2021

• ---

  Castelli, N., de Carvalho, A. F. P., Vitt, N., Taugerbeck, S., Randall, D., Tolmie, P., Stevens, G. & Wulf, V. (2021)On technology-assisted energy saving: challenges of digital plumbing in industrial settings

  IN Human–Computer Interaction, Pages: 1–29 doi:10.1080/07370024.2020.1855589
  [BibTeX] [Download PDF]

  @article{castelli_technology-assisted_2021,
  title = {On technology-assisted energy saving: challenges of digital plumbing in industrial settings},
  volume = {0},
  issn = {0737-0024},
  shorttitle = {On technology-assisted energy saving},
  url = {https://doi.org/10.1080/07370024.2020.1855589},
  doi = {10.1080/07370024.2020.1855589},
  number = {0},
  urldate = {2021-04-15},
  journal = {Human–Computer Interaction},
  author = {Castelli, Nico and Carvalho, Aparecido Fabiano Pinatti de and Vitt, Nico and Taugerbeck, Sebastian and Randall, Dave and Tolmie, Peter and Stevens, Gunnar and Wulf, Volker},
  month = jan,
  year = {2021},
  keywords = {Digital Energy Management, Digital Plumbing, Socio Informatics},
  pages = {1--29},
  }

• ---

  Ludwig, T., Stein, M., Castelli, N. & Hoffmann, S. (2021)Sicherheitskritische Mensch-Maschine-Interaktion bei Industrie 4.0

  IN Reuter, C. (Ed.), Sicherheitskritische Mensch-Computer-Interaktion: Interaktive Technologien und Soziale Medien im Krisen- und Sicherheitsmanagement Wiesbaden doi:10.1007/978-3-658-32795-8_12
  [BibTeX] [Abstract] [Download PDF]

  Komplexe cyberphysische Produktionssysteme bieten die Möglichkeiten der hochproduktiven Herstellung von Fertigungserzeugnissen. Vor dem Hintergrund der steigenden Variantenvielfalt, kleineren Losgrößen und erhöhten Produktkomplexitäten, wird die Fertigungssteuerung und -überwachung solcher (teil-)automatisierten komplexen Produktionen zunehmend unübersichtlich und kann bei Störung oder Ausfällen großen Schaden verursachen.

  @incollection{ludwig_sicherheitskritische_2021,
  address = {Wiesbaden},
  title = {Sicherheitskritische {Mensch}-{Maschine}-{Interaktion} bei {Industrie} 4.0},
  isbn = {978-3-658-32795-8},
  url = {https://doi.org/10.1007/978-3-658-32795-8_12},
  abstract = {Komplexe cyberphysische Produktionssysteme bieten die Möglichkeiten der hochproduktiven Herstellung von Fertigungserzeugnissen. Vor dem Hintergrund der steigenden Variantenvielfalt, kleineren Losgrößen und erhöhten Produktkomplexitäten, wird die Fertigungssteuerung und -überwachung solcher (teil-)automatisierten komplexen Produktionen zunehmend unübersichtlich und kann bei Störung oder Ausfällen großen Schaden verursachen.},
  booktitle = {Sicherheitskritische {Mensch}-{Computer}-{Interaktion}: {Interaktive} {Technologien} und {Soziale} {Medien} im {Krisen}- und {Sicherheitsmanagement}},
  publisher = {Springer Fachmedien Wiesbaden},
  author = {Ludwig, Thomas and Stein, Martin and Castelli, Nico and Hoffmann, Sven},
  editor = {Reuter, Christian},
  year = {2021},
  doi = {10.1007/978-3-658-32795-8_12},
  pages = {253--276},
  }

2020

• ---

  Castelli, N., Taugerbeck, S., Stein, M., Jakobi, T., Stevens, G. & Wulf, V. (2020)Eco-InfoVis at Work: Role-based Eco-Visualizations for the Industrial Context

  IN Proceedings of the ACM on Human-Computer Interaction, Vol. 4, Pages: 02:1–02:27 doi:10.1145/3375182
  [BibTeX] [Abstract] [Download PDF]

  Currently, there is a broad range of studies dealing with the design and visualization of energy consumption data for the domestic and increasingly for the office context. However, studies addressing the industrial context are quite rare, and due to the diversity of machines, processes, tasks, personal motivations, teams and the specific organizational culture of companies, it is not sufficient to provide only consumption data. For an adequate consideration of these factors, detailed design guidelines and system concepts are currently missing. However, this study shows the potential that a common understanding of consumption data can emerge through suitable visualization to support everyday work and possibilities of data sharing. Therefore, we show exemplarily how a design can be derived from empirically collected requirements and how a system concept can look like that enrich current eco-feedback design research for the industrial context.

