Environments}: {Methods}, {Challenges}, {Lessons} {Learned}},
  author = {Ogonowski, Corinna and Ley, Benedikt},
  year = {2014},
  keywords = {PRAXLABS, SOCIALMEDIA},
  pages = {1--5},
  }

• ---

  Dörner, C., Faulring, A. & Myers, B. A. (2014)EUKLAS: Supporting Copy-and-Paste Strategies for Integrating Example Code

  Proceedings of the 5th Workshop on Evaluation and Usability of Programming Languages and Tools, Portland, OR, USA, October 21, 2014., Publisher: ACM, Pages: 13–20 doi:10.1145/2688204.2688208
  [BibTeX] [Download PDF]

  @inproceedings{dorner_euklas_2014,
  title = {{EUKLAS}: {Supporting} {Copy}-and-{Paste} {Strategies} for {Integrating} {Example} {Code}},
  url = {http://doi.acm.org/10.1145/2688204.2688208},
  doi = {10.1145/2688204.2688208},
  booktitle = {Proceedings of the 5th {Workshop} on {Evaluation} and {Usability} of {Programming} {Languages} and {Tools}, {Portland}, {OR}, {USA}, {October} 21, 2014},
  publisher = {ACM},
  author = {Dörner, Christian and Faulring, Andrew and Myers, Brad A},
  editor = {Sunshine, Joshua and LaToza, Thomas D and Anslow, Craig},
  year = {2014},
  keywords = {CSCW, EUDISMES},
  pages = {13--20},
  }

• ---

  Greenlaw, R., Muddiman, A., Friberg, T., Moi, M., Cristaldi, M., Ludwig, T. & Reuter, C. (2014)The EmerGent project: Emergency Management in Social Media Generation – Dealing with Big Data from Social Media Data Stream

  Workshop on Big Data, Intelligence Management and Analytics Workshop. 7th IEEE/ACM International Conference on Utility and Cloud Computing (UCC). London, United Kingdom, Pages: 687–689 doi:10.1109/UCC.2014.111
  [BibTeX] [Abstract] [Download PDF]

  This paper describes EmerGent which is a new EU FP7 project currently engaging with users, gathering requirements and writing initial technical specifications and deals with the impact of social media in emergency management. This paper describes the overall objectives of the project and the plans to create an online big data semantic store of social media will be outlined.

  @inproceedings{greenlaw_emergent_2014,
  address = {London, United Kingdom},
  title = {The {EmerGent} project: {Emergency} {Management} in {Social} {Media} {Generation} – {Dealing} with {Big} {Data} from {Social} {Media} {Data} {Stream}},
  url = {https://www.wineme.uni-siegen.de/paper/2014/2014_emergentbigdata_ucc.pdf},
  doi = {10.1109/UCC.2014.111},
  abstract = {This paper describes EmerGent which is a new EU FP7 project currently engaging with users, gathering requirements and writing initial technical specifications and deals with the impact of social media in emergency management. This paper describes the overall objectives of the project and the plans to create an online big data semantic store of social media will be outlined.},
  booktitle = {Workshop on {Big} {Data}, {Intelligence} {Management} and {Analytics} {Workshop}. 7th {IEEE}/{ACM} {International} {Conference} on {Utility} and {Cloud} {Computing} ({UCC})},
  author = {Greenlaw, Reynold and Muddiman, Andrew and Friberg, Therese and Moi, Matthias and Cristaldi, Massimo and Ludwig, Thomas and Reuter, Christian},
  year = {2014},
  keywords = {CSCW, HCI, PRAXLABS, EmerGent, SMO},
  pages = {687--689},
  }

• ---

  Stickel, O. & Ludwig, T. (2014)Computer Supported Urban Gardening

  Proceedings of the 2014 Companion Publication on Designing Interactive Systems. New York, NY, USA, Publisher: ACM, Pages: 77–80 doi:10.1145/2598784.2602786
  [BibTeX] [Download PDF]

  @inproceedings{stickel_computer_2014-1,
  address = {New York, NY, USA},
  series = {{DIS} {Companion} '14},
  title = {Computer {Supported} {Urban} {Gardening}},
  isbn = {978-1-4503-2903-3},
  url = {http://doi.acm.org/10.1145/2598784.2602786 http://hci-siegen.de/wp-uploads/2014/05/3-draft-urban-gardening-paper.pdf},
  doi = {10.1145/2598784.2602786},
  booktitle = {Proceedings of the 2014 {Companion} {Publication} on {Designing} {Interactive} {Systems}},
  publisher = {ACM},
  author = {Stickel, Oliver and Ludwig, Thomas},
  year = {2014},
  keywords = {CSCW, PRAXLABS, FabLab, diy, bottom-up culture, community building, computer supported cooperative work, information technology, maker, urban/community gardening},
  pages = {77--80},
  }

• ---

  Bossen, C., Ehn, P., Karasti, H., Salvo, C. D., Clement, A., Pipek, V. & Dittrich, Y. (2014)Infrastructuring, collaboration and evolving socio-material practices of changing our world

  Participatory Design Conference, PDC ’14, Windhoek, Namibia, October 6-10, 2014, Volume 1 – Short Papers, Industry Cases, Workshop Descriptions, Doctoral Consortium papers, and Keynote abstracts., Publisher: ACM, Pages: 221–222 doi:10.1145/2662155.2662211
  [BibTeX] [Download PDF]

  @inproceedings{bossen_infrastructuring_2014,
  title = {Infrastructuring, collaboration and evolving socio-material practices of changing our world},
  isbn = {978-1-4503-3214-9},
  url = {http://doi.acm.org/10.1145/2662155.2662211},
  doi = {10.1145/2662155.2662211},
  booktitle = {Participatory {Design} {Conference}, {PDC} '14, {Windhoek}, {Namibia}, {October} 6-10, 2014, {Volume} 1 - {Short} {Papers}, {Industry} {Cases}, {Workshop} {Descriptions}, {Doctoral} {Consortium} papers, and {Keynote} abstracts},
  publisher = {ACM},
  author = {Bossen, Claus and Ehn, Pelle and Karasti, Helena and Salvo, Carl Di and Clement, Andrew and Pipek, Volkmar and Dittrich, Yvonne},
  editor = {Winschiers-Theophilus, Heike and D'Andrea, Vincenzo and Iversen, Ole Sejer},
  year = {2014},
  keywords = {CSCW},
  pages = {221--222},
  }

• ---

  Aal, K., Ogonowski, C., Rekowski, T. V., Wieching, R. & Wulf, V. (2014)A Fall Preventive iTV Solution for Older Adults

  Proceedings of TVX’14, Demo Presentation., Pages: 1–2
  [BibTeX]

  @inproceedings{aal_fall_2014,
  title = {A {Fall} {Preventive} {iTV} {Solution} for {Older} {Adults}},
  isbn = {978-1-4503-2838-8},
  booktitle = {Proceedings of {TVX}'14, {Demo} {Presentation}},
  author = {Aal, Konstantin and Ogonowski, Corinna and Rekowski, Thomas Von and Wieching, Rainer and Wulf, Volker},
  year = {2014},
  keywords = {PRAXLABS, iStopFalls, praxlabs},
  pages = {1--2},
  }

• ---

  Karasti, H. (2014)Infrastructuring in Participatory Design

  Proceedings of the Participatory Design Conference 2014., Publisher: ACM, Pages: 141–150 doi:10.1145/2661435.2661450
  [BibTeX] [Abstract]

  This paper reviews literature and reflects on infrastructuring in Participatory Design (PD) with a conceptual interest. It starts with the notion of information infrastructure introduced to the PD community in the mid-1990s by Star and collaborators. It traces how the notion has been adapted, appended, and negotiated within a number of PD approaches known as “infrastructuring.” Based on this review, the paper discusses a number of themes arising from these approaches that relate to salient information infrastructure characteristics and speak to the specificity of infrastructuring in PD. This paper takes stock of what has happened in conceptual terms with regard to information infrastructure and infrastructuring in the field of PD to inform continuing work.

  @inproceedings{karasti_infrastructuring_2014,
  title = {Infrastructuring in {Participatory} {Design}},
  isbn = {978-1-4503-2256-0},
  doi = {10.1145/2661435.2661450},
  abstract = {This paper reviews literature and reflects on infrastructuring in Participatory Design (PD) with a conceptual interest. It starts with the notion of information infrastructure introduced to the PD community in the mid-1990s by Star and collaborators. It traces how the notion has been adapted, appended, and negotiated within a number of PD approaches known as “infrastructuring.” Based on this review, the paper discusses a number of themes arising from these approaches that relate to salient information infrastructure characteristics and speak to the specificity of infrastructuring in PD. This paper takes stock of what has happened in conceptual terms with regard to information infrastructure and infrastructuring in the field of PD to inform continuing work.},
  booktitle = {Proceedings of the {Participatory} {Design} {Conference} 2014},
  publisher = {ACM},
  author = {Karasti, Helena},
  year = {2014},
  keywords = {cscw, Participatory Design, MdK, infrastructuring, science and technology studies, conceptual analysis, information infra-structure},
  pages = {141--150},
  }

• ---

  Tellioğlu, H., Lewkowicz, M., Pinatti De Carvalho, A. F., Brešković, I., Schorch, M., Tellioğlu, H., Lewkowicz, M., Pinatti De Carvalho, A. F., Brešković, I. & Schorch, M. (2014)Collaboration and Coordination in the Context of Informal Care (CCCiC 2014)

  Proceedings of the Companion Publication of the 17th ACM Conference on Computer Supported Cooperative Work &\#38; Social Computing. New York, NY, USA, Publisher: ACM, Pages: 339–342 doi:10.1145/2556420.2558862
  [BibTeX] [Download PDF]

  @inproceedings{tellioglu_collaboration_2014-1,
  address = {New York, NY, USA},
  series = {{CSCW} {Companion} '14},
  title = {Collaboration and {Coordination} in the {Context} of {Informal} {Care} ({CCCiC} 2014)},
  isbn = {978-1-4503-2541-7},
  url = {http://dl.acm.org/citation.cfm?doid=2556420.2558862 http://doi.acm.org/10.1145/2556420.2558862},
  doi = {10.1145/2556420.2558862},
  booktitle = {Proceedings of the {Companion} {Publication} of the 17th {ACM} {Conference} on {Computer} {Supported} {Cooperative} {Work} \&\#38; {Social} {Computing}},
  publisher = {ACM},
  author = {Tellioğlu, Hilda and Lewkowicz, Myriam and Pinatti De Carvalho, Aparecido Fabiano and Brešković, Ivan and Schorch, Marén and Tellioğlu, Hilda and Lewkowicz, Myriam and Pinatti De Carvalho, Aparecido Fabiano and Brešković, Ivan and Schorch, Marén},
  year = {2014},
  keywords = {PRAXLABS, informal care givers, user-centred design},
  pages = {339--342},
  }

• ---

  Meurer, J., Stein, M., Randall, D., Rohde, M. & Wulf, V. (2014)Social dependency and mobile autonomy – Supporting older adults’ mobility with ridesharing ICT

  Proceedings of the 32nd annual ACM conference on Human factors in computing systems – CHI ’14. New York, NY, USA, Publisher: ACM Press, Pages: 1923–1932 doi:10.1145/2556288.2557300
  [BibTeX] [Download PDF]

  @inproceedings{meurer_social_2014-1,
  address = {New York, NY, USA},
  title = {Social dependency and mobile autonomy – {Supporting} older adults' mobility with ridesharing {ICT}},
  isbn = {978-1-4503-2473-1},
  url = {http://dl.acm.org/citation.cfm?doid=2556288.2557300},
  doi = {10.1145/2556288.2557300},
  booktitle = {Proceedings of the 32nd annual {ACM} conference on {Human} factors in computing systems - {CHI} '14},
  publisher = {ACM Press},
  author = {Meurer, Johanna and Stein, Martin and Randall, David and Rohde, Markus and Wulf, Volker},
  year = {2014},
  keywords = {A-Paper, s-mobil},
  pages = {1923--1932},
  }

• ---

  Ludwig, T. & Reuter, C. (2014)Entwicklung einer mobilen Reporting-Applikation zur Artikulation entscheidungsrelevanter Informationsbedarfe im Katastrophenschutz

  Informatik 2014 – Big Data – Komplexität meistern. Stuttgart, Germany, Publisher: GI-Edition-Lecture Notes in Informatics (LNI), Pages: 941–952
  [BibTeX] [Abstract] [Download PDF]

  Die im Katastrophenschutz beteiligten Behörden und Organisationen mit Sicherheitsaufgaben (BOS) benötigen für Entscheidungen stets möglichst aktuelle und genaue Informationen. Diese werden dabei je nach Lage von den Einsatzkräften, welche sich am Schadensort befinden, via Funk an die teilweise entfernt sitzenden Entscheidungsträger berichtet. Unsere Design-Fallstudie untersucht interaktive Unterstützungsmöglichkeiten dieser Berichts- bzw. Reporting-Prozesse: In einer qualitativen empirischen Studie deckten wir die Kommunikationspraktiken von BOS auf und entwickelten darauf aufbauend ein Konzept zur semi-strukturierten Artikulation von Informationsbedarfen, welches als mobile Android Applikation implementiert und mit potentiellen Nutzern evaluiert wurde. Unser Beitrag präsentiert, wie zielgerichtete Anfragen von Informationen unter Berücksichtigung angemessener Metadaten das Berichts- und Meldewesen örtlich verteilter Einsatzkräfte unterstützen können.

  @inproceedings{ludwig_entwicklung_2014,
  address = {Stuttgart, Germany},
  title = {Entwicklung einer mobilen {Reporting}-{Applikation} zur {Artikulation} entscheidungsrelevanter {Informationsbedarfe} im {Katastrophenschutz}},
  url = {https://www.wineme.uni-siegen.de/paper/2014/2014_ludwigreuter_morepartikulation_inf.pdf},
  abstract = {Die im Katastrophenschutz beteiligten Behörden und Organisationen mit Sicherheitsaufgaben (BOS) benötigen für Entscheidungen stets möglichst aktuelle und genaue Informationen. Diese werden dabei je nach Lage von den Einsatzkräften, welche sich am Schadensort befinden, via Funk an die teilweise entfernt sitzenden Entscheidungsträger berichtet. Unsere Design-Fallstudie untersucht interaktive Unterstützungsmöglichkeiten dieser Berichts- bzw. Reporting-Prozesse: In einer qualitativen empirischen Studie deckten wir die Kommunikationspraktiken von BOS auf und entwickelten darauf aufbauend ein Konzept zur semi-strukturierten Artikulation von Informationsbedarfen, welches als mobile Android Applikation implementiert und mit potentiellen Nutzern evaluiert wurde. Unser Beitrag präsentiert, wie zielgerichtete Anfragen von Informationen unter Berücksichtigung angemessener Metadaten das Berichts- und Meldewesen örtlich verteilter Einsatzkräfte unterstützen können.},
  booktitle = {Informatik 2014 - {Big} {Data} - {Komplexität} meistern},
  publisher = {GI-Edition-Lecture Notes in Informatics (LNI)},
  author = {Ludwig, Thomas and Reuter, Christian},
  editor = {Plöderereder, E. and Grunske, L. and Schneider, E. and Ull, D.},
  year = {2014},
  keywords = {CSCW, HCI, PRAXLABS, Kooperation, InfoStrom},
  pages = {941--952},
  }

• ---

  Wan, L., Müller, C., Wulf, V. & Randall, D. (2014)Addressing the subtleties in dementia care

  Proceedings of the 32nd annual ACM conference on Human factors in computing systems – CHI ’14. New York, New York, USA, Publisher: ACM Press, Pages: 3987–3996 doi:10.1145/2556288.2557307
  [BibTeX]

  @inproceedings{wan_addressing_2014,
  address = {New York, New York, USA},
  title = {Addressing the subtleties in dementia care},
  isbn = {978-1-4503-2473-1},
  doi = {10.1145/2556288.2557307},
  booktitle = {Proceedings of the 32nd annual {ACM} conference on {Human} factors in computing systems - {CHI} '14},
  publisher = {ACM Press},
  author = {Wan, Lin and Müller, Claudia and Wulf, Volker and Randall, David},
  year = {2014},
  keywords = {PRAXLABS, A-Paper, italg, a-paper},
  pages = {3987--3996},
  }

• ---

  Jacobi, T., Stevens, G. & Schwartz, T. (2014)Verhaltensbasiertes Energiesparen am Arbeitsplatz: Eine vergleichende Studie

  Proceedings of Multikonferenz Wirtschaftsinformatik 2014 (MKWI 2014). Paderborn, Publisher: Universitätsverlag Paderborn, Pages: 76–88
  [BibTeX]

  @inproceedings{jacobi_verhaltensbasiertes_2014,
  address = {Paderborn},
  title = {Verhaltensbasiertes {Energiesparen} am {Arbeitsplatz}: {Eine} vergleichende {Studie}},
  booktitle = {Proceedings of {Multikonferenz} {Wirtschaftsinformatik} 2014 ({MKWI} 2014)},
  publisher = {Universitätsverlag Paderborn},
  author = {Jacobi, Timo and Stevens, Gunnar and Schwartz, Tobias},
  editor = {Kundisch, Dennis and Suhl, Leena and Beckmann, Lars},
  year = {2014},
  pages = {76--88},
  }

• ---

  Al-Akkad, A., Raffelsberger, C., Boden, A., Ramirez, L. & Zimmermann, A. (2014)Tweeting ‘when online is off’? opportunistically creating mobile ad-hoc networks in response to disrupted infrastructure

  Proceedings of the 11th International Conference on Information Systems for Crisis Response and Management. University Park, Pennsylvania.
  [BibTeX]

  @inproceedings{al-akkad_tweeting_2014,
  title = {Tweeting ‘when online is off'? opportunistically creating mobile ad-hoc networks in response to disrupted infrastructure},
  booktitle = {Proceedings of the 11th {International} {Conference} on {Information} {Systems} for {Crisis} {Response} and {Management}. {University} {Park}, {Pennsylvania}},
  author = {Al-Akkad, Amro and Raffelsberger, Christian and Boden, Alexander and Ramirez, Leonardo and Zimmermann, Andreas},
  year = {2014},
  }

• ---

  Reuter, C. & Ritzkatis, M. (2014)Adaptierbare Bewertung bürgergenerierter Inhalte aus sozialen Medien

  Mensch & Computer: Interaktiv unterwegs – Freiräume gestalten. München, Germany, Publisher: Oldenbourg-Verlag, Pages: 115–124
  [BibTeX] [Abstract] [Download PDF]

  Zwei Drittel aller Internetnutzer in Deutschland nutzen soziale Medien. Neben der Kommunikation mit eigenen Kontakten werden dort auch vermehrt Fotos, Filme und Inhalte ganz bewusst öffentlich geteilt. Vergangene Ereignisse, wie das Hochwasser in Mitteleuropa im Juni 2013, haben gezeigt, dass diese alltäglichen Verhaltensweisen ebenso in Ausnahmesituationen fortgeführt werden und bürgergenierte Inhalte auch dann beispielsweise über Facebook und Twitter verbreitet werden. Diese werden in Teilen von Behörden und Organisationen mit Sicherheitsaufgaben (BOS), wie der Polizei und Feuerwehr, ausgewertet und für die Lagebeurteilung genutzt. Dieser Beitrag stellt, basierend auf einer Analyse verwandter Arbeiten, die Ergebnisse einer empirischen Untersuchung zur Nutzung bürgergenerierter Inhalte und die Bedingungen für deren Integration in die Lagebeurteilung durch BOS dar. Die hieraus gewonnenen Erkenntnisse münden in Anforderungen an einen adaptierbaren Bewertungsmechanismus für bürgergenerierte Inhalte aus sozialen Medien.

  @inproceedings{reuter_adaptierbare_2014-1,
  address = {München, Germany},
  title = {Adaptierbare {Bewertung} bürgergenerierter {Inhalte} aus sozialen {Medien}},
  url = {https://dl.gi.de/bitstream/handle/20.500.12116/7536/Reuter_Ritzkatis_2014.pdf?sequence=2&isAllowed=y},
  abstract = {Zwei Drittel aller Internetnutzer in Deutschland nutzen soziale Medien. Neben der Kommunikation mit eigenen Kontakten werden dort auch vermehrt Fotos, Filme und Inhalte ganz bewusst öffentlich geteilt. Vergangene Ereignisse, wie das Hochwasser in Mitteleuropa im Juni 2013, haben gezeigt, dass diese alltäglichen Verhaltensweisen ebenso in Ausnahmesituationen fortgeführt werden und bürgergenierte Inhalte auch dann beispielsweise über Facebook und Twitter verbreitet werden. Diese werden in Teilen von Behörden und Organisationen mit Sicherheitsaufgaben (BOS), wie der Polizei und Feuerwehr, ausgewertet und für die Lagebeurteilung genutzt. Dieser Beitrag stellt, basierend auf einer Analyse verwandter Arbeiten, die Ergebnisse einer empirischen Untersuchung zur Nutzung bürgergenerierter Inhalte und die Bedingungen für deren Integration in die Lagebeurteilung durch BOS dar. Die hieraus gewonnenen Erkenntnisse münden in Anforderungen an einen adaptierbaren Bewertungsmechanismus für bürgergenerierte Inhalte aus sozialen Medien.},
  booktitle = {Mensch \& {Computer}: {Interaktiv} unterwegs – {Freiräume} gestalten},
  publisher = {Oldenbourg-Verlag},
  author = {Reuter, Christian and Ritzkatis, Michael},
  editor = {Koch, Michael and Butz, Andreas and Schlichter, Johann},
  year = {2014},
  keywords = {CSCW, HCI, PRAXLABS, EmerGent, SMO},
  pages = {115--124},
  }

• ---

  Castelli, N., Stevens, G., Jakobi, T. & Schönau, N. (2014)Switch off the light in the living room, please! –Making eco-feedback meaningful through room context information

  Proceedings of the 28th EnviroInfo 2014 Conference. Oldenburg, Publisher: BIS-Verlag, Pages: 589–596
  [BibTeX] [Abstract] [Download PDF]

  Residential and commercial buildings are responsible for about 40\% of the EU’s total energy co n- sumption. However, conscious, sustainable use of this limited resource is hampered by a lack of visibility and materiality of consumption. One of the major challenges is enabling consumers to make informed decisions about energy consumption, thereby supporting the shift to sustainable a c- tions. With the use of Energy-Management-Systems it is possible to save up to 15\%. In recent years, design approaches have greatly diversified, but with the emergence of ubiquitous- and co n- text-aware computing, energy feedback solutions can be enriched with additional context info r- mation. In this study, we present the concept “ room as a context ” for eco-feedback systems. We investigate opportunities of making current state- of-the-art energy visualizations more meaningful and demonstrate which new forms of visualizations can be created with this additional info r- mation. Furthermore, we developed a prototype for android-based tablets, which includes some of the presented features to study our design concepts in the wild.

  @inproceedings{castelli_switch_2014,
  address = {Oldenburg},
  title = {Switch off the light in the living room, please! –{Making} eco-feedback meaningful through room context information},
  url = {http://enviroinfo.eu/sites/default/files/pdfs/vol8514/0589.pdf},
  abstract = {Residential and commercial buildings are responsible for about 40\% of the EU's total energy co n- sumption. However, conscious, sustainable use of this limited resource is hampered by a lack of visibility and materiality of consumption. One of the major challenges is enabling consumers to make informed decisions about energy consumption, thereby supporting the shift to sustainable a c- tions. With the use of Energy-Management-Systems it is possible to save up to 15\%. In recent years, design approaches have greatly diversified, but with the emergence of ubiquitous- and co n- text-aware computing, energy feedback solutions can be enriched with additional context info r- mation. In this study, we present the concept “ room as a context ” for eco-feedback systems. We investigate opportunities of making current state- of-the-art energy visualizations more meaningful and demonstrate which new forms of visualizations can be created with this additional info r- mation. Furthermore, we developed a prototype for android-based tablets, which includes some of the presented features to study our design concepts in the wild.},
  booktitle = {Proceedings of the 28th {EnviroInfo} 2014 {Conference}},
  publisher = {BIS-Verlag},
  author = {Castelli, Nico and Stevens, Gunnar and Jakobi, Timo and Schönau, Niko},
  editor = {Jorge Marx Gómez Michael Sonnenschein, Ute Vogel Andreas Winter Barbara Rapp Nils Giesen},
  year = {2014},
  keywords = {PRAXLABS, SMARTLIVE, DBL, LivingLabEnergy},
  pages = {589--596},
  }

• ---

  Meurer, J., Stein, M., Rohde, M. & Wulf, V. (2014)Mitfahrpraktiken älterer Menschen verstehen und gestalten: Ergebnisse einer ethnographischen Studie

  Multikonferenz Wirtschaftsinformatik (MKWI). Paderborn, Publisher: CD-Publikationen
  [BibTeX] [Download PDF]

  @inproceedings{meurer_mitfahrpraktiken_2014,
  address = {Paderborn},
  title = {Mitfahrpraktiken älterer {Menschen} verstehen und gestalten: {Ergebnisse} einer ethnographischen {Studie}},
  url = {http://rambaldo.uni-paderborn.de/indico/contributionDisplay.py?contribId=12%7B&%7DsessionId=61%7B&%7DconfId=0},
  booktitle = {Multikonferenz {Wirtschaftsinformatik} ({MKWI})},
  publisher = {CD-Publikationen},
  author = {Meurer, Johanna and Stein, Martin and Rohde, Markus and Wulf, Volker},
  year = {2014},
  keywords = {PRAXLABS, s-mobil},
  }

• ---

  Ludwig, T. & Scholl, S. (2014)Participatory Sensing im Rahmen empirischer Forschung

  Mensch & Computer: Tagungsband., Publisher: De Gruyter Oldenbourg, Pages: 145–154
  [BibTeX] [Download PDF]

  @inproceedings{ludwig_participatory_2014,
  title = {Participatory {Sensing} im {Rahmen} empirischer {Forschung}},
  url = {http://dl.mensch-und-computer.de/handle/123456789/3825 http://www.tholud.de/wp-content/uploads/2014/08/MuC_PartS_V3_final.pdf},
  booktitle = {Mensch \& {Computer}: {Tagungsband}},
  publisher = {De Gruyter Oldenbourg},
  author = {Ludwig, Thomas and Scholl, Simon},
  editor = {Butz, Andreas and Koch, Michael and Schlichter, Johann H},
  year = {2014},
  keywords = {CSCW},
  pages = {145--154},
  }

• ---

  Bossen, C., Dindler, C., Garde, J. & Pipek, V. (2014)Evaluation, sustainability and long-term effects of participatory design projects

  Participatory Design Conference, PDC ’14, Windhoek, Namibia, October 6-10, 2014, Volume 1 – Short Papers, Industry Cases, Workshop Descriptions, Doctoral Consortium papers, and Keynote abstracts., Publisher: ACM, Pages: 219–220 doi:10.1145/2662155.2662210
  [BibTeX] [Download PDF]

  @inproceedings{bossen_evaluation_2014,
  title = {Evaluation, sustainability and long-term effects of participatory design projects},
  isbn = {978-1-4503-3214-9},
  url = {http://doi.acm.org/10.1145/2662155.2662210},
  doi = {10.1145/2662155.2662210},
  booktitle = {Participatory {Design} {Conference}, {PDC} '14, {Windhoek}, {Namibia}, {October} 6-10, 2014, {Volume} 1 - {Short} {Papers}, {Industry} {Cases}, {Workshop} {Descriptions}, {Doctoral} {Consortium} papers, and {Keynote} abstracts},
  publisher = {ACM},
  author = {Bossen, Claus and Dindler, Christian and Garde, Julia and Pipek, Volkmar},
  editor = {Winschiers-Theophilus, Heike and D'Andrea, Vincenzo and Iversen, Ole Sejer},
  year = {2014},
  keywords = {CSCW},
  pages = {219--220},
  }

• ---

  Wiedenhoefer, T., Heger, O. & Pipek, V. (2014)Towards Societyware: Evaluation of an online petitioning system for parliaments

  Collaborative Technologies in Democratic Processes, Proceedings of a workshop at COOP 2014, International Reports on Socio-Informatics (IRSI). Nice, France, Pages: 85–95
  [BibTeX]

  @inproceedings{wiedenhoefer_towards_2014,
  address = {Nice, France},
  title = {Towards {Societyware}: {Evaluation} of an online petitioning system for parliaments},
  volume = {11},
  booktitle = {Collaborative {Technologies} in {Democratic} {Processes}, {Proceedings} of a workshop at {COOP} 2014, {International} {Reports} on {Socio}-{Informatics} ({IRSI})},
  author = {Wiedenhoefer, Torben and Heger, Oliver and Pipek, Volkmar},
  editor = {Bertelsen, Olav W and Bødker, Susanne and de Cindio, Fiorella and Pipek, Volkmar},
  year = {2014},
  keywords = {CSCW, ePet},
  pages = {85--95},
  }

• ---

  Jakobi, T., Stevens, G. & Schwartz, T. (2014)Verhaltensbasiertes Energiesparen am Arbeitsplatz: Ergebnisse einer vergleichenden Studie

  Multikonferenz Wirtschaftsinformatik (MKWI)., Publisher: Universit\\\\ä\\\\tsverlag Paderborn, Pages: 76–88
  [BibTeX]

  @inproceedings{jakobi_verhaltensbasiertes_2014,
  title = {Verhaltensbasiertes {Energiesparen} am {Arbeitsplatz}: {Ergebnisse} einer vergleichenden {Studie}},
  booktitle = {Multikonferenz {Wirtschaftsinformatik} ({MKWI})},
  publisher = {Universit\{\{\}\{ä\}\{\}\}tsverlag Paderborn},
  author = {Jakobi, Timo and Stevens, Gunnar and Schwartz, Tobias},
  year = {2014},
  keywords = {PRAXLABS},
  pages = {76--88},
  }

• ---

  Reuter, C., Ludwig, T., Pipek, V., Herczeg, M., Mentler, T., Nestler, S. & Sautter, J. (2014)Editorial: Mensch-Computer-Interaktion und Social Computing in Krisensituationen

  Mensch & Computer: Workshopband. München, Germany, Publisher: Oldenbourg-Verlag, Pages: 101–104
  [BibTeX] [Abstract] [Download PDF]

  Die Mensch-Computer-Interaktion und Social Computing in Krisensituationen wird auch in Zukunft eine große Rolle spielen. Mit diesem Workshop möchten wir einen kleinen Beitrag leisten, diese Entwicklung in sinnvoller Weise mitzugestalten.

  @inproceedings{reuter_editorial_2014,
  address = {München, Germany},
  title = {Editorial: {Mensch}-{Computer}-{Interaktion} und {Social} {Computing} in {Krisensituationen}},
  url = {https://www.wineme.uni-siegen.de/paper/2014/2014_reuteretal_mci-krisen-editorial_muc.pdf},
  abstract = {Die Mensch-Computer-Interaktion und Social Computing in Krisensituationen wird auch in Zukunft eine große Rolle spielen. Mit diesem Workshop möchten wir einen kleinen Beitrag leisten, diese Entwicklung in sinnvoller Weise mitzugestalten.},
  booktitle = {Mensch \& {Computer}: {Workshopband}},
  publisher = {Oldenbourg-Verlag},
  author = {Reuter, Christian and Ludwig, Thomas and Pipek, Volkmar and Herczeg, Michael and Mentler, Tilo and Nestler, Simon and Sautter, Johannes},
  editor = {Koch, Michael and Butz, Andreas and Schlichter, Johann},
  year = {2014},
  keywords = {CSCW, HCI, PRAXLABS, EmerGent},
  pages = {101--104},
  }

• ---

  Aal, K., Yerousis, G., Schubert, K., Hornung, D., Stickel, O. & Wulf, V. (2014)Come_in@Palestine: Adapting a German Computer Club Concept to a Palestinian Refugee Camp

  Proceedings of the 5th ACM International Conference on Collaboration Across Boundaries: Culture, Distance & Technology. New York, NY, USA, Publisher: ACM, Pages: 111–120 doi:10.1145/2631488.2631498
  [BibTeX] [Download PDF]

  @inproceedings{aal_come_inpalestine_2014,
  address = {New York, NY, USA},
  series = {{CABS} '14},
  title = {Come\_in@{Palestine}: {Adapting} a {German} {Computer} {Club} {Concept} to a {Palestinian} {Refugee} {Camp}},
  isbn = {978-1-4503-2557-8},
  url = {http://doi.acm.org/10.1145/2631488.2631498},
  doi = {10.1145/2631488.2631498},
  booktitle = {Proceedings of the 5th {ACM} {International} {Conference} on {Collaboration} {Across} {Boundaries}: {Culture}, {Distance} \& {Technology}},
  publisher = {ACM},
  author = {Aal, Konstantin and Yerousis, George and Schubert, Kai and Hornung, Dominik and Stickel, Oliver and Wulf, Volker},
  year = {2014},
  keywords = {CSCW, PRAXLABS, FabLab, yallah, Come\_In, computer club, children, communities, integration, international collaboration},
  pages = {111--120},
  }

• ---

  Boden, A., Rosswog, F., Stevens, G. & Wulf, V. (2014)Mobile Displays in Global Software Development: Opportunities and Limitations

  Position paper for Workshop on Global Software Development in a CSCW Perspective. Baltimore
  [BibTeX] [Download PDF]

  @inproceedings{boden_mobile_2014,
  address = {Baltimore},
  title = {Mobile {Displays} in {Global} {Software} {Development}: {Opportunities} and {Limitations}},
  url = {http://nexgsd.org/events/cscw2014-workshop/position-papers/},
  booktitle = {Position paper for {Workshop} on {Global} {Software} {Development} in a {CSCW} {Perspective}},
  author = {Boden, Alexander and Rosswog, Frank and Stevens, Gunnar and Wulf, Volker},
  year = {2014},
  }

• ---

  Bødker, S., Klokmose, C. N., Korn, M. & Polli, A. M. (2014)Participatory IT in Semi-public Spaces

  Proceedings of the 8th Nordic Conference on Human-Computer Interaction: Fun, Fast, Foundational. New York, NY, USA, Publisher: ACM, Pages: 765–774 doi:10.1145/2639189.2639212
  [BibTeX] [Download PDF]

  @inproceedings{bodker_participatory_2014,
  address = {New York, NY, USA},
  series = {{NordiCHI} '14},
  title = {Participatory {IT} in {Semi}-public {Spaces}},
  isbn = {978-1-4503-2542-4},
  url = {http://doi.acm.org/10.1145/2639189.2639212},
  doi = {10.1145/2639189.2639212},
  booktitle = {Proceedings of the 8th {Nordic} {Conference} on {Human}-{Computer} {Interaction}: {Fun}, {Fast}, {Foundational}},
  publisher = {ACM},
  author = {Bødker, Susanne and Klokmose, Clemens Nylandsted and Korn, Matthias and Polli, Anna Maria},
  year = {2014},
  keywords = {CSCW, participation, art exhibition, locality, semi-public space},
  pages = {765--774},
  }

• ---

  Reuter, C., Ritzkatis, M. & Ludwig, T. (2014)Entwicklung eines SOA-basierten und anpassbaren Bewertungsdienstes für Inhalte aus sozialen Medien

  Informatik 2014 – Big Data – Komplexität meistern. Stuttgart, Germany, Publisher: GI-Edition-Lecture Notes in Informatics (LNI), Pages: 977–988
  [BibTeX] [Abstract] [Download PDF]

  Dieser Beitrag soll aufzeigen, wie ein anpassbarer Bewertungsdienst die Nutzung bürgergenerierter Inhalte aus sozialen Medien unterstützen kann. Dabei soll insbesondere geklärt werden, wie dieser gestaltet werden kann und wie Nutzer die Qualitätskriterien angemessen artikulieren können. Nach einer Darstellung von Grundlagen und verwandten Arbeiten wird anhand einer empirischen Vorstudie der Umgang von Behörden und Organisationen mit Sicherheitsaufgaben (BOS) mit bürgergenerierten Informationen betrachtet. Basierend auf den dort gewonnen Erkenntnissen wurde ein service-orientierter Bewertungsdienst entwickelt und in eine Anwendung integriert, welche so den Zugang zu bürgergenerierten Informationen aus verschiedenen sozialen Medien inklusive einer anpassbaren Qualitätsbewertung ermöglicht. Eine abschließende Evaluation illustriert deren mögliche Anwendung in der Praxis.

  @inproceedings{reuter_entwicklung_2014,
  address = {Stuttgart, Germany},
  title = {Entwicklung eines {SOA}-basierten und anpassbaren {Bewertungsdienstes} für {Inhalte} aus sozialen {Medien}},
  url = {https://www.wineme.uni-siegen.de/paper/2014/2014_reuterritzkatisludwig-soabewertungsozialemedien_inf.pdf},
  abstract = {Dieser Beitrag soll aufzeigen, wie ein anpassbarer Bewertungsdienst die Nutzung bürgergenerierter Inhalte aus sozialen Medien unterstützen kann. Dabei soll insbesondere geklärt werden, wie dieser gestaltet werden kann und wie Nutzer die Qualitätskriterien angemessen artikulieren können. Nach einer Darstellung von Grundlagen und verwandten Arbeiten wird anhand einer empirischen Vorstudie der Umgang von Behörden und Organisationen mit Sicherheitsaufgaben (BOS) mit bürgergenerierten Informationen betrachtet. Basierend auf den dort gewonnen Erkenntnissen wurde ein service-orientierter Bewertungsdienst entwickelt und in eine Anwendung integriert, welche so den Zugang zu bürgergenerierten Informationen aus verschiedenen sozialen Medien inklusive einer anpassbaren Qualitätsbewertung ermöglicht. Eine abschließende Evaluation illustriert deren mögliche Anwendung in der Praxis.},
  booktitle = {Informatik 2014 - {Big} {Data} - {Komplexität} meistern},
  publisher = {GI-Edition-Lecture Notes in Informatics (LNI)},
  author = {Reuter, Christian and Ritzkatis, Michael and Ludwig, Thomas},
  editor = {Plöderereder, E. and Grunske, L. and Schneider, E. and Ull, D.},
  year = {2014},
  keywords = {CSCW, HCI, PRAXLABS, EmerGent, SMO},
  pages = {977--988},
  }

• ---

  Draxler, S., Stickel, O., Winter, D. & Stevens, G. (2014)Nutzerintegration in Softwareprojekte durch Multi-Channel Feedback

  Mensch & Computer: Tagungsband. München, Germany, Publisher: De Gruyter Oldenbourg, Pages: 175–184
  [BibTeX] [Download PDF]

  @inproceedings{draxler_nutzerintegration_2014,
  address = {München, Germany},
  title = {Nutzerintegration in {Softwareprojekte} durch {Multi}-{Channel} {Feedback}},
  url = {http://dl.mensch-und-computer.de/handle/123456789/3802},
  booktitle = {Mensch \& {Computer}: {Tagungsband}},
  publisher = {De Gruyter Oldenbourg},
  author = {Draxler, Sebastian and Stickel, Oliver and Winter, Dominique and Stevens, Gunnar},
  editor = {Butz, Andreas and Koch, Michael and Schlichter, Johann H},
  year = {2014},
  keywords = {CSCW, CUBES},
  pages = {175--184},
  }

• ---

  Reuter, C. & Ritzkatis, M. (2014)Adaptierbare Qualitätsbewertung bürgergenerierter Inhalte aus sozialen Medien

  Mensch & Computer: Tagungsband. München, Publisher: Oldenbourg-Verlag, Pages: 115–124
  [BibTeX] [Download PDF]

  @inproceedings{reuter_adaptierbare_2014,
  address = {München},
  title = {Adaptierbare {Qualitätsbewertung} bürgergenerierter {Inhalte} aus sozialen {Medien}},
  url = {https://www.wineme.uni-siegen.de/paper/2014/2014_reuterritzkatis_adaptierbarequalitaetsbewertung_muc.pdf},
  booktitle = {Mensch \& {Computer}: {Tagungsband}},
  publisher = {Oldenbourg-Verlag},
  author = {Reuter, Christian and Ritzkatis, Michael},
  editor = {Butz, Andreas and Koch, Michael and Schlichter, Johann},
  year = {2014},
  keywords = {CSCW, PRAXLABS, EmerGent},
  pages = {115--124},
  }

• ---

  Klokmose, C. N., Korn, M. & Blunck, H. (2014)WiFi Proximity Detection in Mobile Web Applications

  Proceedings of the 2014 ACM SIGCHI Symposium on Engineering Interactive Computing Systems. New York, NY, USA, Publisher: ACM, Pages: 123–128 doi:10.1145/2607023.2610281
  [BibTeX] [Download PDF]

  @inproceedings{klokmose_wifi_2014,
  address = {New York, NY, USA},
  series = {{EICS} '14},
  title = {{WiFi} {Proximity} {Detection} in {Mobile} {Web} {Applications}},
  isbn = {978-1-4503-2725-1},
  url = {http://doi.acm.org/10.1145/2607023.2610281},
  doi = {10.1145/2607023.2610281},
  booktitle = {Proceedings of the 2014 {ACM} {SIGCHI} {Symposium} on {Engineering} {Interactive} {Computing} {Systems}},
  publisher = {ACM},
  author = {Klokmose, Clemens Nylandsted and Korn, Matthias and Blunck, Henrik},
  year = {2014},
  keywords = {CSCW, context-awareness, http, mobile devices, mobile web applications, wifi proximity detection, zero installation.},
  pages = {123--128},
  }

• ---

  Reuter, C. & Scholl, S. (2014)Technical Limitations for Designing Applications for Social Media

  Mensch & Computer: Workshopband. München, Germany, Publisher: Oldenbourg-Verlag, Pages: 131–140
  [BibTeX] [Abstract] [Download PDF]

  Social media content is used in various applications for businesses, organizations and citizens. However, there are technical limitations for analyzing content from social media; these include the way how data can be gained and which safety regulations as well as query limitations have to be considered. They are of specific importance when designing applications for time critical scenarios, such as crisis management. This paper analyzes these limitations (in June 2014) for the most important social media. The selection of social media is based on the Monthly Active Users (MAU), which counts unique users over 30 days. Besides the identification of various limitations, this paper outlines ap proaches to access the data and summarizes design considerations.

  @inproceedings{reuter_technical_2014,
  address = {München, Germany},
  title = {Technical {Limitations} for {Designing} {Applications} for {Social} {Media}},
  url = {https://www.wineme.uni-siegen.de/paper/2014/2014_reuterscholl_technicallimitationssocialmedia_muc.pdf},
  abstract = {Social media content is used in various applications for businesses, organizations and citizens. However, there are technical limitations for analyzing content from social media; these include the way how data can be gained and which safety regulations as well as query limitations have to be considered. They are of specific importance when designing applications for time critical scenarios, such as crisis management. This paper analyzes these limitations (in June 2014) for the most important social media. The selection of social media is based on the Monthly Active Users (MAU), which counts unique users over 30 days. Besides the identification of various limitations, this paper outlines ap proaches to access the data and summarizes design considerations.},
  booktitle = {Mensch \& {Computer}: {Workshopband}},
  publisher = {Oldenbourg-Verlag},
  author = {Reuter, Christian and Scholl, Simon},
  editor = {Koch, Michael and Butz, Andreas and Schlichter, Johann},
  year = {2014},
  keywords = {CSCW, PRAXLABS, EmerGent, SMO, Infrastruktur},
  pages = {131--140},
  }

• ---

  Ludwig, T., Stickel, O. & Pipek, V. (2014)3D Printers as Potential Boundary Negotiating Artifacts for Third Places

  Workshop Proceedings of the Designing Interactive Systems Conference (DIS 2014). Vancouver, Canada
  [BibTeX] [Download PDF]

  @inproceedings{ludwig_3d_2014,
  address = {Vancouver, Canada},
  title = {{3D} {Printers} as {Potential} {Boundary} {Negotiating} {Artifacts} for {Third} {Places}},
  url = {http://www.tholud.de/wp-content/uploads/2014/06/WS_ThirdPlaces-V2.pdf},
  booktitle = {Workshop {Proceedings} of the {Designing} {Interactive} {Systems} {Conference} ({DIS} 2014)},
  author = {Ludwig, Thomas and Stickel, Oliver and Pipek, Volkmar},
  year = {2014},
  keywords = {CSCW, FabLab},
  }

• ---

  Ludwig, T., Stickel, O., Boden, A. & Pipek, V. (2014)Towards sociable technologies: an empirical study on designing appropriation infrastructures for 3D printing

  Designing Interactive Systems Conference 2014, DIS ’14, Vancouver, BC, Canada, June 21-25, 2014., Publisher: ACM, Pages: 835–844 doi:10.1145/2598510.2598528
  [BibTeX] [Download PDF]

  @inproceedings{ludwig_towards_2014,
  title = {Towards sociable technologies: an empirical study on designing appropriation infrastructures for {3D} printing},
  isbn = {978-1-4503-2902-6},
  url = {http://doi.acm.org/10.1145/2598510.2598528},
  doi = {10.1145/2598510.2598528},
  booktitle = {Designing {Interactive} {Systems} {Conference} 2014, {DIS} '14, {Vancouver}, {BC}, {Canada}, {June} 21-25, 2014},
  publisher = {ACM},
  author = {Ludwig, Thomas and Stickel, Oliver and Boden, Alexander and Pipek, Volkmar},
  editor = {Wakkary, Ron and Harrison, Steve and Neustaedter, Carman and Bardzell, Shaowen and Paulos, Eric},
  year = {2014},
  keywords = {CSCW, FabLab},
  pages = {835--844},
  }

• ---

  Schönau, N., Schwartz, T., Jakobi, T., Castelli, N. & Stevens, G. (2014)Findings of an Action Research on implementing an Integrated Energy Management in a German SME

  BIS-Verlag., Publisher: BIS-Verlag, Pages: 581–588
  [BibTeX]

  @inproceedings{schonau_findings_2014,
  title = {Findings of an {Action} {Research} on implementing an {Integrated} {Energy} {Management} in a {German} {SME}},
  booktitle = {{BIS}-{Verlag}},
  publisher = {BIS-Verlag},
  author = {Schönau, Niko and Schwartz, Tobias and Jakobi, Timo and Castelli, Nico and Stevens, Gunnar},
  editor = {Jorge Marx Gómez Michael Sonnenschein, Ute Vogel Andreas Winter Barbara Rapp Nils Giesen},
  year = {2014},
  keywords = {LivingLabEnergy},
  pages = {581--588},
  }

• ---

  Reuter, C., Ludwig, T., Pipek, V., Herczeg, M., Mentler, T., Nestler, S. & Sautter, J. (2014)Proceedings des Workshops Mensch-Computer-Interaktion und Social Computing in Krisensituationen

  Mensch & Computer: Workshopband. München, Germany, Publisher: Oldenbourg-Verlag, Pages: 99–140
  [BibTeX] [Abstract] [Download PDF]

  Mensch-Computer-Interaktion und Social Computing spielen auch in Krisensituationen eine große Rolle. Durch die größere Verbreitung mobiler und ubiquitärer Technologien sowie die zunehmende Durchdringung sozialer und kooperativer Medien im Alltag haben sich auch im Bereich des Krisenmanagements und der zivilen Sicherheitsforschung neue Möglichkeiten und Potenziale, aber auch Problembereiche entwickelt, die besonderer Aufmerksamkeit bedürfen. Neue Ansätze und Prototypen adressieren Interaktionen und Kooperationen innerhalb und zwischen klassischen Behörden und Organisationen mit Sicherheitsaufgaben (BOS), aber zunehmend auch die Einbeziehung der von der Krise betroffenen Akteure aus den Bereichen der Industrie und der Bürger, die eine Rolle als aktive Krisenmanager wahrnehmen und BOS unterstützen.