  @article{castelli_eco-infovis_2020,
  title = {Eco-{InfoVis} at {Work}: {Role}-based {Eco}-{Visualizations} for the {Industrial} {Context}},
  volume = {4},
  shorttitle = {Eco-{InfoVis} at {Work}},
  url = {https://doi.org/10.1145/3375182},
  doi = {10.1145/3375182},
  abstract = {Currently, there is a broad range of studies dealing with the design and visualization of energy consumption data for the domestic and increasingly for the office context. However, studies addressing the industrial context are quite rare, and due to the diversity of machines, processes, tasks, personal motivations, teams and the specific organizational culture of companies, it is not sufficient to provide only consumption data. For an adequate consideration of these factors, detailed design guidelines and system concepts are currently missing. However, this study shows the potential that a common understanding of consumption data can emerge through suitable visualization to support everyday work and possibilities of data sharing. Therefore, we show exemplarily how a design can be derived from empirically collected requirements and how a system concept can look like that enrich current eco-feedback design research for the industrial context.},
  number = {GROUP},
  urldate = {2021-04-15},
  journal = {Proceedings of the ACM on Human-Computer Interaction},
  author = {Castelli, Nico and Taugerbeck, Sebastian and Stein, Martin and Jakobi, Timo and Stevens, Gunnar and Wulf, Volker},
  month = jan,
  year = {2020},
  keywords = {eco-feedback, data visualization, iiot, iot, sid, a-paper},
  pages = {02:1--02:27},
  }

2019

• ---

  Castelli, N., Stevens, G. & Jakobi, T. (2019)Information Visualization at Home: A literature survey of consumption feedback design

  [BibTeX]

  @article{castelli_information_2019,
  title = {Information {Visualization} at {Home}: {A} literature survey of consumption feedback design},
  author = {Castelli, Nico and Stevens, Gunnar and Jakobi, Timo},
  year = {2019},
  }

2018

• ---

  Jakobi, T., Stevens, G., Castelli, N., Ogonowski, C., Schaub, F., Vindice, N., Randall, D., Tolmie, P. & Wulf, V. (2018)Evolving Needs in IoT Control and Accountability: A Longitudinal Study on Smart Home Intelligibility

  IN Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies, Vol. 2, Pages: 28 doi:https://doi.org/10.1145/3287049
  [BibTeX]

  @article{jakobi_evolving_2018,
  title = {Evolving {Needs} in {IoT} {Control} and {Accountability}: {A} {Longitudinal} {Study} on {Smart} {Home} {Intelligibility}},
  volume = {2},
  doi = {https://doi.org/10.1145/3287049},
  number = {4},
  journal = {Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies},
  author = {Jakobi, Timo and Stevens, Gunnar and Castelli, Nico and Ogonowski, Corinna and Schaub, Florian and Vindice, Nils and Randall, Dave and Tolmie, Peter and Wulf, Volker},
  year = {2018},
  pages = {28},
  }

2017

• ---

  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

  [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},
  }

• ---

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

  [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},
  }

• ---

  Ogonowski, C., Castelli, N., Förmer, D., Hackbarth, K., Hennes, P., Jakobi, T., Mengi, A., Pursche, F. & Schulze-Sturm, S. (2017)SMARTLIVE: nachhaltige Innovationsentwicklung im Living Lab für Smart Home/Smart Energy: SMARTLIVE Abschlussbericht: Projektlaufzeit: 01.10. 2014-30.09. 2017

  [BibTeX]

  @article{ogonowski_smartlive_2017,
  title = {{SMARTLIVE}: nachhaltige {Innovationsentwicklung} im {Living} {Lab} für {Smart} {Home}/{Smart} {Energy}: {SMARTLIVE} {Abschlussbericht}: {Projektlaufzeit}: 01.10. 2014-30.09. 2017},
  author = {Ogonowski, Corinna and Castelli, Nico and Förmer, Dirk and Hackbarth, Kai and Hennes, Philippe and Jakobi, Timo and Mengi, Anil and Pursche, Fabian and Schulze-Sturm, Stefan},
  year = {2017},
  }