  @inproceedings{reuter_proceedings_2014,
  address = {München, Germany},
  title = {Proceedings des {Workshops} {Mensch}-{Computer}-{Interaktion} und {Social} {Computing} in {Krisensituationen}},
  url = {https://www.wineme.uni-siegen.de/paper/2014/2014_proc-mci-in-krisen_muc.pdf},
  abstract = {Mensch-Computer-Interaktion und Social Computing spielen auch in Krisensituationen eine große Rolle. Durch die größere Verbreitung mobiler und ubiquitärer Technologien sowie die zunehmende Durchdringung sozialer und kooperativer Medien im Alltag haben sich auch im Bereich des Krisenmanagements und der zivilen Sicherheitsforschung neue Möglichkeiten und Potenziale, aber auch Problembereiche entwickelt, die besonderer Aufmerksamkeit bedürfen. Neue Ansätze und Prototypen adressieren Interaktionen und Kooperationen innerhalb und zwischen klassischen Behörden und Organisationen mit Sicherheitsaufgaben (BOS), aber zunehmend auch die Einbeziehung der von der Krise betroffenen Akteure aus den Bereichen der Industrie und der Bürger, die eine Rolle als aktive Krisenmanager wahrnehmen und BOS unterstützen.},
  booktitle = {Mensch \& {Computer}: {Workshopband}},
  publisher = {Oldenbourg-Verlag},
  author = {Reuter, Christian and Ludwig, Thomas and Pipek, Volkmar and Herczeg, Michael and Mentler, Tilo and Nestler, Simon and Sautter, Johannes},
  editor = {Weisbecker, Anette and Burmester, Michael and Schmidt, Albrecht},
  year = {2014},
  keywords = {CSCW, PRAXLABS, EmerGent},
  pages = {99--140},
  }

• ---

  Ludwig, T. & Siebigteroth, T. (2014)Unterstützung von BOS durch Mobile Crowd Sensing in Schadenslagen

  Mensch & Computer: Tagungsband., Publisher: De Gruyter Oldenbourg, Pages: 117–123
  [BibTeX] [Download PDF]

  @inproceedings{ludwig_unterstutzung_2014,
  title = {Unterstützung von {BOS} durch {Mobile} {Crowd} {Sensing} in {Schadenslagen}},
  url = {http://dl.mensch-und-computer.de/handle/123456789/3866 https://pdfs.semanticscholar.org/bf44/2e02a8c8fe37f17bd11bc7fe68d85089a7b5.pdf},
  booktitle = {Mensch \& {Computer}: {Tagungsband}},
  publisher = {De Gruyter Oldenbourg},
  author = {Ludwig, Thomas and Siebigteroth, Tim},
  editor = {Butz, Andreas and Koch, Michael and Schlichter, Johann H},
  year = {2014},
  keywords = {CSCW, PRAXLABS, EmerGent},
  pages = {117--123},
  }

• ---

  Stickel, O., Ludwig, T. & Pipek, V. (2014)Computer im Grünen: IT-Systeme zur Unterstützung urbaner Gärten

  Mensch & Computer: Tagungsband., Publisher: De Gruyter Oldenbourg, Pages: 303–306
  [BibTeX] [Download PDF]

  @inproceedings{stickel_computer_2014,
  title = {Computer im {Grünen}: {IT}-{Systeme} zur {Unterstützung} urbaner {Gärten}},
  url = {http://dl.mensch-und-computer.de/handle/123456789/3827 http://www.tholud.de/wp-content/uploads/2014/08/CSUG-MuC-2014-camera-ready.pdf},
  booktitle = {Mensch \& {Computer}: {Tagungsband}},
  publisher = {De Gruyter Oldenbourg},
  author = {Stickel, Oliver and Ludwig, Thomas and Pipek, Volkmar},
  editor = {Butz, Andreas and Koch, Michael and Schlichter, Johann H},
  year = {2014},
  keywords = {CSCW, FabLab},
  pages = {303--306},
  }

• ---

  Müller, C., Schorch, M. & Wieching, R. (2014)PraxLabs as a Setting for Participatory Technology Research and Design in the Field of HRI and Demography

  Proceedings of the Workshop “Socially Assistive Robots for the Aging Population: Are we trapped in Stereotypes?”, Human Robot Interaction Conference. Bielefeld, Publisher: Bielefeld University
  [BibTeX]

  @inproceedings{muller_praxlabs_2014,
  address = {Bielefeld},
  title = {{PraxLabs} as a {Setting} for {Participatory} {Technology} {Research} and {Design} in the {Field} of {HRI} and {Demography}},
  booktitle = {Proceedings of the {Workshop} "{Socially} {Assistive} {Robots} for the {Aging} {Population}: {Are} we trapped in {Stereotypes}?", {Human} {Robot} {Interaction} {Conference}},
  publisher = {Bielefeld University},
  author = {Müller, Claudia and Schorch, Marén and Wieching, Rainer},
  year = {2014},
  keywords = {CSCW, iStopFalls, italg},
  }

• ---

  Chunpir, H. & Curri, E. (2014)Improving Processes for User Support in e-Science

  Proceedings of the 2014 IEEE 10th International Conference on e-Science – Volume 02. Washington, DC, USA, Publisher: IEEE Computer Society, Pages: 87–90 doi:10.1109/eScience.2014.43
  [BibTeX] [Download PDF]

  @inproceedings{chunpir_improving_2014,
  address = {Washington, DC, USA},
  series = {E-{SCIENCE} '14},
  title = {Improving {Processes} for {User} {Support} in e-{Science}},
  isbn = {978-1-4799-4287-9},
  url = {http://dx.doi.org/10.1109/eScience.2014.43},
  doi = {10.1109/eScience.2014.43},
  booktitle = {Proceedings of the 2014 {IEEE} 10th {International} {Conference} on e-{Science} - {Volume} 02},
  publisher = {IEEE Computer Society},
  author = {Chunpir, Hashim and Curri, Endrit},
  year = {2014},
  keywords = {CSCW, PRAXLABS, e-Research in Earth Sciences, e-Science User Services, help desk, Information Technology Services Management (ITSM), management of support activities, service desk, user support process},
  pages = {87--90},
  }

• ---

  Stickel, O., Hornung, D., Pipek, V. & Wulf, V. (2014)Come_IN: Expanding Computer Clubs Towards Tinkering and Making

  Workshop on “Teaching to Tinker” at NordiCHI 2014..
  [BibTeX] [Download PDF]

  @inproceedings{stickel_come_in_2014,
  title = {Come\_IN: {Expanding} {Computer} {Clubs} {Towards} {Tinkering} and {Making}},
  url = {https://www.researchgate.net/publication/267481683_Come_IN_Expanding_Computer_Clubs_Towards_Tinkering_and_Making},
  booktitle = {Workshop on "{Teaching} to {Tinker}" at {NordiCHI} 2014.},
  author = {Stickel, Oliver and Hornung, Dominik and Pipek, Volkmar and Wulf, Volker},
  year = {2014},
  keywords = {CSCW, FabLab, Come\_In},
  }

• ---

  Ludwig, T., Siebigteroth, T. & Pipek, V. (2014)CrowdMonitor: Monitoring Physical and Digital Activities of Citizens During Emergencies

  Social Informatics – SocInfo 2014 International Workshops, Barcelona, Spain, November 11, 2014, Revised Selected Papers., Publisher: Springer, Pages: 421–428 doi:10.1007/978-3-319-15168-7_51
  [BibTeX] [Download PDF]

  @inproceedings{ludwig_crowdmonitor_2014,
  series = {Lecture {Notes} in {Computer} {Science}},
  title = {{CrowdMonitor}: {Monitoring} {Physical} and {Digital} {Activities} of {Citizens} {During} {Emergencies}},
  volume = {8852},
  isbn = {978-3-319-15167-0},
  url = {http://dx.doi.org/10.1007/978-3-319-15168-7_51 http://www.tholud.de/wp-content/uploads/2014/12/2014-Ludwig-Siebigteroth-Pipek-SoHuman.pdf},
  doi = {10.1007/978-3-319-15168-7_51},
  booktitle = {Social {Informatics} - {SocInfo} 2014 {International} {Workshops}, {Barcelona}, {Spain}, {November} 11, 2014, {Revised} {Selected} {Papers}},
  publisher = {Springer},
  author = {Ludwig, Thomas and Siebigteroth, Tim and Pipek, Volkmar},
  editor = {Aiello, Luca Maria and McFarland, Daniel A},
  year = {2014},
  keywords = {CSCW, PRAXLABS},
  pages = {421--428},
  }

• ---

  Ogonowski, C., Ley, B., Randall, D., Mu, M., Race, N. J. P. & Rouncefield, M. (2014)Designing with Users for Domestic Environments: Methods – Challenges – Lessons Learned

  Proceedings of the Companion Publication of the 17th ACM Conference on Computer Supported Cooperative Work & Social Computing. New York, NY, USA, Publisher: ACM, Pages: 335–338 doi:10.1145/2556420.2558855
  [BibTeX] [Download PDF]

  @inproceedings{ogonowski_designing_2014,
  address = {New York, NY, USA},
  series = {{CSCW} {Companion} '14},
  title = {Designing with {Users} for {Domestic} {Environments}: {Methods} - {Challenges} - {Lessons} {Learned}},
  isbn = {978-1-4503-2541-7},
  url = {http://doi.acm.org/10.1145/2556420.2558855},
  doi = {10.1145/2556420.2558855},
  booktitle = {Proceedings of the {Companion} {Publication} of the 17th {ACM} {Conference} on {Computer} {Supported} {Cooperative} {Work} \& {Social} {Computing}},
  publisher = {ACM},
  author = {Ogonowski, Corinna and Ley, Benedikt and Randall, David and Mu, Mu and Race, Nicholas J P and Rouncefield, Mark},
  year = {2014},
  keywords = {CSCW, PRAXLABS, participatory design, Smart Live, ethics, cooperation process, domestic environment, empirical methods, field studies, user-involvement},
  pages = {335--338},
  }

• ---

  Bertelsen, O. W., Bødker, S., de Cindio, F. & Pipek, V. (2014)Collaborative Technologies in Democratic Processes

  Proceedings of a workshop at COOP 2014, Nice, France, International Reports on Socio-Informatics (IRSI).
  [BibTeX]

  @inproceedings{bertelsen_collaborative_2014,
  title = {Collaborative {Technologies} in {Democratic} {Processes}},
  volume = {11},
  booktitle = {Proceedings of a workshop at {COOP} 2014, {Nice}, {France}, {International} {Reports} on {Socio}-{Informatics} ({IRSI})},
  author = {Bertelsen, Olav W and Bødker, Susanne and de Cindio, Fiorella and Pipek, Volkmar},
  editor = {Bertelsen, Olav W and Bødker, Susanne and de Cindio, Fiorella and Pipek, Volkmar},
  year = {2014},
  keywords = {CSCW},
  }

• ---

  Castelli, N., Stevens, G., Jakobi, T. & Ogonowski, C. (2014)Placing information at home: using room context in domestic design

  , Publisher: ACM, Pages: 919–922
  [BibTeX]

  @inproceedings{castelli_placing_2014,
  title = {Placing information at home: using room context in domestic design},
  isbn = {1-4503-3047-9},
  publisher = {ACM},
  author = {Castelli, Nico and Stevens, Gunnar and Jakobi, Timo and Ogonowski, Corinna},
  year = {2014},
  pages = {919--922},
  }

• ---

  von Rekowski, T., Boden, A., Stickel, O., Hornung, D. & Stevens, G. (2014)Playful, collaborative approaches to 3D modeling and 3D printing

  Mensch & Computer: Tagungsband., Publisher: De Gruyter Oldenbourg, Pages: 363–366
  [BibTeX] [Download PDF]

  @inproceedings{von_rekowski_playful_2014,
  title = {Playful, collaborative approaches to {3D} modeling and {3D} printing},
  url = {http://dl.mensch-und-computer.de/handle/123456789/3845},
  booktitle = {Mensch \& {Computer}: {Tagungsband}},
  publisher = {De Gruyter Oldenbourg},
  author = {von Rekowski, Thomas and Boden, Alexander and Stickel, Oliver and Hornung, Dominik and Stevens, Gunnar},
  editor = {Butz, Andreas and Koch, Michael and Schlichter, Johann H},
  year = {2014},
  keywords = {CSCW, FabLab, Come\_In},
  pages = {363--366},
  }

2013

• ---

  Ogonowski, C., Ley, B., Hess, J., Wan, L. & Wulf, V. (2013)Designing for the Living Room: Long-term User Involvement in a Living Lab

  Proceedings of CHI ’13. New York, USA, Publisher: ACM, Pages: 1539–1548 doi:10.1145/2470654.2466205
  [BibTeX] [Download PDF]

  @inproceedings{ogonowski_designing_2013,
  address = {New York, USA},
  series = {{CHI} '13},
  title = {Designing for the {Living} {Room}: {Long}-term {User} {Involvement} in a {Living} {Lab}},
  isbn = {978-1-4503-1899-0},
  url = {http://doi.acm.org/10.1145/2470654.2466205},
  doi = {10.1145/2470654.2466205},
  booktitle = {Proceedings of {CHI} '13},
  publisher = {ACM},
  author = {Ogonowski, Corinna and Ley, Benedikt and Hess, Jan and Wan, Lin and Wulf, Volker},
  month = apr,
  year = {2013},
  keywords = {CSCW, PRAXLABS, A-Paper, SMARTLIVE, SocialMedia, participatory design, living lab, LivingLabEnergy, domestic domain, long-term user study},
  pages = {1539--1548},
  }

• ---

  Wulf, V., Misaki, K., Atam, M., Randall, D. & Rohde, M. (2013)‘On the ground’ in Sidi Bouzid: investigating social media use during the tunisian revolution

  Proceedings of the 2013 conference on Computer supported cooperative work. New York, NY, USA, Publisher: Association for Computing Machinery, Pages: 1409–1418 doi:10.1145/2441776.2441935
  [BibTeX] [Abstract] [Download PDF]

  We present a study conducted in Sidi Bouzid, the Tunisian town where the Arab Revolution, also known as ‘Arab Spring’, started, and where the role of Web 2.0 and social media applications in the people’s uprising have been much discussed. We identify four relevant phenomena: (1) the publication of classified materials via WikiLeaks challenged the regime’s legitimacy, (2) Web 2.0 connected local activists with Arab satellite TV, (3) social media linked the young activists with actors in other cities in Tunisia, (4) social media allowed organizing resistance inside Sidi Bouzid. Methodologically, we question a too deterministic view of the role of the new media and the representativeness of investigative techniques that uniquely use the new media in order to assess their impact. At the same time, rigorous investigations ‘on the ground’ are extremely difficult. We present a modest and initial attempt to provide such an ‘on the ground’ approach, cognizant of necessary limitations. We compare our findings with studies which analyze data downloaded out of social media applications and suggest that studies of the kind we describe offer additional insight and play an essential role in better understanding political uses of social media.

  @inproceedings{wulf_ground_2013-1,
  address = {New York, NY, USA},
  series = {{CSCW} '13},
  title = {'{On} the ground' in {Sidi} {Bouzid}: investigating social media use during the tunisian revolution},
  isbn = {978-1-4503-1331-5},
  shorttitle = {'{On} the ground' in {Sidi} {Bouzid}},
  url = {https://doi.org/10.1145/2441776.2441935},
  doi = {10.1145/2441776.2441935},
  abstract = {We present a study conducted in Sidi Bouzid, the Tunisian town where the Arab Revolution, also known as 'Arab Spring', started, and where the role of Web 2.0 and social media applications in the people's uprising have been much discussed. We identify four relevant phenomena: (1) the publication of classified materials via WikiLeaks challenged the regime's legitimacy, (2) Web 2.0 connected local activists with Arab satellite TV, (3) social media linked the young activists with actors in other cities in Tunisia, (4) social media allowed organizing resistance inside Sidi Bouzid. Methodologically, we question a too deterministic view of the role of the new media and the representativeness of investigative techniques that uniquely use the new media in order to assess their impact. At the same time, rigorous investigations 'on the ground' are extremely difficult. We present a modest and initial attempt to provide such an 'on the ground' approach, cognizant of necessary limitations. We compare our findings with studies which analyze data downloaded out of social media applications and suggest that studies of the kind we describe offer additional insight and play an essential role in better understanding political uses of social media.},
  urldate = {2021-04-16},
  booktitle = {Proceedings of the 2013 conference on {Computer} supported cooperative work},
  publisher = {Association for Computing Machinery},
  author = {Wulf, Volker and Misaki, Kaoru and Atam, Meryem and Randall, David and Rohde, Markus},
  month = feb,
  year = {2013},
  keywords = {social media, arab spring, on the ground' studies},
  pages = {1409--1418},
  }

• ---

  Schwartz, T., Denef, S., Stevens, G., Ramirez, L. & Wulf, V. (2013)Cultivating Energy Literacy: Results from a Longitudinal Living Lab Study of a Home Energy Management System

  Proceedings of CHI ’13. New York, NY, USA, Publisher: ACM, Pages: 1193–1202 doi:10.1145/2470654.2466154
  [BibTeX] [Abstract] [Download PDF]

  This paper presents results of a three-year research project focused on the emplacement of Home Energy Management Systems (HEMS) in a living lab setting with seven households. The HEMS used in this study allowed householders to monitor energy consumption both in realtime and in retrospective on the TV and on mobile devices. Contrasting with existing research focused on how technology persuades people to consume less energy, our study uses a grounded approach to analyze HEMS emplacement. As an important result, we present here the issue of ‘energy literacy’. Our study reveals that, by using HEMS, participants became increasingly literate in understanding domestic electricity consumption. We discuss the role HEMS played in that process and how the acquired literacy changed energy consumption patterns. We conclude that literacy in energy consumption has value on its own and explain how eco feedback system designs can benefit from this understanding. Copyright © 2013 ACM.

  @inproceedings{schwartz_cultivating_2013,
  address = {New York, NY, USA},
  series = {{CHI} '13},
  title = {Cultivating {Energy} {Literacy}: {Results} from a {Longitudinal} {Living} {Lab} {Study} of a {Home} {Energy} {Management} {System}},
  isbn = {978-1-4503-1899-0},
  url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-84877999779&partnerID=40&md5=0f531b7b46008d99297158e1951b58a2 http://doi.acm.org/10.1145/2470654.2466154},
  doi = {10.1145/2470654.2466154},
  abstract = {This paper presents results of a three-year research project focused on the emplacement of Home Energy Management Systems (HEMS) in a living lab setting with seven households. The HEMS used in this study allowed householders to monitor energy consumption both in realtime and in retrospective on the TV and on mobile devices. Contrasting with existing research focused on how technology persuades people to consume less energy, our study uses a grounded approach to analyze HEMS emplacement. As an important result, we present here the issue of 'energy literacy'. Our study reveals that, by using HEMS, participants became increasingly literate in understanding domestic electricity consumption. We discuss the role HEMS played in that process and how the acquired literacy changed energy consumption patterns. We conclude that literacy in energy consumption has value on its own and explain how eco feedback system designs can benefit from this understanding. Copyright © 2013 ACM.},
  booktitle = {Proceedings of {CHI} '13},
  publisher = {ACM},
  author = {Schwartz, Tobias and Denef, Sebastian and Stevens, Gunnar and Ramirez, Leonardo and Wulf, Volker},
  year = {2013},
  keywords = {PRAXLABS, Energy literacy, Energy monitoring, HEMS, a-paper},
  pages = {1193--1202},
  }

• ---

  Adeel, M., Nett, B., Gurbanova, T., Wulf, V. & Randall, D. (2013)The Challenges of Microfinance Innovation: Understanding ‘Private Services’

  ECSCW 2013: Proceedings of the 13th European Conference on Computer Supported Cooperative Work, 21-25 September 2013, Paphos, Cyprus. London, Publisher: Springer, Pages: 269–286 doi:10.1007/978-1-4471-5346-7_14
  [BibTeX] [Abstract]

  The organization, technology and operation of microfinance have undergone much change and differentiation. Muhammad Yunus, a Nobel-prize winner first demonstrated the possible empowerment of poor people by means of microfinance. Even so, certain cases have indicated that this empowerment does not necessarily occur and that microfinance can even be damaging. In this paper, we describe a case study which describes some of the value clients do receive from an initiative of this kind but notes that this value sometimes lies in unofficial, ‘private’, advice and help. To this end, we conducted an ethnographic study in a microfinance institution (MFI) in Azerbaijan. We found a special pattern of interaction between MFI-staff members and customers, which both regarded as beneficial. Since, from the point of the organization, it was not recognizably part of their work, we call it a “private service”. We think that the identification of similar private initiatives may help to identify new possible synergies between the operation, organization and technology in the microfinance sector. All of them are decisive for the identification of promising human–computer interaction patterns and the design of supportive computer applications.

  @inproceedings{adeel_challenges_2013-1,
  address = {London},
  title = {The {Challenges} of {Microfinance} {Innovation}: {Understanding} ‘{Private} {Services}’},
  isbn = {978-1-4471-5346-7},
  shorttitle = {The {Challenges} of {Microfinance} {Innovation}},
  doi = {10.1007/978-1-4471-5346-7_14},
  abstract = {The organization, technology and operation of microfinance have undergone much change and differentiation. Muhammad Yunus, a Nobel-prize winner first demonstrated the possible empowerment of poor people by means of microfinance. Even so, certain cases have indicated that this empowerment does not necessarily occur and that microfinance can even be damaging. In this paper, we describe a case study which describes some of the value clients do receive from an initiative of this kind but notes that this value sometimes lies in unofficial, ‘private’, advice and help. To this end, we conducted an ethnographic study in a microfinance institution (MFI) in Azerbaijan. We found a special pattern of interaction between MFI-staff members and customers, which both regarded as beneficial. Since, from the point of the organization, it was not recognizably part of their work, we call it a “private service”. We think that the identification of similar private initiatives may help to identify new possible synergies between the operation, organization and technology in the microfinance sector. All of them are decisive for the identification of promising human–computer interaction patterns and the design of supportive computer applications.},
  language = {en},
  booktitle = {{ECSCW} 2013: {Proceedings} of the 13th {European} {Conference} on {Computer} {Supported} {Cooperative} {Work}, 21-25 {September} 2013, {Paphos}, {Cyprus}},
  publisher = {Springer},
  author = {Adeel, Muhammad and Nett, Bernhard and Gurbanova, Turkan and Wulf, Volker and Randall, David},
  editor = {Bertelsen, Olav W. and Ciolfi, Luigina and Grasso, Maria Antonietta and Papadopoulos, George Angelos},
  year = {2013},
  keywords = {Articulation Work, Commercial Bank, Local Record, Poverty Reduction, Social Capital},
  pages = {269--286},
  }

• ---

  Meurer, J., Stein, M. & Stevens, G. (2013)Living Labs zur Gestaltung innovativer Mobilitätskonzepte für ältere Menschen

  Mensch & Computer: Workshopband., Publisher: Oldenbourg Verlag, Pages: 95–102
  [BibTeX]

  @inproceedings{meurer_living_2013,
  title = {Living {Labs} zur {Gestaltung} innovativer {Mobilitätskonzepte} für ältere {Menschen}},
  booktitle = {Mensch \& {Computer}: {Workshopband}},
  publisher = {Oldenbourg Verlag},
  author = {Meurer, Johanna and Stein, Martin and Stevens, Gunnar},
  year = {2013},
  keywords = {PRAXLABS, s-mobil},
  pages = {95--102},
  }

• ---

  Wan, L., Hess, J., Ley, B., Wulf, V. & Sjablow, V. (2013)Onegai: A Demand-driven Photo Sharing Tool with Location Reference

  CHI ’13 Extended Abstracts on Human Factors in Computing Systems. New York, NY, USA, Publisher: ACM, Pages: 841–846 doi:10.1145/2468356.2468507
  [BibTeX] [Download PDF]

  @inproceedings{wan_onegai_2013,
  address = {New York, NY, USA},
  series = {{CHI} {EA} '13},
  title = {Onegai: {A} {Demand}-driven {Photo} {Sharing} {Tool} with {Location} {Reference}},
  isbn = {978-1-4503-1952-2},
  url = {http://doi.acm.org/10.1145/2468356.2468507},
  doi = {10.1145/2468356.2468507},
  booktitle = {{CHI} '13 {Extended} {Abstracts} on {Human} {Factors} in {Computing} {Systems}},
  publisher = {ACM},
  author = {Wan, Lin and Hess, Jan and Ley, Benedikt and Wulf, Volker and Sjablow, Vitali},
  year = {2013},
  keywords = {CSCW, demand-driven sharing, intimate visual co-presence, lightweight visual communication, location-based media sharing, a-paper},
  pages = {841--846},
  }

• ---

  Meurer, J., Stein, M., Rohde, M. & Wulf, V. (2013)“It’s more than finding the way – Mobility experiences of seniors.”

  ECSCW 13 – Proceedings of the 13th European Conference on Computer Supported Cooperative Work. Paphos, Cyprus
  [BibTeX]

  @inproceedings{meurer_its_2013,
  address = {Paphos, Cyprus},
  title = {“{It}'s more than finding the way - {Mobility} experiences of seniors.”},
  booktitle = {{ECSCW} 13 - {Proceedings} of the 13th {European} {Conference} on {Computer} {Supported} {Cooperative} {Work}},
  author = {Meurer, Johanna and Stein, Martin and Rohde, Markus and Wulf, Volker},
  year = {2013},
  }

• ---

  Ley, B., Pipek, V., Siebigteroth, T. & Wiedenhoefer, T. (2013)Retrieving and Exchanging of Information in Inter-organizational Crisis Management

  Proceedings of the Information Systems for Crisis Response and Management (ISCRAM). Baden-Baden, Germany, Pages: 812–822
  [BibTeX]

  @inproceedings{ley_retrieving_2013,
  address = {Baden-Baden, Germany},
  title = {Retrieving and {Exchanging} of {Information} in {Inter}-organizational {Crisis} {Management}},
  booktitle = {Proceedings of the {Information} {Systems} for {Crisis} {Response} and {Management} ({ISCRAM})},
  author = {Ley, Benedikt and Pipek, Volkmar and Siebigteroth, Tim and Wiedenhoefer, Torben},
  editor = {Comes, T. and Fiedrich, F. and Fortier, S. and Geldermann, J. and Müller, Tim},
  year = {2013},
  keywords = {CSCW},
  pages = {812--822},
  }

• ---

  Reuter, C. (2013)Power Outage Communications: Survey of Needs, Infrastructures and Concepts

  Proceedings of the Information Systems for Crisis Response and Management (ISCRAM). Baden-Baden, Germany, Publisher: ISCRAM, Pages: 884–889
  [BibTeX] [Abstract] [Download PDF]

  Crisis communication during power outages poses several challenges. Frist, the causes of power outages are often events such as severe weather, which also lead to complications. Second, power outages themselves lead to limitations in everyday life. Third, communication infrastructures, that are necessary for crisis communication, are often affected. This work focuses on the communication of the organizations responsible for recovery work (emergency services, public administration, energy network operators) to the public affected by the power outage. Therefore this paper investigates the perception and the information demands of citizens and communication infrastructures in different scenarios. Taking the users’ needs into consideration, an Information and Communication Technology (ICT) based concept for crisis communication, which combines general information with location-specific and setting-specific information was implemented as a prototype smartphone application and evaluated with 12 potential end users. ICT-based concepts can gain acceptance, however they should be understood as supplemental for some target groups and in some scenarios.

  @inproceedings{reuter_power_2013,
  address = {Baden-Baden, Germany},
  title = {Power {Outage} {Communications}: {Survey} of {Needs}, {Infrastructures} and {Concepts}},
  url = {https://www.wineme.uni-siegen.de/paper/2013/2013_reuter_poweroutagecommunication_iscram.pdf},
  abstract = {Crisis communication during power outages poses several challenges. Frist, the causes of power outages are often events such as severe weather, which also lead to complications. Second, power outages themselves lead to limitations in everyday life. Third, communication infrastructures, that are necessary for crisis communication, are often affected. This work focuses on the communication of the organizations responsible for recovery work (emergency services, public administration, energy network operators) to the public affected by the power outage. Therefore this paper investigates the perception and the information demands of citizens and communication infrastructures in different scenarios. Taking the users' needs into consideration, an Information and Communication Technology (ICT) based concept for crisis communication, which combines general information with location-specific and setting-specific information was implemented as a prototype smartphone application and evaluated with 12 potential end users. ICT-based concepts can gain acceptance, however they should be understood as supplemental for some target groups and in some scenarios.},
  booktitle = {Proceedings of the {Information} {Systems} for {Crisis} {Response} and {Management} ({ISCRAM})},
  publisher = {ISCRAM},
  author = {Reuter, Christian},
  editor = {Comes, T. and Fiedrich, F. and Fortier, S. and Geldermann, J. and Yang, L.},
  year = {2013},
  keywords = {CSCW, HCI, PRAXLABS, Infrastruktur, RSF, InfoStrom, Power Outage, Citizen, Communication Infrastructures, Crisis Communication, Mobile Computing},
  pages = {884--889},
  }

• ---

  Weibert, A., Aal, K. & Schubert, K. (2013)When Ideas Learn How to Fly: Children at the Intersection of Formal and Informal Learning Settings

  CSCL 2013 Vol.II, ISLS..
  [BibTeX]

  @inproceedings{weibert_when_2013,
  title = {When {Ideas} {Learn} {How} to {Fly}: {Children} at the {Intersection} of {Formal} and {Informal} {Learning} {Settings}},
  booktitle = {{CSCL} 2013 {Vol}.{II}, {ISLS}.},
  author = {Weibert, Anne and Aal, Konstantin and Schubert, Kai},
  year = {2013},
  keywords = {Come\_In},
  }

• ---

  Boden, A., Avram, G., Posch, I., Pipek, V. & Fitzpatrick, G. (2013)Workshop on EUD for Supporting Sustainability in Maker Communities

  End-User Development – 4th International Symposium, IS-EUD 2013, Copenhagen, Denmark, June 10-13, 2013. Proceedings., Publisher: Springer, Pages: 298–303 doi:10.1007/978-3-642-38706-7_30
  [BibTeX] [Download PDF]

  @inproceedings{boden_workshop_2013,
  series = {Lecture {Notes} in {Computer} {Science}},
  title = {Workshop on {EUD} for {Supporting} {Sustainability} in {Maker} {Communities}},
  volume = {7897},
  isbn = {978-3-642-38705-0},
  url = {http://dx.doi.org/10.1007/978-3-642-38706-7_30},
  doi = {10.1007/978-3-642-38706-7_30},
  booktitle = {End-{User} {Development} - 4th {International} {Symposium}, {IS}-{EUD} 2013, {Copenhagen}, {Denmark}, {June} 10-13, 2013. {Proceedings}},
  publisher = {Springer},
  author = {Boden, Alexander and Avram, Gabriela and Posch, Irene and Pipek, Volkmar and Fitzpatrick, Geraldine},
  editor = {Dittrich, Yvonne and Burnett, Margaret M and Mørch, Anders I and Redmiles, David F},
  year = {2013},
  keywords = {CSCW, PRAXLABS},
  pages = {298--303},
  }

• ---

  Boden, A., Ludwig, T. & Pipek, V. (2013)Designing Infrastructures for Appropriation Support in 3D Printing Communities

  Proceedings of the First European Fab Lab Conference (FabLabCon 2013). Aachen
  [BibTeX] [Download PDF]

  @inproceedings{boden_designing_2013,
  address = {Aachen},
  title = {Designing {Infrastructures} for {Appropriation} {Support} in {3D} {Printing} {Communities}},
  url = {http://hci.rwth-aachen.de/public/FabLabCon/Slides/0103_VolkmarPiepek_AlexanderBoden.pdf},
  booktitle = {Proceedings of the {First} {European} {Fab} {Lab} {Conference} ({FabLabCon} 2013)},
  author = {Boden, Alexander and Ludwig, Thomas and Pipek, Volkmar},
  year = {2013},
  keywords = {CSCW},
  }

• ---

  Müller, C., Wan, L. & Wulf, V. (2013)Dealing with Wandering in Institutional Care: Exploring the Field

  Proceedings of the ICTs for improving Patients Rehabilitation Research Techniques. Venice, Italy, Publisher: IEEE, Pages: 101–104 doi:10.4108/icst.pervasivehealth.2013.252103
  [BibTeX]

  @inproceedings{muller_dealing_2013,
  address = {Venice, Italy},
  title = {Dealing with {Wandering} in {Institutional} {Care}: {Exploring} the {Field}},
  isbn = {978-1-936968-80-0},
  doi = {10.4108/icst.pervasivehealth.2013.252103},
  booktitle = {Proceedings of the {ICTs} for improving {Patients} {Rehabilitation} {Research} {Techniques}},
  publisher = {IEEE},
  author = {Müller, Claudia and Wan, Lin and Wulf, Volker},
  year = {2013},
  keywords = {PRAXLABS, italg},
  pages = {101--104},
  }

• ---

  Ludwig, T., Reuter, C. & Pipek, V. (2013)What You See Is What I Need: Mobile Reporting Practices in Emergencies

  Proceedings of the European Conference on Computer Supported Cooperative Work (ECSCW). Paphos, Cyrus, Publisher: Springer, Pages: 181–206 doi:10.1007/978-1-4471-5346-7_10
  [BibTeX] [Abstract] [Download PDF]

  Decisions of emergency response organisations (police, fire fighters, infrastructure providers, etc.) rely on accurate and timely information. Some necessary information is integrated into control centre’s IT (weather, availability of electricity, gauge information, etc.), but almost every decision needs to be based on very specific information of the current crisis situation. Due to the unpredictable nature of a crisis, gathering this kind of information requires much improvisation and articulation work which we aim to support. We present a study on how different emergency response organisations communicate with teams on-site to generate necessary information for the coordinating instances, and we described, implemented and evaluated an interaction concept as well as a prototype to support this communication by a semi-structured request-and-report system based on Android devices. We learned that (1) the accuracy of request and reports can be improved by using an appropriate metadata structure in addition to creating multimedia-based information content, (2) requirements of trusted and fast information need to be respected in support concepts although they may even be contradictory, and (3) the coordination strategy of the emergency response organisation also shapes the way this interaction needs to be designed.

  @inproceedings{ludwig_what_2013,
  address = {Paphos, Cyrus},
  title = {What {You} {See} {Is} {What} {I} {Need}: {Mobile} {Reporting} {Practices} in {Emergencies}},
  url = {https://www.wineme.uni-siegen.de/paper/2013/2013_ludwigreuterpipek_wysiwin-morep_ecscw.pdf http://link.springer.com/chapter/10.1007/978-1-4471-5346-7_10},
  doi = {10.1007/978-1-4471-5346-7_10},
  abstract = {Decisions of emergency response organisations (police, fire fighters, infrastructure providers, etc.) rely on accurate and timely information. Some necessary information is integrated into control centre's IT (weather, availability of electricity, gauge information, etc.), but almost every decision needs to be based on very specific information of the current crisis situation. Due to the unpredictable nature of a crisis, gathering this kind of information requires much improvisation and articulation work which we aim to support. We present a study on how different emergency response organisations communicate with teams on-site to generate necessary information for the coordinating instances, and we described, implemented and evaluated an interaction concept as well as a prototype to support this communication by a semi-structured request-and-report system based on Android devices. We learned that (1) the accuracy of request and reports can be improved by using an appropriate metadata structure in addition to creating multimedia-based information content, (2) requirements of trusted and fast information need to be respected in support concepts although they may even be contradictory, and (3) the coordination strategy of the emergency response organisation also shapes the way this interaction needs to be designed.},
  booktitle = {Proceedings of the {European} {Conference} on {Computer} {Supported} {Cooperative} {Work} ({ECSCW})},
  publisher = {Springer},
  author = {Ludwig, Thomas and Reuter, Christian and Pipek, Volkmar},
  editor = {Bertelsen, Olav W. and Ciolfi, Luigina and Grasso, Antonietta and Papadopoulos, George Angelos},
  year = {2013},
  keywords = {CSCW, HCI, PRAXLABS, A-Paper, Kooperation, InfoStrom, MdK},
  pages = {181--206},
  }

• ---

  Heger, O. & Reuter, C. (2013)IT-basierte Unterstützung virtueller und realer Selbsthilfegemeinschaften in Katastrophenlagen

  Proceedings of the International Conference on Wirtschaftsinformatik (WI). Leipzig, Germany, Pages: 1861–1875
  [BibTeX] [Abstract] [Download PDF]

  Social Media wird zunehmend von Betroffenen und Selbsthilfegemeinschaften in Katastrophenlagen genutzt. In diesem Beitrag werden Studien zu ‚virtuellen‘ und ‚realen‘ Selbsthilfeaktivitäten dargestellt. Untersucht wurden zum einen ‚virtuelle‘ Selbsthilfeaktivitäten in Twitter während der Tornadokatastrophe in den USA am 27./28.4.2011 mit besonderem Fokus auf die zeitlichen Verläufe und Nutzergruppen; zum anderen ‚reale‘ Selbsthilfe anhand Interviews mit Behörden und Organisationen mit Sicherheitsaufgaben (BOS). Hierauf aufbauend werden Gestaltungsaspekte und Anforderungen für Social Media zur Unterstützung von Krisenhelfern bzw. Selbst- und Nachbarschafts- hilfe und zur Kombination von virtuellen und realen Aktivitäten im Katastrophenmanagement diskutiert.

  @inproceedings{heger_it-basierte_2013,
  address = {Leipzig, Germany},
  title = {{IT}-basierte {Unterstützung} virtueller und realer {Selbsthilfegemeinschaften} in {Katastrophenlagen}},
  url = {https://www.wineme.uni-siegen.de/paper/2013/hegerreuter2013_it-selbsthilfegemeinschaften_wi2013.pdf},
  abstract = {Social Media wird zunehmend von Betroffenen und Selbsthilfegemeinschaften in Katastrophenlagen genutzt. In diesem Beitrag werden Studien zu ‚virtuellen‘ und ‚realen‘ Selbsthilfeaktivitäten dargestellt. Untersucht wurden zum einen ‚virtuelle‘ Selbsthilfeaktivitäten in Twitter während der Tornadokatastrophe in den USA am 27./28.4.2011 mit besonderem Fokus auf die zeitlichen Verläufe und Nutzergruppen; zum anderen ‚reale‘ Selbsthilfe anhand Interviews mit Behörden und Organisationen mit Sicherheitsaufgaben (BOS). Hierauf aufbauend werden Gestaltungsaspekte und Anforderungen für Social Media zur Unterstützung von Krisenhelfern bzw. Selbst- und Nachbarschafts- hilfe und zur Kombination von virtuellen und realen Aktivitäten im Katastrophenmanagement diskutiert.},
  booktitle = {Proceedings of the {International} {Conference} on {Wirtschaftsinformatik} ({WI})},
  author = {Heger, Oliver and Reuter, Christian},
  editor = {Alt, Rainer and Franczyk, Bogdan},
  year = {2013},
  keywords = {CSCW, HCI, A-Paper, SMO, Kooperation, InfoStrom, Katastrophenmanagement, Nachbarschaftshilfe, Selbsthilfe, Social Media, Twitter},
  pages = {1861--1875},
  }

• ---

  Wulf, V., Aal, K., Abu Kteish, I., Atam, M., Schubert, K., Rohde, M., Yerousis, G. & Randall, D. (2013)Fighting against the wall: Social media use by political activists in a Palestinian village

  Proceedings of CHI ’13., Publisher: ACM, Pages: 1979–1988 doi:10.1145/2470654.2466262
  [BibTeX] [Abstract] [Download PDF]

  We analyze practices of political activists in a Palestinian village located in the West Bank, who organize weekly demonstrations against Israel’s settlement policy and the separation wall. Over a period of 28 months, we conducted a field study consisting of eight days ‘on the ground’ observation and interviewing, and extensive monitoring of Internet communication. We describe the activists’ background and their efforts to organize these demonstrations under conditions of military occupation. Over time, we observe the role both digital and material factors play in the organization of protest.

  @inproceedings{wulf_fighting_2013,
  title = {Fighting against the wall: {Social} media use by political activists in a {Palestinian} village},
  isbn = {978-1-4503-1899-0},
  url = {http://dl.acm.org/citation.cfm?id=2470654.2466262},
  doi = {10.1145/2470654.2466262},
  abstract = {We analyze practices of political activists in a Palestinian village located in the West Bank, who organize weekly demonstrations against Israel's settlement policy and the separation wall. Over a period of 28 months, we conducted a field study consisting of eight days ‘on the ground' observation and interviewing, and extensive monitoring of Internet communication. We describe the activists' background and their efforts to organize these demonstrations under conditions of military occupation. Over time, we observe the role both digital and material factors play in the organization of protest.},
  booktitle = {Proceedings of {CHI} '13},
  publisher = {ACM},
  author = {Wulf, Volker and Aal, Konstantin and Abu Kteish, Ibrahim and Atam, Meryem and Schubert, Kai and Rohde, Markus and Yerousis, George and Randall, David},
  year = {2013},
  keywords = {PRAXLABS, yallah, Come\_In, appropriation, field study, political protest, social media, a-paper},
  pages = {1979--1988},
  }

• ---

  Jakobi, T. & Stevens, G. (2013)Always beta: cooperative design in the smart home

  Pervasive and Ubiquitous Computing, Adjunct Publication., Publisher: ACM, Pages: 837–844
  [BibTeX]

  @inproceedings{jakobi_always_2013,
  title = {Always beta: cooperative design in the smart home},
  booktitle = {Pervasive and {Ubiquitous} {Computing}, {Adjunct} {Publication}},
  publisher = {ACM},
  author = {Jakobi, Timo and Stevens, Gunnar},
  year = {2013},
  keywords = {PRAXLABS, SMARTLIVE},
  pages = {837--844},
  }

• ---

  Schubert, K., Aal, K., Wulf, V. & Weibert, A. (2013)Come_IN@Palestine: Adapting a German Computer Club Concept to a Palestinian Refugee Camp

  CSCL 2013 Vol.II, ISLS.
  [BibTeX]

  @inproceedings{schubert_come_inpalestine_2013,
  title = {Come\_IN@{Palestine}: {Adapting} a {German} {Computer} {Club} {Concept} to a {Palestinian} {Refugee} {Camp}},
  booktitle = {{CSCL} 2013 {Vol}.{II}, {ISLS}},
  author = {Schubert, Kai and Aal, Konstantin and Wulf, Volker and Weibert, Anne},
  year = {2013},
  keywords = {Come\_In},
  }

• ---

  Hess, J. & Wan, L. (2013)Sketching Design Dimensions for TV centered Cross Platform Environments

  CHI ’13 Workshop on Exploring and Enhancing the User Experience for Television.
  [BibTeX]

  @inproceedings{hess_sketching_2013,
  title = {Sketching {Design} {Dimensions} for {TV} centered {Cross} {Platform} {Environments}},
  isbn = {978-1-4503-0268-5},
  booktitle = {{CHI} '13 {Workshop} on {Exploring} and {Enhancing} the {User} {Experience} for {Television}},
  author = {Hess, Jan and Wan, Lin},
  year = {2013},
  keywords = {PRAXLABS, social media, awareness, cross platform environments, remote control, social tv, a-paper},
  }

• ---

  Reuter, C. & Ritzkatis, M. (2013)Unterstützung mobiler Geo-Kollaboration zur Lageeinschätzung von Feuerwehr und Polizei

  Proceedings of the International Conference on Wirtschaftsinformatik (WI). Leipzig, Germany, Pages: 1877–1891
  [BibTeX] [Abstract] [Download PDF]

  Aufgrund komplexer und dringlicher Aufgaben steht die Zusammenarbeit über örtliche und organisationale Grenzen hinweg bei Behörden und Organisationen mit Sicherheitsaufgaben (BOS), wie Feuerwehr und Polizei, an der Tagesordnung. Ziel dieses Beitrags ist es zu untersuchen, wie die Kollaboration von Einsatzkräften vor Ort und jenen in der Leitstelle durch mobile Geokollaborationssysteme unterstützt werden kann. Nach einer Darstellung verwandter Arbeiten werden anhand einer qualitativen empirischen Studie die Informations- und Kommunikationspraktiken mobiler Einsatzkräfte vorgestellt. Hierauf aufbauend folgt die Konzeptionierung und Umsetzung eines mobilen Geokolla- borationssystems, welches an ein bestehendes Krisenmanagementsystem und Geoinformationssystem (GIS) angebunden ist und als Android-App realisiert wurde. Abschließend werden die Evaluationsergebnisse dieses Systems im Anwendungsfeld vorgestellt.