2016

• ---

  Jakobi, T., Ogonowski, C., Castelli, N., Stevens, G. & Wulf, V. (2016)Smart Home Experience Journey: Über den Einsatz und die Wahrnehmung von Smart Home-Technologien im Alltag

  IN WISSENSCHAFT TRIFFT PRAXIS, Pages: 12
  [BibTeX] [Download PDF]

  @article{jakobi_smart_2016,
  title = {Smart {Home} {Experience} {Journey}: Über den {Einsatz} und die {Wahrnehmung} von {Smart} {Home}-{Technologien} im {Alltag}},
  url = {http://www.connected-living.org/content/4-information/4-downloads/4-studien/1-wissenschaft-trifft-praxis-neue-formen-des-home-experience-design-juli-2016-quelle-mittelstand-digital/wissenschaft-trifft-praxis_neue-formen-des-home-experience-designs.pdf},
  journal = {WISSENSCHAFT TRIFFT PRAXIS},
  author = {Jakobi, Timo and Ogonowski, Corinna and Castelli, Nico and Stevens, Gunnar and Wulf, Volker},
  year = {2016},
  keywords = {SMARTLIVE, DBL},
  pages = {12},
  }

• ---

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

  , 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},
  }

• ---

  Castelli, N. & Stevens, G. (2016)Das Zuhause verstehen: Eine Literaturstudie zur Visualisierung von Verbrauchsdaten

  IN WISSENSCHAFT TRIFFT PRAXIS, Pages: 58
  [BibTeX]

  @article{castelli_zuhause_2016,
  title = {Das {Zuhause} verstehen: {Eine} {Literaturstudie} zur {Visualisierung} von {Verbrauchsdaten}},
  journal = {WISSENSCHAFT TRIFFT PRAXIS},
  author = {Castelli, Nico and Stevens, Gunnar},
  year = {2016},
  keywords = {SMARTLIVE, DBL},
  pages = {58},
  }

• ---

  Castelli, N., Stevens, G., Jakobi, T. & Schönau, N. (2016)Beyond Eco-feedback: Using Room as a Context to Design New Eco-support Features at Home

  IN Advances and \New\ \Trends\ in \Environmental\ and \Energy\ \Informatics\
  [BibTeX]

  @incollection{castelli_beyond_2016,
  title = {Beyond {Eco}-feedback: {Using} {Room} as a {Context} to {Design} {New} {Eco}-support {Features} at {Home}},
  booktitle = {Advances and \{{New}\} \{{Trends}\} in \{{Environmental}\} and \{{Energy}\} \{{Informatics}\}},
  publisher = {Springer, Cham},
  author = {Castelli, Nico and Stevens, Gunnar and Jakobi, Timo and Schönau, Niko},
  year = {2016},
  pages = {177--195},
  }

• ---

  Jakobi, T., Castelli, N., Nolte, A., Schönau, N. & Stevens, G. (2016)Towards Collaborative Green Business Process Management as a Conceptual Framework

  IN Advances and New Trends in Environmental and Energy Informatics
  [BibTeX]

  @incollection{jakobi_towards_2016,
  title = {Towards {Collaborative} {Green} {Business} {Process} {Management} as a {Conceptual} {Framework}},
  booktitle = {Advances and {New} {Trends} in {Environmental} and {Energy} {Informatics}},
  publisher = {Springer, Cham},
  author = {Jakobi, Timo and Castelli, Nico and Nolte, Alexander and Schönau, Niko and Stevens, Gunnar},
  year = {2016},
  pages = {275--293},
  }

2015

• ---

  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

  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},
  }

• ---

  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

  IN Jorge Marx Gómez Michael Sonnenschein, U. V. A. W. B. R. N. G. (Ed.)., 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},
  }

• ---

  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},
  }

• ---

  Jakobi, T., Castelli, N., Nolte, A., Stevens, G. & Schönau, N. (2014)Towards Collaborative Green Business Process Management

  IN Jorge Marx Gómez Michael Sonnenschein, U. V. A. W. B. R. N. G. (Ed.)., 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},
  }

• ---

  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

  IN Jorge Marx Gómez Michael Sonnenschein, U. V. A. W. B. R. N. G. (Ed.). 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},
  }