  @inproceedings{reuter_unterstutzung_2013,
  address = {Leipzig, Germany},
  title = {Unterstützung mobiler {Geo}-{Kollaboration} zur {Lageeinschätzung} von {Feuerwehr} und {Polizei}},
  url = {https://www.wineme.uni-siegen.de/paper/2013/reuterritzkatis2013_mobilegeokollaboration_wi2013.pdf http://aisel.aisnet.org/wi2013/117},
  abstract = {Aufgrund komplexer und dringlicher Aufgaben steht die Zusammenarbeit über örtliche und organisationale Grenzen hinweg bei Behörden und Organisationen mit Sicherheitsaufgaben (BOS), wie Feuerwehr und Polizei, an der Tagesordnung. Ziel dieses Beitrags ist es zu untersuchen, wie die Kollaboration von Einsatzkräften vor Ort und jenen in der Leitstelle durch mobile Geokollaborationssysteme unterstützt werden kann. Nach einer Darstellung verwandter Arbeiten werden anhand einer qualitativen empirischen Studie die Informations- und Kommunikationspraktiken mobiler Einsatzkräfte vorgestellt. Hierauf aufbauend folgt die Konzeptionierung und Umsetzung eines mobilen Geokolla- borationssystems, welches an ein bestehendes Krisenmanagementsystem und Geoinformationssystem (GIS) angebunden ist und als Android-App realisiert wurde. Abschließend werden die Evaluationsergebnisse dieses Systems im Anwendungsfeld vorgestellt.},
  booktitle = {Proceedings of the {International} {Conference} on {Wirtschaftsinformatik} ({WI})},
  author = {Reuter, Christian and Ritzkatis, Michael},
  editor = {Alt, Rainer and Franczyk, Bogdan},
  year = {2013},
  keywords = {CSCW, HCI, PRAXLABS, A-Paper, SMO, Kooperation, InfoStrom, Feuerwehr, Geoinformationssysteme, Kollaboration, Mobile Applications, Polizei},
  pages = {1877--1891},
  }

• ---

  Ogonowski, C., Ley, B. & Stevens, G. (2013)Challenges of Long-Term User Involvement in a Living Lab

  CHI ’13 Workshop on Methods for Studying Technology in the Home., Pages: 1–4
  [BibTeX]

  @inproceedings{ogonowski_challenges_2013,
  title = {Challenges of {Long}-{Term} {User} {Involvement} in a {Living} {Lab}},
  isbn = {978-1-4503-1899-0},
  booktitle = {{CHI} '13 {Workshop} on {Methods} for {Studying} {Technology} in the {Home}},
  author = {Ogonowski, Corinna and Ley, Benedikt and Stevens, Gunnar},
  year = {2013},
  keywords = {PRAXLABS, Living Lab, long-term study, LivingLabEnergy, domestic domain, a-paper},
  pages = {1--4},
  }

• ---

  Thamm, H., Ludwig, T. & Reuter, C. (2013)Design of a Process Modell for Unmanned Aerial Systems (UAS) in Emergencies

  Proceedings of the Information Systems for Crisis Response and Management (ISCRAM). Baden-Baden, Germany, Publisher: ISCRAM, Pages: 478–487
  [BibTeX] [Abstract] [Download PDF]

  The electricity network is one of the most important infrastructures in modern industrialized societies. In the case of power outages, the society becomes aware of their dependence on electricity and organizations responsible for recovery work need precise information about the location and the type of the damage, which are usually not available. Unmanned Aerial Systems (UAS), commonly known as drones, are aircrafts without a human pilot on board and may help to collect this information. While many technical approaches for UAS exist, a systematic process model for using UAS in emergencies based on the organizations needs is still missing. Based on the presentation of current types of UAS, approaches of using UAS and workshops with organizations responsible for recovery work (police and fire department, public administration, power supplier) this paper presents a process model for UAS in emergencies, especially power outages, which takes both theoretical findings and human experiences into consideration.

  @inproceedings{thamm_design_2013,
  address = {Baden-Baden, Germany},
  title = {Design of a {Process} {Modell} for {Unmanned} {Aerial} {Systems} ({UAS}) in {Emergencies}},
  url = {https://www.wineme.uni-siegen.de/paper/2013//2013_thammludwigreuter_uasemergency_iscram.pdf},
  abstract = {The electricity network is one of the most important infrastructures in modern industrialized societies. In the case of power outages, the society becomes aware of their dependence on electricity and organizations responsible for recovery work need precise information about the location and the type of the damage, which are usually not available. Unmanned Aerial Systems (UAS), commonly known as drones, are aircrafts without a human pilot on board and may help to collect this information. While many technical approaches for UAS exist, a systematic process model for using UAS in emergencies based on the organizations needs is still missing. Based on the presentation of current types of UAS, approaches of using UAS and workshops with organizations responsible for recovery work (police and fire department, public administration, power supplier) this paper presents a process model for UAS in emergencies, especially power outages, which takes both theoretical findings and human experiences into consideration.},
  booktitle = {Proceedings of the {Information} {Systems} for {Crisis} {Response} and {Management} ({ISCRAM})},
  publisher = {ISCRAM},
  author = {Thamm, Hans-Peter and Ludwig, Thomas and Reuter, Christian},
  editor = {Comes, T. and Fiedrich, F. and Fortier, S. and Geldermann, J. and Müller, Tim},
  year = {2013},
  keywords = {CSCW, PRAXLABS, Infrastruktur, InfoStrom, Collaboration, Drones, Emergency, Power Outage, Process Model, Unmanned Aerial Systems (UAS)},
  pages = {478--487},
  }

• ---

  Al Akkad, A., Ramirez, L., Denef, S., Boden, A., Wood, L., Büscher, M. & Zimmermann, A. (2013)Reconstructing normality: The use of infrastructure leftovers in crisis situations as inspiration for the design of resilient technology

  Proceedings of OzCHI. Adelaide, Australia
  [BibTeX]

  @inproceedings{al_akkad_reconstructing_2013,
  address = {Adelaide, Australia},
  title = {Reconstructing normality: {The} use of infrastructure leftovers in crisis situations as inspiration for the design of resilient technology},
  booktitle = {Proceedings of {OzCHI}},
  author = {Al Akkad, Amro and Ramirez, Leonardo and Denef, Sebastian and Boden, Alexander and Wood, Lisa and Büscher, Monika and Zimmermann, Andreas},
  year = {2013},
  }

• ---

  Ludwig, T., Reuter, C. & Pipek, V. (2013)Mobiler Reporting-Mechanismus für örtlich verteilte Einsatzkräfte

  Mensch & Computer: Tagungsband. Bremen, Germany, Publisher: Oldenbourg-Verlag, Pages: 317–320
  [BibTeX] [Abstract] [Download PDF]

  Die im Katastrophenschutz beteiligten Behörden und Organisationen mit Sicherheitsaufgaben (BOS) benötigen für Entscheidungen eine aktuelle und akkurate Informationsbasis. Einige dieser Informationen, z.B. Wetterinformationen, können über externe Dienste in Leitstellensystemen visualisiert werden. Andere müssen seitens der zuständigen Einheiten vor Ort via Funk gemeldet werden. Unsere Design-Fallstudie untersucht interaktive Unterstützungsmöglichkeiten dieser Reporting-Prozesse: In einer qualitativen empirischen Studie wurden die Kommunikationspraktiken von Polizei und Feuerwehr untersucht. Darauf aufbauend wurde ein Konzept zur semi-strukturierten Artikulation von Informationsbedarfen erstellt, welches als mobile Android Applikation implementiert und mit potentiellen Nutzern evaluiert wurde. Unser Beitrag illustriert, wie zielgerichtete Informationsanfragen unter Berück-sichtigung angemessener Metadaten das Reporting örtlich verteilter Einsatzkräfte unterstützen können.

  @inproceedings{ludwig_mobiler_2013,
  address = {Bremen, Germany},
  title = {Mobiler {Reporting}-{Mechanismus} für örtlich verteilte {Einsatzkräfte}},
  url = {https://www.wineme.uni-siegen.de/paper/2013/2013_ludwigreuterpipek_mobilerreportingmechanismus_menschcomputer.pdf},
  abstract = {Die im Katastrophenschutz beteiligten Behörden und Organisationen mit Sicherheitsaufgaben (BOS) benötigen für Entscheidungen eine aktuelle und akkurate Informationsbasis. Einige dieser Informationen, z.B. Wetterinformationen, können über externe Dienste in Leitstellensystemen visualisiert werden. Andere müssen seitens der zuständigen Einheiten vor Ort via Funk gemeldet werden. Unsere Design-Fallstudie untersucht interaktive Unterstützungsmöglichkeiten dieser Reporting-Prozesse: In einer qualitativen empirischen Studie wurden die Kommunikationspraktiken von Polizei und Feuerwehr untersucht. Darauf aufbauend wurde ein Konzept zur semi-strukturierten Artikulation von Informationsbedarfen erstellt, welches als mobile Android Applikation implementiert und mit potentiellen Nutzern evaluiert wurde. Unser Beitrag illustriert, wie zielgerichtete Informationsanfragen unter Berück-sichtigung angemessener Metadaten das Reporting örtlich verteilter Einsatzkräfte unterstützen können.},
  booktitle = {Mensch \& {Computer}: {Tagungsband}},
  publisher = {Oldenbourg-Verlag},
  author = {Ludwig, Thomas and Reuter, Christian and Pipek, Volkmar},
  editor = {Boll, Susanne and Maaß, Susanne and Malaka, Rainer},
  year = {2013},
  keywords = {CSCW, HCI, PRAXLABS, SMO, Kooperation, InfoStrom},
  pages = {317--320},
  }

• ---

  Müller, C., Neufeldt, C., Jakobi, T. & Wulf, V. (2013)Ankerpunkte für das Participatory Design mit älteren Menschen

  Mensch & Computer: Workshopband. München, Publisher: Oldenbourg Verlag, Pages: 347–354
  [BibTeX] [Download PDF]

  @inproceedings{muller_ankerpunkte_2013,
  address = {München},
  title = {Ankerpunkte für das {Participatory} {Design} mit älteren {Menschen}},
  url = {http://books.google.com/books?hl=en&lr=&id=cVfpBQAAQBAJ&oi=fnd&pg=PA347&dq=info:SYqyqHLZHr4J:scholar.google.com&ots=_zT5Vmmg8b&sig=geLDLpiN1fpY9UDmArokpnMhtv4},
  booktitle = {Mensch \& {Computer}: {Workshopband}},
  publisher = {Oldenbourg Verlag},
  author = {Müller, Claudia and Neufeldt, Cornelius and Jakobi, Timo and Wulf, Volker},
  year = {2013},
  keywords = {PRAXLABS, DBL, italg},
  pages = {347--354},
  }

• ---

  Wiedenhoefer, T., Reuter, C., Ley, B. & Pipek, V. (2013)Entwicklung IT-basierter interorganisationaler Krisenmanagement-Infrastrukturen für Stromausfälle

  Informatik 2013 – Informatik angepasst an Mensch, Organisation und Umwelt. Koblenz, Germany, Publisher: GI-Edition-Lecture Notes in Informatics (LNI), Pages: 1649–1658
  [BibTeX] [Abstract] [Download PDF]

  Große Stromausfälle, wie beispielsweise der Ausfall der Stromversorgung im Nordosten der USA (2003) oder der Ausfall in weiten Teilen von West-Europa (2005), machen die fundamentale Bedeutung von Strom in unserem täglichen Leben deutlich. Sie zeigen auch, welche wichtige Rolle die Kooperation und Zusammenarbeit zwischen allen Beteiligten der Bewältigungs- und Wiederherstellungsarbeit spielt. Die Erfahrungen aus diesen Ausfällen legen nahe, dass Stromnetzbetreiber, Feuerwehr, Polizei, Behörden und Bürger einer Vielzahl von unterschiedlichen Herausforderungen in der interorganisationalen Kommunikation und innerhalb von Informations- und Koordinierungsprozessen gegenüberstehen. Ziel des Forschungsprojekts „InfoStrom“, welches vom Bundesministerium für Bildung und Forschung seit 2010 und bis Ende 2013 gefördert wird, ist die Entwicklung von Konzepten, um diese Zusammenarbeit zu unterstützten und letztlich zu verbessern. In diesem Beitrag werden potentielle Fragen und zukünftige Themen und erzielte Ergebnisse dargestellt, die sich auf die benutzerzentrierte Technologieentwicklung im Krisenmanagement und auf domain-spezifische Probleme, wie die Verbesserung der Integration von Bürgern in das Krisenmanagement, den Umgang mit Informationsunsicherheiten oder die Unterstützung des interorganisationalen Lernens, beziehen.

  @inproceedings{wiedenhoefer_entwicklung_2013,
  address = {Koblenz, Germany},
  title = {Entwicklung {IT}-basierter interorganisationaler {Krisenmanagement}-{Infrastrukturen} für {Stromausfälle}},
  url = {https://www.wineme.uni-siegen.de/paper/2013/2013_wiedenhoeferreuterleypipek_entwicklungkrisenmanagementinfrastrukturen_inf.pdf},
  abstract = {Große Stromausfälle, wie beispielsweise der Ausfall der Stromversorgung im Nordosten der USA (2003) oder der Ausfall in weiten Teilen von West-Europa (2005), machen die fundamentale Bedeutung von Strom in unserem täglichen Leben deutlich. Sie zeigen auch, welche wichtige Rolle die Kooperation und Zusammenarbeit zwischen allen Beteiligten der Bewältigungs- und Wiederherstellungsarbeit spielt. Die Erfahrungen aus diesen Ausfällen legen nahe, dass Stromnetzbetreiber, Feuerwehr, Polizei, Behörden und Bürger einer Vielzahl von unterschiedlichen Herausforderungen in der interorganisationalen Kommunikation und innerhalb von Informations- und Koordinierungsprozessen gegenüberstehen. Ziel des Forschungsprojekts „InfoStrom“, welches vom Bundesministerium für Bildung und Forschung seit 2010 und bis Ende 2013 gefördert wird, ist die Entwicklung von Konzepten, um diese Zusammenarbeit zu unterstützten und letztlich zu verbessern. In diesem Beitrag werden potentielle Fragen und zukünftige Themen und erzielte Ergebnisse dargestellt, die sich auf die benutzerzentrierte Technologieentwicklung im Krisenmanagement und auf domain-spezifische Probleme, wie die Verbesserung der Integration von Bürgern in das Krisenmanagement, den Umgang mit Informationsunsicherheiten oder die Unterstützung des interorganisationalen Lernens, beziehen.},
  booktitle = {Informatik 2013 - {Informatik} angepasst an {Mensch}, {Organisation} und {Umwelt}},
  publisher = {GI-Edition-Lecture Notes in Informatics (LNI)},
  author = {Wiedenhoefer, Torben and Reuter, Christian and Ley, Benedikt and Pipek, Volkmar},
  editor = {Hornbach, Matthias},
  year = {2013},
  keywords = {CSCW, PRAXLABS, Infrastruktur, RSF, Kooperation, InfoStrom},
  pages = {1649--1658},
  }

• ---

  Reuter, C. & Ludwig, T. (2013)Anforderungen und technische Konzepte der Krisenkommunikation bei Stromausfall

  Informatik 2013 – Informatik angepasst an Mensch, Organisation und Umwelt. Koblenz, Germany, Publisher: GI-Edition-Lecture Notes in Informatics (LNI), Pages: 1604–1618
  [BibTeX] [Abstract] [Download PDF]

  Im Falle von Stromausfällen kommt der Kommunikation von Stromnetzbetreibern bzw. Behörden und Organisationen mit Sicherheitsaufgaben (BOS) mit der Bevölkerung eine besondere Bedeutung zu, da durch strombezogene Ausfälle vieler Kommunikationsinfrastrukturen die klassischen Kommunikationsmedien oftmals nicht in ihrer Gänze genutzt werden können. In diesem Beitrag werden technische Alternativkonzepte zur Unterstützung der Krisenkommunikation bei Ausfall der Stromversorgung untersucht. Hierzu werden zuerst die Wahrnehmung von Stromausfällen durch Bürger und deren Informationsbedarfe dargestellt und anschließend Kommunikationsinfrastrukturen sowie deren Verfügbarkeit in verschiedenen Stromausfallszenarien analysiert. Hierauf aufbauend wird das Konzept einer Smartphone-Applikation vorgestellt, welches die Zeit zwischen Eintreten des Stromausfalls und einer möglichen oder zeitweisen Überlastung des Mobilfunknetzes adressiert und mit potentiellen Nutzern evaluiert wurde. Ziel war es, Erkenntnisse über mögliche mobilfunkbasierte Unterstützungskonzepte zu gewinnen und Design-Vorschläge zur Umsetzung solcher Konzepte zu geben.

  @inproceedings{reuter_anforderungen_2013,
  address = {Koblenz, Germany},
  title = {Anforderungen und technische {Konzepte} der {Krisenkommunikation} bei {Stromausfall}},
  url = {https://www.wineme.uni-siegen.de/paper/2013/2013_reuterludwig_krisenkommunikationstromausfall_inf.pdf},
  abstract = {Im Falle von Stromausfällen kommt der Kommunikation von Stromnetzbetreibern bzw. Behörden und Organisationen mit Sicherheitsaufgaben (BOS) mit der Bevölkerung eine besondere Bedeutung zu, da durch strombezogene Ausfälle vieler Kommunikationsinfrastrukturen die klassischen Kommunikationsmedien oftmals nicht in ihrer Gänze genutzt werden können. In diesem Beitrag werden technische Alternativkonzepte zur Unterstützung der Krisenkommunikation bei Ausfall der Stromversorgung untersucht. Hierzu werden zuerst die Wahrnehmung von Stromausfällen durch Bürger und deren Informationsbedarfe dargestellt und anschließend Kommunikationsinfrastrukturen sowie deren Verfügbarkeit in verschiedenen Stromausfallszenarien analysiert. Hierauf aufbauend wird das Konzept einer Smartphone-Applikation vorgestellt, welches die Zeit zwischen Eintreten des Stromausfalls und einer möglichen oder zeitweisen Überlastung des Mobilfunknetzes adressiert und mit potentiellen Nutzern evaluiert wurde. Ziel war es, Erkenntnisse über mögliche mobilfunkbasierte Unterstützungskonzepte zu gewinnen und Design-Vorschläge zur Umsetzung solcher Konzepte zu geben.},
  booktitle = {Informatik 2013 - {Informatik} angepasst an {Mensch}, {Organisation} und {Umwelt}},
  publisher = {GI-Edition-Lecture Notes in Informatics (LNI)},
  author = {Reuter, Christian and Ludwig, Thomas},
  editor = {Hornbach, Matthias},
  year = {2013},
  keywords = {CSCW, PRAXLABS, SMO, Infrastruktur, InfoStrom, VHB–C, WKWI-C},
  pages = {1604--1618},
  }

• ---

  Wulf, V., Misaki, K., Atam, M., Randall, D. & Rohde, M. (2013)‘On the Ground’ in Sidi Bouzid: Investigating Social Media Use during the Tunisian Revolution

  Proceedings of the Conference on Computer Supported Cooperative Work (CSCW). San Antonio, Publisher: ACM Press, Pages: 1409–1418
  [BibTeX]

  @inproceedings{wulf_ground_2013,
  address = {San Antonio},
  title = {‘{On} the {Ground}' in {Sidi} {Bouzid}: {Investigating} {Social} {Media} {Use} during the {Tunisian} {Revolution}},
  booktitle = {Proceedings of the {Conference} on {Computer} {Supported} {Cooperative} {Work} ({CSCW})},
  publisher = {ACM Press},
  author = {Wulf, Volker and Misaki, Kaoru and Atam, Meryem and Randall, David and Rohde, Markus},
  year = {2013},
  keywords = {CSCW},
  pages = {1409--1418},
  }

• ---

  Stevens, G., Boden, A. & von Rekowski, T. (2013)Objects-to-think-with-together: Rethinking Papert’s fusion of design and use in the age of online sociability

  Proceedings of the International Symposium on End User Development. Copenhagen, Denmark
  [BibTeX]

  @inproceedings{stevens_objects--think--together_2013,
  address = {Copenhagen, Denmark},
  title = {Objects-to-think-with-together: {Rethinking} {Papert}'s fusion of design and use in the age of online sociability},
  booktitle = {Proceedings of the {International} {Symposium} on {End} {User} {Development}},
  author = {Stevens, Gunnar and Boden, Alexander and von Rekowski, Thomas},
  year = {2013},
  }

• ---

  Reuter, C., Heger, O. & Pipek, V. (2013)Combining Real and Virtual Volunteers through Social Media

  Proceedings of the Information Systems for Crisis Response and Management (ISCRAM). Baden-Baden, Germany, Publisher: ISCRAM, Pages: 1–10
  [BibTeX] [Abstract] [Download PDF]

  Recent studies have called attention to the improvement of “collaborative resilience” by fostering the collaboration potentials of public and private stakeholders during disasters. With our research we consider real and virtual volunteers in order to detect conditions for cooperation among those citizen groups through social media. Therefore we analysed the usage of Twitter during a tornado crisis to look for role patterns and aspects that helped volunteer groups in the virtual to emerge, and matched the data with an interview study on experiences, attitudes, concerns and potentials professional emergency services recounted in the emergence of volunteer groups in the real. While virtual groups seem to easily form and collaborate, the engagement of real volunteers is decreasing according to the perception of professionals. We discuss the dynamics in both tendencies and suggest design implications (use of existing social networks, promotion and awareness, connection among volunteers, connection to emergency services and systems) to support both types of volunteer groups, which lead to a software prototype.

  @inproceedings{reuter_combining_2013,
  address = {Baden-Baden, Germany},
  title = {Combining {Real} and {Virtual} {Volunteers} through {Social} {Media}},
  url = {http://www.wineme.uni-siegen.de/paper/2013/2013_reuterhegerpipek_combiningrealvirtualvolunteerssocialmedia_iscram.pdf},
  abstract = {Recent studies have called attention to the improvement of “collaborative resilience” by fostering the collaboration potentials of public and private stakeholders during disasters. With our research we consider real and virtual volunteers in order to detect conditions for cooperation among those citizen groups through social media. Therefore we analysed the usage of Twitter during a tornado crisis to look for role patterns and aspects that helped volunteer groups in the virtual to emerge, and matched the data with an interview study on experiences, attitudes, concerns and potentials professional emergency services recounted in the emergence of volunteer groups in the real. While virtual groups seem to easily form and collaborate, the engagement of real volunteers is decreasing according to the perception of professionals. We discuss the dynamics in both tendencies and suggest design implications (use of existing social networks, promotion and awareness, connection among volunteers, connection to emergency services and systems) to support both types of volunteer groups, which lead to a software prototype.},
  booktitle = {Proceedings of the {Information} {Systems} for {Crisis} {Response} and {Management} ({ISCRAM})},
  publisher = {ISCRAM},
  author = {Reuter, Christian and Heger, Oliver and Pipek, Volkmar},
  editor = {Comes, T. and Fiedrich, F. and Fortier, S. and Geldermann, J. and Müller, Tim},
  year = {2013},
  keywords = {CSCW, HCI, PRAXLABS, Selected, SMO, social media, Kooperation, InfoStrom, volunteers, collaboration, collaborative resilience, disasters, emergent groups},
  pages = {1--10},
  }

2012

• ---

  König-Ries, B., Pipek, V., Pottebaum, J. & Strohschneider, S. (2012)IT-Unterstützung für Public Safety & Security: Interdisziplinäre Anforderungsanalyse, Architekturen und Gestaltungskonzepte (IT4PSS 2012)

  Software Engineering 2012: Fachtagung des GI-Fachbereichs Softwaretechnik. Berlin, Publisher: GI, Pages: 196
  [BibTeX] [Download PDF]

  @inproceedings{konig-ries_it-unterstutzung_2012,
  address = {Berlin},
  series = {{LNI}},
  title = {{IT}-{Unterstützung} für {Public} {Safety} \& {Security}: {Interdisziplinäre} {Anforderungsanalyse}, {Architekturen} und {Gestaltungskonzepte} ({IT4PSS} 2012)},
  volume = {198},
  isbn = {978-3-88579-292-5},
  url = {http://subs.emis.de/LNI/Proceedings/Proceedings198/article6647.html},
  booktitle = {Software {Engineering} 2012: {Fachtagung} des {GI}-{Fachbereichs} {Softwaretechnik}},
  publisher = {GI},
  author = {König-Ries, Birgitta and Pipek, Volkmar and Pottebaum, Jens and Strohschneider, Stefan},
  editor = {Jähnichen, Stefan and Küpper, Axel and Albayrak, Sahin},
  year = {2012},
  keywords = {CSCW, PRAXLABS},
  pages = {196},
  }

• ---

  Müller, C., Wan, L., Stein, M. & Neufeldt, C. (2012)Experience of Giving and Receiving – Living Lab-based Technology Design with Elderly People

  Workshop CHI ’12. Austin, TX, USA
  [BibTeX] [Download PDF]

  @inproceedings{muller_experience_2012,
  address = {Austin, TX, USA},
  title = {Experience of {Giving} and {Receiving} – {Living} {Lab}-based {Technology} {Design} with {Elderly} {People}},
  url = {https://www.wineme.uni-siegen.de/wp-content/uploads/2018/10/stein.pdf},
  booktitle = {Workshop {CHI} '12},
  author = {Müller, Claudia and Wan, Lin and Stein, Martin and Neufeldt, Cornelius},
  year = {2012},
  keywords = {italg},
  }

• ---

  Reuter, C., Heger, O. & Pipek, V. (2012)Social Media for Supporting Emergent Groups in Crisis Management

  Proceedings of the CSCW Workshop on Collaboration and Crisis Informatics, International Reports on Socio Informatics, Vol. 9, No. 2. Seattle, USA, Pages: 85–94
  [BibTeX] [Abstract] [Download PDF]

  The great importance of Social Media for our today’s life causes an increasing use of internet – based platforms in crisis situations. Our work intends to show how so-called Emergent Groups, which arise as a resul t of crises, consist of private citizens and are not yet institutionalized organizations, can be supported by Social Media. At first, our literature review’s objective is to define the term ‘Emergent Group’ and to outline their usage of Social Media as we ll as software – based requirements and suitable concepts to support such groups. A following quantitative and qualitative empirical analysis of a tornado crisis in the USA enables a closer look at especially virtual working Emergent Groups. Building on our literature review and empirical analysis, we discuss implications, deri ve further requirements and pre sent a concept for the design of appropriate Social Soft – ware. We finally conclude by giving some potential re – search issues.

  @inproceedings{reuter_social_2012-1,
  address = {Seattle, USA},
  title = {Social {Media} for {Supporting} {Emergent} {Groups} in {Crisis} {Management}},
  url = {http://wineme.uni-siegen.de/paper/2012/2012_reuterhegerpipek_socialmediaemergentgroups_cscw12-ws.pdf},
  abstract = {The great importance of Social Media for our today's life causes an increasing use of internet - based platforms in crisis situations. Our work intends to show how so-called Emergent Groups, which arise as a resul t of crises, consist of private citizens and are not yet institutionalized organizations, can be supported by Social Media. At first, our literature review's objective is to define the term ‘Emergent Group' and to outline their usage of Social Media as we ll as software - based requirements and suitable concepts to support such groups. A following quantitative and qualitative empirical analysis of a tornado crisis in the USA enables a closer look at especially virtual working Emergent Groups. Building on our literature review and empirical analysis, we discuss implications, deri ve further requirements and pre sent a concept for the design of appropriate Social Soft - ware. We finally conclude by giving some potential re - search issues.},
  booktitle = {Proceedings of the {CSCW} {Workshop} on {Collaboration} and {Crisis} {Informatics}, {International} {Reports} on {Socio} {Informatics}, {Vol}. 9, {No}. 2},
  author = {Reuter, Christian and Heger, Oliver and Pipek, Volkmar},
  editor = {Pipek, Volkmar and Palen, Leysia and Landgren, Jonas},
  year = {2012},
  keywords = {CSCW, PRAXLABS, InfoStrom, RSBE},
  pages = {85--94},
  }

• ---

  Jakobi, T. & Schwartz, T. (2012)Putting the user in charge: end user development for eco-feedback technologies

  Sustainable Internet and ICT for Sustainability (SustainIT), 2012., Publisher: IEEE, Pages: 1–4
  [BibTeX]

  @inproceedings{jakobi_putting_2012,
  title = {Putting the user in charge: end user development for eco-feedback technologies},
  booktitle = {Sustainable {Internet} and {ICT} for {Sustainability} ({SustainIT}), 2012},
  publisher = {IEEE},
  author = {Jakobi, Timo and Schwartz, Tobias},
  year = {2012},
  keywords = {PRAXLABS, SMARTLIVE},
  pages = {1--4},
  }

• ---

  Müller, C., Neufeldt, C., Randall, D. & Wulf, V. (2012)ICT-development in residential care settings: sensitizing design to the life circumstances of the residents of a care home

  Proceedings of CHI ’12. New York, NY, USA, Publisher: ACM Press, Pages: 2639–2648
  [BibTeX]

  @inproceedings{muller_ict-development_2012-1,
  address = {New York, NY, USA},
  title = {{ICT}-development in residential care settings: sensitizing design to the life circumstances of the residents of a care home},
  booktitle = {Proceedings of {CHI} '12},
  publisher = {ACM Press},
  author = {Müller, Claudia and Neufeldt, Cornelius and Randall, David and Wulf, Volker},
  year = {2012},
  keywords = {PRAXLABS, italg, a-paper},
  pages = {2639--2648},
  }

• ---

  Ley, B., Pipek, V., Reuter, C. & Wiedenhoefer, T. (2012)Supporting Inter-organizational Situation Assessment in Crisis Management

  Proceedings of the Information Systems for Crisis Response and Management (ISCRAM). Vancouver, Canada, Publisher: ISCRAM
  [BibTeX] [Abstract] [Download PDF]

  To assess current situation properly is crucial for effective decision-making in crisis management. However, gathering accurate information from incidence sites and providing appropriate support for assessment practices faces several challenges. The unique information demands of each crisis situation, the information availability or inter-organizational problems and obstacles to information exchange are important factors that need to be considered in designing ICT. In this contribution we present results from an empirical study about decision-making practices in scenarios of medium to large power outages in Germany. We focused on the needs and practices on information exchange at the level of inter-organizational cooperation. We examined the cooperation of fire departments, police, public administration, electricity infrastructure operators and citizens. Our empirical material reflects particularly conditions and challenges in current situation assessment practices, and we were able to derive some design requirements for an inter-organizational situation assessment client (ISAC) as a complementary tool for the crisis management infrastructures the individual organizations have already build for their own areas of responsibility: Support for the aggregation and visualization of information, for the individualization of information compositions, for a collaborative situation assessment and for appropriate structures for sharing and accessing information resources.

  @inproceedings{ley_supporting_2012-1,
  address = {Vancouver, Canada},
  title = {Supporting {Inter}-organizational {Situation} {Assessment} in {Crisis} {Management}},
  url = {http://www.iscramlive.org/ISCRAM2012/proceedings/186.pdf},
  abstract = {To assess current situation properly is crucial for effective decision-making in crisis management. However, gathering accurate information from incidence sites and providing appropriate support for assessment practices faces several challenges. The unique information demands of each crisis situation, the information availability or inter-organizational problems and obstacles to information exchange are important factors that need to be considered in designing ICT. In this contribution we present results from an empirical study about decision-making practices in scenarios of medium to large power outages in Germany. We focused on the needs and practices on information exchange at the level of inter-organizational cooperation. We examined the cooperation of fire departments, police, public administration, electricity infrastructure operators and citizens. Our empirical material reflects particularly conditions and challenges in current situation assessment practices, and we were able to derive some design requirements for an inter-organizational situation assessment client (ISAC) as a complementary tool for the crisis management infrastructures the individual organizations have already build for their own areas of responsibility: Support for the aggregation and visualization of information, for the individualization of information compositions, for a collaborative situation assessment and for appropriate structures for sharing and accessing information resources.},
  booktitle = {Proceedings of the {Information} {Systems} for {Crisis} {Response} and {Management} ({ISCRAM})},
  publisher = {ISCRAM},
  author = {Ley, Benedikt and Pipek, Volkmar and Reuter, Christian and Wiedenhoefer, Torben},
  editor = {Rothkrantz, L. and Ristvey, J. and Franco, Z.},
  year = {2012},
  keywords = {CSCW, HCI, PRAXLABS, Kooperation, InfoStrom, RSBE},
  }

• ---

  Ley, B., Pipek, V., Reuter, C. & Wiedenhoefer, T. (2012)Supporting Improvisation Work in Inter-Organizational Crisis Management

  Proceedings of the Conference on Human Factors in Computing Systems (CHI). Austin, USA, Publisher: ACM Press, Pages: 1529 doi:10.1145/2207676.2208617
  [BibTeX] [Abstract] [Download PDF]

  Improvisation is necessary when planned decision-making as the main managerial activity does not fit the conditions the practice provides. In these cases, information technology should not just automate planned and structured decisions, but support improvisational practice. In this contribution we present an empirical study about the improvisation work in scenarios of medium to large power outages in Germany. Our focus is on inter-organizational cooperation practices, thus we examined the cooperation of fire departments, police, public administration, electricity infrastructure operators and citizens. Our empirical material allows to describe reasons and conditions for improvisation. Our resulting recommendations address the support of aggregation and visualization of information, a necessary individualization of information compositions, options for collaborative situation assessment, requirements for informal and formal communication, and accessibility of information resources.

  @inproceedings{ley_supporting_2012,
  address = {Austin, USA},
  title = {Supporting {Improvisation} {Work} in {Inter}-{Organizational} {Crisis} {Management}},
  isbn = {978-1-4503-1015-4},
  url = {https://www.wineme.uni-siegen.de/paper/2012/leypipekreuterwiedenh2012_improvisationwork_chi2012.pdf http://dl.acm.org/citation.cfm?doid=2207676.2208617},
  doi = {10.1145/2207676.2208617},
  abstract = {Improvisation is necessary when planned decision-making as the main managerial activity does not fit the conditions the practice provides. In these cases, information technology should not just automate planned and structured decisions, but support improvisational practice. In this contribution we present an empirical study about the improvisation work in scenarios of medium to large power outages in Germany. Our focus is on inter-organizational cooperation practices, thus we examined the cooperation of fire departments, police, public administration, electricity infrastructure operators and citizens. Our empirical material allows to describe reasons and conditions for improvisation. Our resulting recommendations address the support of aggregation and visualization of information, a necessary individualization of information compositions, options for collaborative situation assessment, requirements for informal and formal communication, and accessibility of information resources.},
  booktitle = {Proceedings of the {Conference} on {Human} {Factors} in {Computing} {Systems} ({CHI})},
  publisher = {ACM Press},
  author = {Ley, Benedikt and Pipek, Volkmar and Reuter, Christian and Wiedenhoefer, Torben},
  year = {2012},
  keywords = {CSCW, HCI, PRAXLABS, A-Paper, Kooperation, InfoStrom, RSBE},
  pages = {1529},
  }

• ---

  Hess, J., Ley, B., Ogonowski, C., Reichling, T., Wan, L. & Wulf, V. (2012)New Technology @ Home : Impacts on Usage Behavior and Social Structures

  Proceedings of EuroITV ’12. New York, USA, Publisher: ACM, Pages: 185–194
  [BibTeX] [Abstract]

  Studying domestic usage contexts has become an important field in research. Recent technological improvements have made media available on different devices, in different contexts and from different places. The adoption and appropriation of new devices and technologies has led to a more flexible usage behavior. However, even if we know about such a behavior, many questions, regarding how new technology changes the user’s media usage and how these changes affect the social structure in a household, are still unanswered. We will address this topic in our work and want to provide an insight on how recent media consumption patterns have changed due to the appropriation of new technologies in the home. Based on a qualitative long-term Living Lab study we will present various patterns based on changes in media usage routines and their influences on households as social systems. The results provide a detailed understanding of how the new technology is embedded within domestic life by considering potentials and conflicts that also address further design oriented work.

  @inproceedings{hess_new_2012-1,
  address = {New York, USA},
  title = {New {Technology} @ {Home} : {Impacts} on {Usage} {Behavior} and {Social} {Structures}},
  isbn = {978-1-4503-1107-6},
  abstract = {Studying domestic usage contexts has become an important field in research. Recent technological improvements have made media available on different devices, in different contexts and from different places. The adoption and appropriation of new devices and technologies has led to a more flexible usage behavior. However, even if we know about such a behavior, many questions, regarding how new technology changes the user's media usage and how these changes affect the social structure in a household, are still unanswered. We will address this topic in our work and want to provide an insight on how recent media consumption patterns have changed due to the appropriation of new technologies in the home. Based on a qualitative long-term Living Lab study we will present various patterns based on changes in media usage routines and their influences on households as social systems. The results provide a detailed understanding of how the new technology is embedded within domestic life by considering potentials and conflicts that also address further design oriented work.},
  booktitle = {Proceedings of {EuroITV} '12},
  publisher = {ACM},
  author = {Hess, Jan and Ley, Benedikt and Ogonowski, Corinna and Reichling, Tim and Wan, Lin and Wulf, Volker},
  year = {2012},
  keywords = {PRAXLABS, diary study, living lab, living room, media usage, television, LivingLabEnergy},
  pages = {185--194},
  }

• ---

  Müller, C., Kötteritzsch, A. & Budweg, S. (2012)Technologische Komponenten von heute als Aushandlungsartefakte für neue Kompositionen von morgen – Erfahrungen und Ergebnisse aus dem AAL-Projekt FoSIBLE

  Technik für ein selbstbestimmtes Leben (AAL 2012). Berlin, Germany, Publisher: VDE Verlag
  [BibTeX] [Abstract]

  Die Herausforderungen der Technikfolgenforschung innerhalb der AAL-Domäne spiegeln sich in ähnlicher Weise in den einzelnen AAL-Entwicklungsprojekten wider. Sowohl auf einer Makroebene also auch auf der Mikro-(projektbasierten) Ebene besteht jeweils die Anforderung, in der Zusammenschau aus derzeitigem Stand der Technik und zukunftsorientierten Nutzungs- und Nutzerkonzeptionen verlässliche längerfristige Prognosen zu erstellen. Die frühe Einbindung einer Endnutzer-Perspektive in AAL-Innovationsprozesse gilt als wichtige Maßnahme in Technikprojekten, um Produkte praxis- und nutzerfreundlich und damit markttauglich zu gestalten. Nutzerorientierte Methoden liegen dabei in einer weiten Variationsbreite vor, von Simulation und Modellierung der Bedarfe von Senioren in der Usability-Forschung bis hin zur direkten Integration von älteren Menschen, z. B. in Living Lab-Ansätzen. Die konkrete Ausgestaltung der nutzerorientierten Forschung unter dem Living Lab-Label zeigt sich wiederum variantenreich, ebenso in der Intensität des Beziehungsaufbaus zu Endnutzergruppen. So ist der Begriff bisher hauptsächlich konnotiert mit Einrichtungen, in denen Anwendungen im Laborumfeld mit Probanden unter möglichst praxisnahen Bedingungen erprobt werden. Demgegenüber verfolgt das FoSIBLE-Projekt einen Living Lab-Ansatz, der die Freizeit- und Wohnräume der Endnutzer als testbed für technologische Prototypen verortet. Damit ist das Projekt im Umfeld der Nutzer präsent und die Potentiale für den Aufbau eines dauerhaften Aushandlungs- und Kommunikationsraumes sind hoch. Damit dies gelingt, sind besondere sozio-technische Begleitmaßnahmen notwendig, die im Folgenden beschrieben werden.

  @inproceedings{muller_technologische_2012,
  address = {Berlin, Germany},
  title = {Technologische {Komponenten} von heute als {Aushandlungsartefakte} für neue {Kompositionen} von morgen - {Erfahrungen} und {Ergebnisse} aus dem {AAL}-{Projekt} {FoSIBLE}},
  abstract = {Die Herausforderungen der Technikfolgenforschung innerhalb der AAL-Domäne spiegeln sich in ähnlicher Weise in den einzelnen AAL-Entwicklungsprojekten wider. Sowohl auf einer Makroebene also auch auf der Mikro-(projektbasierten) Ebene besteht jeweils die Anforderung, in der Zusammenschau aus derzeitigem Stand der Technik und zukunftsorientierten Nutzungs- und Nutzerkonzeptionen verlässliche längerfristige Prognosen zu erstellen. Die frühe Einbindung einer Endnutzer-Perspektive in AAL-Innovationsprozesse gilt als wichtige Maßnahme in Technikprojekten, um Produkte praxis- und nutzerfreundlich und damit markttauglich zu gestalten. Nutzerorientierte Methoden liegen dabei in einer weiten Variationsbreite vor, von Simulation und Modellierung der Bedarfe von Senioren in der Usability-Forschung bis hin zur direkten Integration von älteren Menschen, z. B. in Living Lab-Ansätzen. Die konkrete Ausgestaltung der nutzerorientierten Forschung unter dem Living Lab-Label zeigt sich wiederum variantenreich, ebenso in der Intensität des Beziehungsaufbaus zu Endnutzergruppen. So ist der Begriff bisher hauptsächlich konnotiert mit Einrichtungen, in denen Anwendungen im Laborumfeld mit Probanden unter möglichst praxisnahen Bedingungen erprobt werden. Demgegenüber verfolgt das FoSIBLE-Projekt einen Living Lab-Ansatz, der die Freizeit- und Wohnräume der Endnutzer als testbed für technologische Prototypen verortet. Damit ist das Projekt im Umfeld der Nutzer präsent und die Potentiale für den Aufbau eines dauerhaften Aushandlungs- und Kommunikationsraumes sind hoch. Damit dies gelingt, sind besondere sozio-technische Begleitmaßnahmen notwendig, die im Folgenden beschrieben werden.},
  booktitle = {Technik für ein selbstbestimmtes {Leben} ({AAL} 2012)},
  publisher = {VDE Verlag},
  author = {Müller, Claudia and Kötteritzsch, Anna and Budweg, Steffen},
  year = {2012},
  keywords = {italg},
  }

• ---

  Hess, J., Wan, L., Ley, B. & Wulf, V. (2012)In-situ everywhere: a qualitative feedback infrastructure for cross platform home-IT

  Proceedings of EuroITV ’12. New York, NY, USA, Publisher: ACM, Pages: 75–78 doi:10.1145/2325616.2325633
  [BibTeX] [Download PDF]

  @inproceedings{hess_-situ_2012,
  address = {New York, NY, USA},
  series = {{EuroiTV} '12},
  title = {In-situ everywhere: a qualitative feedback infrastructure for cross platform home-{IT}},
  isbn = {978-1-4503-1107-6},
  url = {http://dl.acm.org/citation.cfm?id=2325633 http://doi.acm.org/10.1145/2325616.2325633},
  doi = {10.1145/2325616.2325633},
  booktitle = {Proceedings of {EuroITV} '12},
  publisher = {ACM},
  author = {Hess, Jan and Wan, Lin and Ley, Benedikt and Wulf, Volker},
  year = {2012},
  keywords = {CSCW, PRAXLABS, SocialMedia, EUDISMES, community help, cross platform infrastructure, in-situ feedback, remote evaluation},
  pages = {75--78},
  }

• ---

  Christofzik, D. & Reuter, C. (2012)Einfluss der Qualitätsermittlung kollaborativ erstellter Informationen auf die Gestaltung interorganisationaler Krisenmanagementsysteme

  Multikonferenz Wirtschaftsinformatik (MKWI). Braunschweig, Germany, Publisher: GITO-Verlag, Pages: 2049–2060
  [BibTeX] [Abstract] [Download PDF]

  In dieser Arbeit analysieren wir die Gesamtqualität kollaborativ erstellter Informationen als Aggregation der Qualität von Einzelinformationen indem wir die Angemessenheit verschiedener Funktionen in Abhängigkeit von der jeweiligen Fragestellung betrachten. Ziel ist die Herausstellung von Implikationen für das Design kollaborativer Systeme. Die Untersuchung findet am Beispiel des interorganisationalen Krisenmanagements statt. Nach einer Darstellung möglicher Aggregationsfunktionen zeigen wir auf Basis qualitativ-empirischer Untersuchungen exemplarische Anwendungsfälle aus dem interorganisationalen Krisenmanagement auf. Anhand dieser werden Implikationen für das Design und die Implementierung von Softwarekomponenten für die Vernetzung der beteiligten Akteure gezogen und gezeigt, dass die jeweilige Fragestellung hierbei von besonderer Bedeutung ist.

  @inproceedings{christofzik_einfluss_2012,
  address = {Braunschweig, Germany},
  title = {Einfluss der {Qualitätsermittlung} kollaborativ erstellter {Informationen} auf die {Gestaltung} interorganisationaler {Krisenmanagementsysteme}},
  isbn = {978-3-942183-63-5},
  url = {https://www.wineme.uni-siegen.de/paper/2012/christofzikreuter2012_qualitaetsermittlungkollaborativerinformationen_mkwi.pdf},
  abstract = {In dieser Arbeit analysieren wir die Gesamtqualität kollaborativ erstellter Informationen als Aggregation der Qualität von Einzelinformationen indem wir die Angemessenheit verschiedener Funktionen in Abhängigkeit von der jeweiligen Fragestellung betrachten. Ziel ist die Herausstellung von Implikationen für das Design kollaborativer Systeme. Die Untersuchung findet am Beispiel des interorganisationalen Krisenmanagements statt. Nach einer Darstellung möglicher Aggregationsfunktionen zeigen wir auf Basis qualitativ-empirischer Untersuchungen exemplarische Anwendungsfälle aus dem interorganisationalen Krisenmanagement auf. Anhand dieser werden Implikationen für das Design und die Implementierung von Softwarekomponenten für die Vernetzung der beteiligten Akteure gezogen und gezeigt, dass die jeweilige Fragestellung hierbei von besonderer Bedeutung ist.},
  booktitle = {Multikonferenz {Wirtschaftsinformatik} ({MKWI})},
  publisher = {GITO-Verlag},
  author = {Christofzik, Désirée and Reuter, Christian},
  editor = {Mattfeld, Dirk Christian and Robra-Bissantz, Susanne},
  year = {2012},
  keywords = {CSCW, Kooperation, InfoStrom, RSBE},
  pages = {2049--2060},
  }

• ---

  Weibert, A., von Rekowski, T. & Festl, L. (2012)Accessing IT: a curricular approach for girls.

  NordiCHI’12. Copenhagen
  [BibTeX]

  @inproceedings{weibert_accessing_2012,
  address = {Copenhagen},
  title = {Accessing {IT}: a curricular approach for girls.},
  booktitle = {{NordiCHI}'12},
  author = {Weibert, Anne and von Rekowski, Thomas and Festl, Laura},
  year = {2012},
  keywords = {INA},
  }

• ---

  Langanka, A., Mikkelsen, K., von Rekowski, T. & Weibert, A. (2012)Neue Wege in die Informatik: ein curricularer Ansatz für junge Frauen.

  Tagung “Frauen in Führung! Neue Modelle und Konzepte der Karriereförderung von Frauen”. Münster
  [BibTeX]

  @inproceedings{langanka_neue_2012,
  address = {Münster},
  title = {Neue {Wege} in die {Informatik}: ein curricularer {Ansatz} für junge {Frauen}.},
  booktitle = {Tagung “{Frauen} in {Führung}! {Neue} {Modelle} und {Konzepte} der {Karriereförderung} von {Frauen}”},
  author = {Langanka, Alexander and Mikkelsen, Kirsten and von Rekowski, Thomas and Weibert, Anne},
  year = {2012},
  keywords = {INA},
  }

• ---

  Hess, J., Ley, B., Ogonowski, C., Wan, L. & Wulf, V. (2012)Flexible Mediennutzung durch die Integration von Geräten und Diensten

  Mensch & Computer: Tagungsband., Publisher: Oldenbourg Verlag, Pages: 253–262
  [BibTeX] [Abstract] [Download PDF]

  Digitale Medien\{ü\}bertragung und r\{ü\}ckkanalf\{ä\}hige Informationstechnik er\{ö\}ffnen neue M\{ö\}glichkeiten f\{ü\}r Gestaltung und Design. TV-Ger\{ä\}te der neueren Generation erm\{ö\}glichen bereits die flexible Einbindung von Anwendungen, die Inhalte und Zusatzdienste On-Demand integrieren. Was jedoch die plattform- \{ü\}bergreifende Nutzung und den Austausch von TV- und Video-Inhalten mit angelagerten Zusatzdiens- ten betrifft, besteht eine Ausgestaltungsl\{ü\}cke. In dieser Arbeit stellen wir ein Framework vor, das mit spezifisch angepassten Schnittstellen f\{ü\}r TV, Smartphone und Web eine solche ger\{ä\}te\{ü\}bergreifende Mediennutzung unterst\{ü\}tzt. Eine erste Nutzerstudie hat gezeigt, dass eine flexible Auswahl von Medien und Diensten auf unterschiedlichen Ger\{ä\}ten Mehrwerte bieten, wie z.B. situativer Dienste- und Darstellungswechsel. Jedoch wurde auch deutlich, dass die Konzeption integrierter Anwendungen, neue Anforderungen an ger\{ä\}te\{ü\}bergreifende Steuerung und konsistentes Design stellt.

  @inproceedings{hess_flexible_2012,
  title = {Flexible {Mediennutzung} durch die {Integration} von {Geräten} und {Diensten}},
  url = {http://dl.mensch-und-computer.de/handle/123456789/2883},
  abstract = {Digitale Medien\{ü\}bertragung und r\{ü\}ckkanalf\{ä\}hige Informationstechnik er\{ö\}ffnen neue M\{ö\}glichkeiten f\{ü\}r Gestaltung und Design. TV-Ger\{ä\}te der neueren Generation erm\{ö\}glichen bereits die flexible Einbindung von Anwendungen, die Inhalte und Zusatzdienste On-Demand integrieren. Was jedoch die plattform- \{ü\}bergreifende Nutzung und den Austausch von TV- und Video-Inhalten mit angelagerten Zusatzdiens- ten betrifft, besteht eine Ausgestaltungsl\{ü\}cke. In dieser Arbeit stellen wir ein Framework vor, das mit spezifisch angepassten Schnittstellen f\{ü\}r TV, Smartphone und Web eine solche ger\{ä\}te\{ü\}bergreifende Mediennutzung unterst\{ü\}tzt. Eine erste Nutzerstudie hat gezeigt, dass eine flexible Auswahl von Medien und Diensten auf unterschiedlichen Ger\{ä\}ten Mehrwerte bieten, wie z.B. situativer Dienste- und Darstellungswechsel. Jedoch wurde auch deutlich, dass die Konzeption integrierter Anwendungen, neue Anforderungen an ger\{ä\}te\{ü\}bergreifende Steuerung und konsistentes Design stellt.},
  booktitle = {Mensch \& {Computer}: {Tagungsband}},
  publisher = {Oldenbourg Verlag},
  author = {Hess, Jan and Ley, Benedikt and Ogonowski, Corinna and Wan, Lin and Wulf, Volker},
  editor = {Reiterer, Harald and Deussen, Oliver},
  year = {2012},
  keywords = {CSCW, SocialMedia},
  pages = {253--262},
  }

• ---

  Müller, C., Neufeldt, C., Randall, D. & Wulf, V. (2012)ICT-development in residential care settings

  Proceedings of the 2012 ACM annual conference on Human Factors in Computing Systems – CHI ’12. New York, New York, USA, Publisher: ACM Press, Pages: 2639–2648 doi:10.1145/2207676.2208655
  [BibTeX]

  @inproceedings{muller_ict-development_2012,
  address = {New York, New York, USA},
  title = {{ICT}-development in residential care settings},
  isbn = {978-1-4503-1015-4},
  doi = {10.1145/2207676.2208655},
  booktitle = {Proceedings of the 2012 {ACM} annual conference on {Human} {Factors} in {Computing} {Systems} - {CHI} '12},
  publisher = {ACM Press},
  author = {Müller, Claudia and Neufeldt, Cornelius and Randall, David and Wulf, Volker},
  year = {2012},
  keywords = {A-Paper, italg, a-paper},
  pages = {2639--2648},
  }

• ---

  Pipek, V., Palen, L. & Landgren, J. (2012)Workshop summary: collaboration & crisis informatics (CCI’2012)

  CSCW ’12 Computer Supported Cooperative Work, Seattle, WA, USA, February 11-15, 2012 – Companion Volume., Publisher: ACM, Pages: 13–14 doi:10.1145/2141512.2141520
  [BibTeX] [Download PDF]

  @inproceedings{pipek_workshop_2012,
  title = {Workshop summary: collaboration \& crisis informatics ({CCI}'2012)},
  isbn = {978-1-4503-1051-2},
  url = {http://doi.acm.org/10.1145/2141512.2141520},
  doi = {10.1145/2141512.2141520},
  booktitle = {{CSCW} '12 {Computer} {Supported} {Cooperative} {Work}, {Seattle}, {WA}, {USA}, {February} 11-15, 2012 - {Companion} {Volume}},
  publisher = {ACM},
  author = {Pipek, Volkmar and Palen, Leysia and Landgren, Jonas},
  editor = {Poltrock, Steven E and Simone, Carla and Grudin, Jonathan and Mark, Gloria and Riedl, John},
  year = {2012},
  keywords = {CSCW, PRAXLABS},
  pages = {13--14},
  }

• ---

  Reuter, C., Pipek, V., Wiedenhoefer, T. & Ley, B. (2012)Dealing with Terminologies in Collaborative Systems for Crisis Management

  Proceedings of the Information Systems for Crisis Response and Management (ISCRAM). Vancouver, Canada, Publisher: ACM-Press, Pages: 1529–1538
  [BibTeX] [Abstract] [Download PDF]

  This paper presents approaches on how to deal with terminological ambiguities (different understandings of terms in heterogeneous groups of actors) in collaborative systems. First we will give some insight on the conceptual and theoretical foundation surrounding the ‘triangle of reference’, a model of how linguistic symbols are related to the objects they represent. Then we will describe the results of our exploratory empirical study, which was conducted in Germany, and dealt with inter-organisational crisis communication. Based on this, we will then deduce requirements necessary for supporting and dealing with terminologies, and propose technical approaches for collaborative systems.

  @inproceedings{reuter_dealing_2012,
  address = {Vancouver, Canada},
  title = {Dealing with {Terminologies} in {Collaborative} {Systems} for {Crisis} {Management}},
  url = {https://www.wineme.uni-siegen.de/paper/2012/reuteretal2012_terminologiescrisismanagement_iscram.pdf},
  abstract = {This paper presents approaches on how to deal with terminological ambiguities (different understandings of terms in heterogeneous groups of actors) in collaborative systems. First we will give some insight on the conceptual and theoretical foundation surrounding the ‘triangle of reference', a model of how linguistic symbols are related to the objects they represent. Then we will describe the results of our exploratory empirical study, which was conducted in Germany, and dealt with inter-organisational crisis communication. Based on this, we will then deduce requirements necessary for supporting and dealing with terminologies, and propose technical approaches for collaborative systems.},
  booktitle = {Proceedings of the {Information} {Systems} for {Crisis} {Response} and {Management} ({ISCRAM})},
  publisher = {ACM-Press},
  author = {Reuter, Christian and Pipek, Volkmar and Wiedenhoefer, Torben and Ley, Benedikt},
  editor = {Rothkrantz, L. and Ristvey, J. and Franco, Z.},
  year = {2012},
  keywords = {CSCW, HCI, PRAXLABS, Kooperation, InfoStrom, RSBE, Collaboration, Communication, Terminology},
  pages = {1529--1538},
  }

• ---

  Tscheligi, M., Meschtscherjakov, A., Weiss, A., Wulf, V., Evers, V. & Mutlu, B. (2012)Exploring Collaboration in Challenging Environments : From the Car to the Factory and Beyond

  Proceedings of ACM-CSCW 2012., Pages: 15–16 doi:10.1145/2141512.2141521
  [BibTeX]

  @inproceedings{tscheligi_exploring_2012,
  title = {Exploring {Collaboration} in {Challenging} {Environments} : {From} the {Car} to the {Factory} and {Beyond}},
  isbn = {978-1-4503-1051-2},
  doi = {10.1145/2141512.2141521},
  booktitle = {Proceedings of {ACM}-{CSCW} 2012},
  author = {Tscheligi, Manfred and Meschtscherjakov, Alexander and Weiss, Astrid and Wulf, Volker and Evers, Vanessa and Mutlu, Bilge},
  year = {2012},
  pages = {15--16},
  }

• ---

  Draxler, S., Stevens, G., Stein, M., Boden, A. & Randall, D. (2012)Supporting the social context of technology appropriation

  Proceedings of the 2012 ACM annual conference on Human Factors in Computing Systems – CHI ’12. New York, New York, USA, Publisher: ACM Press, Pages: 2835–2844 doi:10.1145/2207676.2208687
  [BibTeX] [Download PDF]

  @inproceedings{draxler_supporting_2012,
  address = {New York, New York, USA},
  title = {Supporting the social context of technology appropriation},
  isbn = {978-1-4503-1015-4},
  url = {http://dl.acm.org/citation.cfm?doid=2207676.2208687},
  doi = {10.1145/2207676.2208687},
  booktitle = {Proceedings of the 2012 {ACM} annual conference on {Human} {Factors} in {Computing} {Systems} - {CHI} '12},
  publisher = {ACM Press},
  author = {Draxler, Sebastian and Stevens, Gunnar and Stein, Martin and Boden, Alexander and Randall, David},
  year = {2012},
  keywords = {A-Paper},
  pages = {2835--2844},
  }

• ---

  Reuter, C., Heger, O. & Pipek, V. (2012)Social Media for Supporting Emergent Groups in Crisis Management

  Proceedings of the CSCW Workshop on Collaboration and Crisis Informatics, International Reports on Socio Informatics. Bonn, Germany, Pages: 84–92
  [BibTeX] [Abstract] [Download PDF]

  The great importance of Social Media for our today’s life causes an increasing use of internet – based platforms in crisis situations. Our work intends to show how so-called Emergent Groups, which arise as a resul t of crises, consist of private citizens and are not yet institutionalized organizations, can be supported by Social Media. At first, our literature review’s objective is to define the term ‘Emergent Group’ and to outline their usage of Social Media as we ll as software – based requirements and suitable concepts to support such groups. A following quantitative and qualitative empirical analysis of a tornado crisis in the USA enables a closer look at especially virtual working Emergent Groups. Building on our literature review and empirical analysis, we discuss implications, deri ve further requirements and pre sent a concept for the design of appropriate Social Soft – ware. We finally conclude by giving some potential re – search issues.

  @inproceedings{reuter_social_2012,
  address = {Bonn, Germany},
  title = {Social {Media} for {Supporting} {Emergent} {Groups} in {Crisis} {Management}},
  url = {http://wineme.uni-siegen.de/paper/2012/2012_reuterhegerpipek_socialmediaemergentgroups_cscw12-ws.pdf www.iisi.de/international-reports-on-socio-informatics-irsi/},
  abstract = {The great importance of Social Media for our today's life causes an increasing use of internet - based platforms in crisis situations. Our work intends to show how so-called Emergent Groups, which arise as a resul t of crises, consist of private citizens and are not yet institutionalized organizations, can be supported by Social Media. At first, our literature review's objective is to define the term ‘Emergent Group' and to outline their usage of Social Media as we ll as software - based requirements and suitable concepts to support such groups. A following quantitative and qualitative empirical analysis of a tornado crisis in the USA enables a closer look at especially virtual working Emergent Groups. Building on our literature review and empirical analysis, we discuss implications, deri ve further requirements and pre sent a concept for the design of appropriate Social Soft - ware. We finally conclude by giving some potential re - search issues.},
  booktitle = {Proceedings of the {CSCW} {Workshop} on {Collaboration} and {Crisis} {Informatics}, {International} {Reports} on {Socio} {Informatics}},
  author = {Reuter, Christian and Heger, Oliver and Pipek, Volkmar},
  editor = {Pipek, Volkmar and Palen, Leysia and Landgren, Jonas},
  year = {2012},
  keywords = {CSCW, HCI, PRAXLABS, SMO, Kooperation, InfoStrom, RSBE},
  pages = {84--92},
  }

• ---

  Stumpf, S., Burnett, M., Pipek, V. & Wong, W. (2012)End-user interactions with intelligent and autonomous systems

  CHI Conference on Human Factors in Computing Systems, CHI ’12, Extended Abstracts Volume, Austin, TX, USA, May 5-10, 2012., Publisher: ACM, Pages: 2755–2758 doi:10.1145/2212776.2212713
  [BibTeX] [Download PDF]

  @inproceedings{stumpf_end-user_2012,
  title = {End-user interactions with intelligent and autonomous systems},
  isbn = {978-1-4503-1016-1},
  url = {http://doi.acm.org/10.1145/2212776.2212713},
  doi = {10.1145/2212776.2212713},
  booktitle = {{CHI} {Conference} on {Human} {Factors} in {Computing} {Systems}, {CHI} '12, {Extended} {Abstracts} {Volume}, {Austin}, {TX}, {USA}, {May} 5-10, 2012},
  publisher = {ACM},
  author = {Stumpf, Simone and Burnett, Margaret and Pipek, Volkmar and Wong, Weng-Keen},
  editor = {Konstan, Joseph A and Chi, Ed H and Höök, Kristina},
  year = {2012},
  keywords = {CSCW, PRAXLABS, a-paper},
  pages = {2755--2758},
  }

• ---

  Hess, J., Ley, B., Ogonowski, C., Reichling, T., Wan, L. & Wulf, V. (2012)New Technology@Home: Impacts on Usage Behavior and Social Structures

  Proceedings of the 10th European Conference on Interactive TV and Video. New York, NY, USA, Publisher: ACM, Pages: 185–194 doi:10.1145/2325616.2325653
  [BibTeX] [Download PDF]

  @inproceedings{hess_new_2012,
  address = {New York, NY, USA},
  series = {{EuroiTV} '12},
  title = {New {Technology}@{Home}: {Impacts} on {Usage} {Behavior} and {Social} {Structures}},
  isbn = {978-1-4503-1107-6},
  url = {http://doi.acm.org/10.1145/2325616.2325653},
  doi = {10.1145/2325616.2325653},
  booktitle = {Proceedings of the 10th {European} {Conference} on {Interactive} {TV} and {Video}},
  publisher = {ACM},
  author = {Hess, Jan and Ley, Benedikt and Ogonowski, Corinna and Reichling, Tim and Wan, Lin and Wulf, Volker},
  year = {2012},
  keywords = {CSCW, SocialMedia, EUDISMES, diary study, living lab, living room, media usage, television},
  pages = {185--194},
  }

• ---

  Ley, B., Pipek, V., Reuter, C. & Wiedenhoefer, T. (2012)Supporting Improvisation Work in Inter-Organizational Crisis Management

  Proceedings of the Conference on Human Factors in Computing Systems (CHI). Austin, USA, Publisher: ACM Press, Pages: 1529–1538
  [BibTeX] [Download PDF]

  @inproceedings{ley_supporting_2012-2,
  address = {Austin, USA},
  title = {Supporting {Improvisation} {Work} in {Inter}-{Organizational} {Crisis} {Management}},
  url = {https://www.wineme.uni-siegen.de/paper/2012/leypipekreuterwiedenh2012_improvisationwork_chi2012.pdf},
  booktitle = {Proceedings of the {Conference} on {Human} {Factors} in {Computing} {Systems} ({CHI})},
  publisher = {ACM Press},
  author = {Ley, Benedikt and Pipek, Volkmar and Reuter, Christian and Wiedenhoefer, Torben},
  year = {2012},
  keywords = {CSCW, PRAXLABS, A-Paper, InfoStrom, RSBE},
  pages = {1529--1538},
  }

2011

• ---

  Reuter, C., Marx, A. & Pipek, V. (2011)Desaster 2.0: Einbeziehung von Bürgern in das Krisenmanagement

  Mensch & Computer 2011: Übermedien Übermorgen. München, Germany, Publisher: Oldenbourg-Verlag, Pages: 141–150
  [BibTeX] [Abstract] [Download PDF]

  In dieser Arbeit soll untersucht werden, wie die im Krisenmanagement beteiligten Akteure (wie Polizei, Feuerwehr, Hilfsorganisationen, Infrastrukturbetreiber) und die betroffenen Bürger mittels Social Software kommunizieren und kollaborieren können. Anhand unserer Literaturstudie stellen wir einen Überblick über vergangene Forschung in diesem Bereich dar. Hierauf aufbauend präsentieren wir unsere beiden Fallstudien zur Nutzung von Social Software in Krisen: Zum einen während der Flugausfälle im Zuge des Vulkanausbruchs auf Island im April 2010, zum anderen im Zuge des Loveparade-Unglücks am 24.07.2010. Anschließend stellen wir identifizierte Stärken und Schwächen dar und fassen identifizierte Potentiale in einer Klassifikationsmatrix für Social Software im Krisenmanagement zusammen.

  @inproceedings{reuter_desaster_2011,
  address = {München, Germany},
  title = {Desaster 2.0: {Einbeziehung} von {Bürgern} in das {Krisenmanagement}},
  isbn = {978-3-486-71235-3},
  url = {https://www.wineme.uni-siegen.de/paper/2011/reuter-marx-pipek2011_desaster20_mensch-computer.pdf http://www.oldenbourg-link.com/doi/abs/10.1524/9783486712742.141 http://www.degruyter.com/page/556},
  abstract = {In dieser Arbeit soll untersucht werden, wie die im Krisenmanagement beteiligten Akteure (wie Polizei, Feuerwehr, Hilfsorganisationen, Infrastrukturbetreiber) und die betroffenen Bürger mittels Social Software kommunizieren und kollaborieren können. Anhand unserer Literaturstudie stellen wir einen Überblick über vergangene Forschung in diesem Bereich dar. Hierauf aufbauend präsentieren wir unsere beiden Fallstudien zur Nutzung von Social Software in Krisen: Zum einen während der Flugausfälle im Zuge des Vulkanausbruchs auf Island im April 2010, zum anderen im Zuge des Loveparade-Unglücks am 24.07.2010. Anschließend stellen wir identifizierte Stärken und Schwächen dar und fassen identifizierte Potentiale in einer Klassifikationsmatrix für Social Software im Krisenmanagement zusammen.},
  booktitle = {Mensch \& {Computer} 2011: Übermedien Übermorgen},
  publisher = {Oldenbourg-Verlag},
  author = {Reuter, Christian and Marx, Alexandra and Pipek, Volkmar},
  editor = {Eibl, Maximilian},
  year = {2011},
  keywords = {CSCW, HCI, SMO, Kooperation, InfoStrom, RSBE},
  pages = {141--150},
  }

• ---

  Reuter, C. (2011)Motive und Barrieren für Social Software in Organisationen und im Krisenmanagement

  Mensch & Computer: Workshopband. Chemnitz, Germany, Publisher: Universitätsverlag Chemnitz, Pages: 87–90
  [BibTeX] [Abstract] [Download PDF]

  Es existieren zahlreiche Motive und Barrieren zur Nutzung von Social Software in Unternehmen und Organisationen. Ein mögliches Anwendungsszenario ist das interorganisationale Krisenmanagement von Behörden und Organisationen mit Sicherheitsaufgaben, Unternehmen und Bürgern bei Großschadenslagen. In diesem Beitrag werden Motive und Barrieren der Nutzung von Social Software in Unternehmen herausgestellt. Hierauf aufbauend werden diese auf das interorganisationale Krisenmanagement übertragen und Besonderheiten herausgearbeitet. Ziel ist die Darstellung möglicher Motive zur Nutzung von Social Software in der interorganisationalen Krisenkooperation.

  @inproceedings{reuter_motive_2011,
  address = {Chemnitz, Germany},
  title = {Motive und {Barrieren} für {Social} {Software} in {Organisationen} und im {Krisenmanagement}},
  url = {http://matel.professional-learning.eu/images/c/c1/1Reuter2011.pdf},
  abstract = {Es existieren zahlreiche Motive und Barrieren zur Nutzung von Social Software in Unternehmen und Organisationen. Ein mögliches Anwendungsszenario ist das interorganisationale Krisenmanagement von Behörden und Organisationen mit Sicherheitsaufgaben, Unternehmen und Bürgern bei Großschadenslagen. In diesem Beitrag werden Motive und Barrieren der Nutzung von Social Software in Unternehmen herausgestellt. Hierauf aufbauend werden diese auf das interorganisationale Krisenmanagement übertragen und Besonderheiten herausgearbeitet. Ziel ist die Darstellung möglicher Motive zur Nutzung von Social Software in der interorganisationalen Krisenkooperation.},
  booktitle = {Mensch \& {Computer}: {Workshopband}},
  publisher = {Universitätsverlag Chemnitz},
  author = {Reuter, Christian},
  editor = {Eibl, Maximilian and Ritter, Marc},
  year = {2011},
  keywords = {CSCW, HCI, PRAXLABS, SMO, InfoStrom, RSBE},
  pages = {87--90},
  }

• ---

  Wiedenhoefer, T., Reuter, C., Ley, B. & Pipek, V. (2011)Inter-Organizational Crisis Management Infrastructures for Electrical Power Breakdowns

  Proceedings of the Information Systems for Crisis Response and Management (ISCRAM). Lisbon, Portugal
  [BibTeX] [Abstract] [Download PDF]

  Major electricity breakdowns like the Northeast Blackout (USA) in 2003 or the blackout in most parts of Western Europe in 2005, have shown the fundamental role of electricity in our everyday life. The experiences of these accidents show that power suppliers, firefighters, police, county administration and citizens face multifarious challenges in inter-organizational communication, information and coordination processes during coping and recovery work. In this work-in-progress paper we describe early research dealing with inter-organizational issues in emergency management (EM). We are mainly focusing on supporting social practices in inter-organizational EM, for example collaborative interpretation of emergency situations, ad-hoc coordination or supporting citizen communication and helping routines. Identified from our experiences from related projects, discussions and literature studies, we suggest potential questions and future topics in user-driven software engineering processes for EM and domain specific problems, such as supporting citizen participation, coping with information uncertainties and quality variations or enhancing inter-organizational learning.

  @inproceedings{wiedenhoefer_inter-organizational_2011,
  address = {Lisbon, Portugal},
  title = {Inter-{Organizational} {Crisis} {Management} {Infrastructures} for {Electrical} {Power} {Breakdowns}},
  url = {https://www.wineme.uni-siegen.de/paper/2011/wiedenhoeferreuterleypipek_2011_crisismanagementinfrastructures_iscram2011.pdf},
  abstract = {Major electricity breakdowns like the Northeast Blackout (USA) in 2003 or the blackout in most parts of Western Europe in 2005, have shown the fundamental role of electricity in our everyday life. The experiences of these accidents show that power suppliers, firefighters, police, county administration and citizens face multifarious challenges in inter-organizational communication, information and coordination processes during coping and recovery work. In this work-in-progress paper we describe early research dealing with inter-organizational issues in emergency management (EM). We are mainly focusing on supporting social practices in inter-organizational EM, for example collaborative interpretation of emergency situations, ad-hoc coordination or supporting citizen communication and helping routines. Identified from our experiences from related projects, discussions and literature studies, we suggest potential questions and future topics in user-driven software engineering processes for EM and domain specific problems, such as supporting citizen participation, coping with information uncertainties and quality variations or enhancing inter-organizational learning.},
  booktitle = {Proceedings of the {Information} {Systems} for {Crisis} {Response} and {Management} ({ISCRAM})},
  author = {Wiedenhoefer, Torben and Reuter, Christian and Ley, Benedikt and Pipek, Volkmar},
  year = {2011},
  keywords = {CSCW, PRAXLABS, InfoStrom, RSBE, Citizen Participation., Crisis Management, Inter-organizational Communication and Learning, User-Centered Design},
  }

• ---

  Hess, J., Ley, B., Ogonowski, C., Wan, L. & Wulf, V. (2011)Jumping Between Devices and Services: Towards an Integrated Concept for Social TV

  Proceddings of the 9th International Interactive Conference on Interactive Television. New York, NY, USA, Publisher: ACM, Pages: 11–20 doi:10.1145/2000119.2000122
  [BibTeX] [Download PDF]

  @inproceedings{hess_jumping_2011,
  address = {New York, NY, USA},
  series = {{EuroITV} '11},
  title = {Jumping {Between} {Devices} and {Services}: {Towards} an {Integrated} {Concept} for {Social} {TV}},
  isbn = {978-1-4503-0602-7},
  url = {http://doi.acm.org/10.1145/2000119.2000122},
  doi = {10.1145/2000119.2000122},
  booktitle = {Proceddings of the 9th {International} {Interactive} {Conference} on {Interactive} {Television}},
  publisher = {ACM},
  author = {Hess, Jan and Ley, Benedikt and Ogonowski, Corinna and Wan, Lin and Wulf, Volker},
  year = {2011},
  keywords = {CSCW, social media, SocialMedia, participatory design, diary study, living lab, social tv},
  pages = {11--20},
  }

• ---

  Syed, H. A., Zehra, S. & Iftikhar, H. (2011)Using computer aided language software for teaching and self-learning

  2011 14th International Conference on Interactive Collaborative Learning., Publisher: IEEE, Pages: 102–106
  [BibTeX] [Download PDF]

  @inproceedings{syed_using_2011,
  title = {Using computer aided language software for teaching and self-learning},
  url = {https://www.wineme.uni-siegen.de/wp-content/uploads/2019/04/Using_CALS_for_Teaching_and_Learning.pdf},
  booktitle = {2011 14th {International} {Conference} on {Interactive} {Collaborative} {Learning}},
  publisher = {IEEE},
  author = {Syed, Hussain Abid and Zehra, Samana and Iftikhar, Haseeb},
  year = {2011},
  pages = {102--106},
  }

• ---

  Reuter, C., Pohl, P. & Pipek, V. (2011)Umgang mit Terminologien in inter- organisationaler Krisenkooperation – eine explorative Empirie

  Mensch & Computer 2011: Übermedien Übermorgen. München, Germany, Publisher: Oldenbourg-Verlag, Pages: 171–180
  [BibTeX] [Abstract] [Download PDF]

  Ziel dieser Arbeit ist es, die Auswirkungen terminologischer Mehrdeutigkeiten, d.h. unterschiedlicher Begriffs-Verständnisse heterogener Akteursgruppen, auf die Gestaltung organisationsübergreifender Kooperationssysteme herauszustellen. Nach einer Darstellung theoretischer Ansätze des Umgangs mit Terminologien stellen wir unsere explorative empirische Studie, die wir am Beispiel des organisationsübergreifenden Krisenmanagements durchgeführt haben, vor. Hierauf aufbauend präsentieren wir unsere Befunde, leiten Anforderungen ab und schlagen technische Lösungen vor. Auch diskutieren wir Ansätze des Terminologiemanagements bezüglich ihrer Anwendbarkeit und stellen kooperative Ansätze zum Umgang mit Terminologien in interorganisationalen Kooperationssystemen vor.

  @inproceedings{reuter_umgang_2011-1,
  address = {München, Germany},
  title = {Umgang mit {Terminologien} in inter- organisationaler {Krisenkooperation} - eine explorative {Empirie}},
  isbn = {978-3-486-71235-3},
  url = {https://www.wineme.uni-siegen.de/paper/2011/reuter-pohl-pipek2011_terminologien-krisenkoop_mensch-computer.pdf http://www.oldenbourg-link.com/doi/abs/10.1524/9783486712742.171},
  abstract = {Ziel dieser Arbeit ist es, die Auswirkungen terminologischer Mehrdeutigkeiten, d.h. unterschiedlicher Begriffs-Verständnisse heterogener Akteursgruppen, auf die Gestaltung organisationsübergreifender Kooperationssysteme herauszustellen. Nach einer Darstellung theoretischer Ansätze des Umgangs mit Terminologien stellen wir unsere explorative empirische Studie, die wir am Beispiel des organisationsübergreifenden Krisenmanagements durchgeführt haben, vor. Hierauf aufbauend präsentieren wir unsere Befunde, leiten Anforderungen ab und schlagen technische Lösungen vor. Auch diskutieren wir Ansätze des Terminologiemanagements bezüglich ihrer Anwendbarkeit und stellen kooperative Ansätze zum Umgang mit Terminologien in interorganisationalen Kooperationssystemen vor.},
  booktitle = {Mensch \& {Computer} 2011: Übermedien Übermorgen},
  publisher = {Oldenbourg-Verlag},
  author = {Reuter, Christian and Pohl, Patrik and Pipek, Volkmar},
  editor = {Eibl, Maximilian},
  year = {2011},
  keywords = {CSCW, HCI, Kooperation, InfoStrom, RSBE},
  pages = {171--180},
  }

• ---

  Grauer, M., Müller, U., Metz, D., Karadgi, S. & Schäfer, W. (2011)About an architecture for integrated content-based enterprise search

  3rd Intl. Conf. on Information, Process, and Knowledge Management, Gosier, Guadeloupe, France., Pages: 48–54
  [BibTeX]

  @inproceedings{grauer_about_2011,
  title = {About an architecture for integrated content-based enterprise search},
  booktitle = {3rd {Intl}. {Conf}. on {Information}, {Process}, and {Knowledge} {Management}, {Gosier}, {Guadeloupe}, {France}},
  author = {Grauer, Manfred and Müller, Ulf and Metz, Daniel and Karadgi, S and Schäfer, Walter},
  year = {2011},
  pages = {48--54},
  }

• ---

  Dörner, C., Wiedenhoefer, T., Sprenger, M. & Pipek, V. (2011)SISO: Simple Service Orchestration (Video Showcase)

  Proceedings of the ACM 2011 Conference on Computer Supported Cooperative Work. New York, NY, USA, Publisher: ACM, Pages: 575–576 doi:10.1145/1958824.1958913
  [BibTeX] [Download PDF]

  @inproceedings{dorner_siso_2011,
  address = {New York, NY, USA},
  series = {{CSCW} '11},
  title = {{SISO}: {Simple} {Service} {Orchestration} ({Video} {Showcase})},
  isbn = {978-1-4503-0556-3},
  url = {http://doi.acm.org/10.1145/1958824.1958913 http://dl.acm.org/citation.cfm?id=1958913},
  doi = {10.1145/1958824.1958913},
  booktitle = {Proceedings of the {ACM} 2011 {Conference} on {Computer} {Supported} {Cooperative} {Work}},
  publisher = {ACM},
  author = {Dörner, Christian and Wiedenhoefer, Torben and Sprenger, Mary-Ann and Pipek, Volkmar},
  year = {2011},
  keywords = {CSCW, EUDISMES, end-user development, business process adaptation, process design environment, service orchestration},
  pages = {575--576},
  }

• ---

  Yetim, F. (2011)Focusing on values in information systems development : A critical review of three methodological frameworks

  Proceedings of 10th International Conference on Wirtschaftsinformatik (WI ’11). Zurich, Switzerland, Pages: 1197–1204
  [BibTeX] [Abstract]

  Values play a significant role in Information Systems Development (ISD). This paper presents a critical analysis of three methodological frameworks which aim at systematically considering values in the development of systems. The analysis focuses on their main goals, value concepts, and activities. In addition, this paper discusses some challenges and controversial issues with respect to the design for values and suggests an agenda for future research.

  @inproceedings{yetim_focusing_2011,
  address = {Zurich, Switzerland},
  title = {Focusing on values in information systems development : {A} critical review of three methodological frameworks},
  isbn = {2-7174-0301-9},
  abstract = {Values play a significant role in Information Systems Development (ISD). This paper presents a critical analysis of three methodological frameworks which aim at systematically considering values in the development of systems. The analysis focuses on their main goals, value concepts, and activities. In addition, this paper discusses some challenges and controversial issues with respect to the design for values and suggests an agenda for future research.},
  booktitle = {Proceedings of 10th {International} {Conference} on {Wirtschaftsinformatik} ({WI} '11)},
  author = {Yetim, Fahri},
  year = {2011},
  keywords = {A-Paper, value sensitive design, design for motivation, information systems development, methodology review, research agenda},
  pages = {1197--1204},
  }

• ---

  Wiedenhöfer, T., Reuter, C., Ley, B., Pipek, V., Wiedenhoefer, T., Reuter, C., Ley, B. & Pipek, V. (2011)Inter-Organizational Crisis Management Infrastructures for Electrical Power Breakdowns

  Proceedings of the Information Systems for Crisis Response and Management (ISCRAM). Lisbon, Portugal, Publisher: ISCRAM
  [BibTeX] [Abstract] [Download PDF]

  Major electricity breakdowns like the Northeast Blackout (USA) in 2003 or the blackout in most parts of Western Europe in 2005, have shown the fundamental role of electricity in our everyday life. The experiences of these accidents show that power suppliers, firefighters, police, county administration and citizens face multifarious challenges in inter-organizational communication, information and coordination processes during coping and recovery work. In this work-in-progress paper we describe early research dealing with inter-organizational issues in emergency management (EM). We are mainly focusing on supporting social practices in inter-organizational EM, for example collaborative interpretation of emergency situations, ad-hoc coordination or supporting citizen communication and helping routines. Identified from our experiences from related projects, discussions and literature studies, we suggest potential questions and future topics in user-driven software engineering processes for EM and domain specific problems, such as supporting citizen participation, coping with information uncertainties and quality variations or enhancing inter-organizational learning.

  @inproceedings{wiedenhofer_inter-organizational_2011,
  address = {Lisbon, Portugal},
  title = {Inter-{Organizational} {Crisis} {Management} {Infrastructures} for {Electrical} {Power} {Breakdowns}},
  url = {http://www.peasec.de/paper/2011/2011_WiedenhoeferReuterLeyPipek_CrisisManagementInfrastructures_ISCRAM.pdf https://www.wineme.uni-siegen.de/paper/2011/wiedenhoeferreuterleypipek_2011_crisismanagementinfrastructures_iscram2011.pdf},
  abstract = {Major electricity breakdowns like the Northeast Blackout (USA) in 2003 or the blackout in most parts of Western Europe in 2005, have shown the fundamental role of electricity in our everyday life. The experiences of these accidents show that power suppliers, firefighters, police, county administration and citizens face multifarious challenges in inter-organizational communication, information and coordination processes during coping and recovery work. In this work-in-progress paper we describe early research dealing with inter-organizational issues in emergency management (EM). We are mainly focusing on supporting social practices in inter-organizational EM, for example collaborative interpretation of emergency situations, ad-hoc coordination or supporting citizen communication and helping routines. Identified from our experiences from related projects, discussions and literature studies, we suggest potential questions and future topics in user-driven software engineering processes for EM and domain specific problems, such as supporting citizen participation, coping with information uncertainties and quality variations or enhancing inter-organizational learning.},
  booktitle = {Proceedings of the {Information} {Systems} for {Crisis} {Response} and {Management} ({ISCRAM})},
  publisher = {ISCRAM},
  author = {Wiedenhöfer, Torben and Reuter, Christian and Ley, Benedikt and Pipek, Volkmar and Wiedenhoefer, Torben and Reuter, Christian and Ley, Benedikt and Pipek, Volkmar},
  year = {2011},
  keywords = {crisis management, CSCW, PRAXLABS, Infrastruktur, Kooperation, InfoStrom, RSBE, citizen, Citizen Participation., Crisis Management, inter-organizational communication and learning, Inter-organizational Communication and Learning, user-centered design, User-Centered Design},
  }

• ---

  Reuter, C., Marx, A. & Pipek, V. (2011)Social Software as an Infrastructure for Crisis Management – a Case Study about Current Practice and Potential Usage

  Proceedings of the Information Systems for Crisis Response and Management (ISCRAM). Lisbon, Portugal, Publisher: ISCRAM, Pages: 1–10
  [BibTeX] [Abstract] [Download PDF]

  In this paper we will be discussing how the (semi-)professional actors involved in crisis management (police, fire-fighters, etc.) and the affected citizens can communicate and collaborate by the use of social software. After the definition of the term ‘social software’ we will provide the state-of-the-art on current social software use in crisis management. Drawing from this, we will present two case studies where we examined the social software use in 2010: First during the disruption of air travel due to the eruptions of Eyjafjallajökull volcano in Iceland, second during the crisis at a stampede at the Love Parade music festival in Germany. We identified weak points and further potentials and tested the validity of the American case study findings from literature for Europe. We will conclude with a concept for using citizens in inter-organizational crisis management with a social software infrastructure and a communication matrix for crisis management.

  @inproceedings{reuter_social_2011,
  address = {Lisbon, Portugal},
  title = {Social {Software} as an {Infrastructure} for {Crisis} {Management} – a {Case} {Study} about {Current} {Practice} and {Potential} {Usage}},
  url = {https://www.wineme.uni-siegen.de/paper/2011/reutermarxpipek_2011_socialsoftwareinfrastructure_iscram.pdf},
  abstract = {In this paper we will be discussing how the (semi-)professional actors involved in crisis management (police, fire-fighters, etc.) and the affected citizens can communicate and collaborate by the use of social software. After the definition of the term ‘social software' we will provide the state-of-the-art on current social software use in crisis management. Drawing from this, we will present two case studies where we examined the social software use in 2010: First during the disruption of air travel due to the eruptions of Eyjafjallajökull volcano in Iceland, second during the crisis at a stampede at the Love Parade music festival in Germany. We identified weak points and further potentials and tested the validity of the American case study findings from literature for Europe. We will conclude with a concept for using citizens in inter-organizational crisis management with a social software infrastructure and a communication matrix for crisis management.},
  booktitle = {Proceedings of the {Information} {Systems} for {Crisis} {Response} and {Management} ({ISCRAM})},
  publisher = {ISCRAM},
  author = {Reuter, Christian and Marx, Alexandra and Pipek, Volkmar},
  year = {2011},
  keywords = {CSCW, HCI, PRAXLABS, SMO, Infrastruktur, Kooperation, InfoStrom, RSBE},
  pages = {1--10},
  }

• ---

  Hess, J., Dörner, C., Pipek, V. & Wiedenhoefer, T. (2011)Expressing Use – Infrastructure Probes in Professional Environments

  End-User Development – 3rd International Symposium, IS-EUD 2011, Torre Canne (BR), Italy, June 7-10, 2011. Proceedings., Publisher: Springer, Pages: 301–306 doi:10.1007/978-3-642-21530-8_30
  [BibTeX] [Download PDF]

  @inproceedings{hess_expressing_2011,
  series = {Lecture {Notes} in {Computer} {Science}},
  title = {Expressing {Use} - {Infrastructure} {Probes} in {Professional} {Environments}},
  volume = {6654},
  isbn = {978-3-642-21529-2},
  url = {http://dx.doi.org/10.1007/978-3-642-21530-8_30},
  doi = {10.1007/978-3-642-21530-8_30},
  booktitle = {End-{User} {Development} - 3rd {International} {Symposium}, {IS}-{EUD} 2011, {Torre} {Canne} ({BR}), {Italy}, {June} 7-10, 2011. {Proceedings}},
  publisher = {Springer},
  author = {Hess, Jan and Dörner, Christian and Pipek, Volkmar and Wiedenhoefer, Torben},
  editor = {Costabile, Maria Francesca and Dittrich, Yvonne and Fischer, Gerhard and Piccinno, Antonio},
  year = {2011},
  keywords = {CSCW, PRAXLABS, MdK, EUDISMES},
  pages = {301--306},
  }

• ---

  Herbrechter, M., Ley, B. & Stein, M. (2011)Kontextsensitive Service-Infrastruktur für die mobile Nutzung von Home-IT

  10. Internationale Tagung Wirtschaftsinformatik, Zürich, 16.-18. Februar 2011., Pages: 14
  [BibTeX] [Download PDF]

  @inproceedings{herbrechter_kontextsensitive_2011,
  title = {Kontextsensitive {Service}-{Infrastruktur} für die mobile {Nutzung} von {Home}-{IT}},
  url = {http://aisel.aisnet.org/wi2011/14},
  booktitle = {10. {Internationale} {Tagung} {Wirtschaftsinformatik}, {Zürich}, 16.-18. {Februar} 2011},
  author = {Herbrechter, Marc and Ley, Benedikt and Stein, Martin},
  year = {2011},
  keywords = {CSCW, A-Paper, CONTici},
  pages = {14},
  }

• ---

  Yetim, F., Wiedenhoefer, T. & Rohde, M. (2011)Designing for Motivation: Focusing on Motivational Values in Two Case Studies

  Proceedings of the Third International Conference on Social Informatics. Berlin, Heidelberg, Publisher: Springer-Verlag, Pages: 255–268
  [BibTeX] [Download PDF]

  @inproceedings{yetim_designing_2011,
  address = {Berlin, Heidelberg},
  series = {{SocInfo}'11},
  title = {Designing for {Motivation}: {Focusing} on {Motivational} {Values} in {Two} {Case} {Studies}},
  isbn = {978-3-642-24703-3},
  url = {http://dl.acm.org/citation.cfm?id=2050728.2050765},
  booktitle = {Proceedings of the {Third} {International} {Conference} on {Social} {Informatics}},
  publisher = {Springer-Verlag},
  author = {Yetim, Fahri and Wiedenhoefer, Torben and Rohde, Markus},
  year = {2011},
  keywords = {CSCW, annotation, case studies, motivation, user participa