Publikationen

• Baur, Cordula, Carolin Wienrich, and Jörn Hurtienne. Image Schema Objects: Evaluating Tangible Image Schema Representations As Data Physicalisation Design Tool. Edited by M. Maria Hedblom and Oliver Kutz.
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  Giving data a tangible form is promising to foster understanding and engagement. Nevertheless, analyses of current data physicalisations revealed that the majority do not use the potential of material and multimodality. We propose image schemas as a tool for facilitating the creation of data physicalisations, as these abstract mental representations of interactions with the world promise to advance design. In an earlier stage, we developed tangible instantiations of image schemas, so called Image Schema Objects to make image schema theory useable as design tool. In this work, we describe the tools’ assessment: used by designers to envision concepts for data physicalisations. We gathered qualitative and quantitative data to assess the effect and use of the tools. Even no evidence for impact on the design process was found, participants and expert rater assessed the ideas to be more active and participants also as more innovative.

  @proceedings{baur2025image, abstract = {Giving data a tangible form is promising to foster understanding and engagement. Nevertheless, analyses of current data physicalisations revealed that the majority do not use the potential of material and multimodality. We propose image schemas as a tool for facilitating the creation of data physicalisations, as these abstract mental representations of interactions with the world promise to advance design. In an earlier stage, we developed tangible instantiations of image schemas, so called Image Schema Objects to make image schema theory useable as design tool. In this work, we describe the tools’ assessment: used by designers to envision concepts for data physicalisations. We gathered qualitative and quantitative data to assess the effect and use of the tools. Even no evidence for impact on the design process was found, participants and expert rater assessed the ideas to be more active and participants also as more innovative.}, author = {Baur, Cordula and Wienrich, Carolin and Hurtienne, Jörn}, editor = {Hedblom, M. Maria and Kutz, Oliver}, keywords = {hurtienne}, month = {09}, title = {Image Schema Objects: Evaluating Tangible Image Schema Representations as Data Physicalisation Design Tool}, year = 2025 }
• Friedenberger, Tamara, and Jörn Hurtienne. “Size Doesn’t Matter? Down-Scaling a Data Physicalization Does Not Measurably Change Viewers’ Mediated Social Interactions”. In Proceedings of the Nineteenth International Conference on Tangible, Embedded, and Embodied Interaction. TEI ’25. New York, NY, USA: Association for Computing Machinery, 2025. https://doi.org/10.1145/3689050.3704947.
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  Data physicalizations are physical artifacts that represent data across sensory modalities. They are frequently used in informal learning environments, such as museums, which are inherently social spaces. Research on the design choices for data physicalizations and their effects in social contexts is sparse. Previous work examining the size of data physicalizations shows a tendency to favor larger designs to increase artefact-mediated social interactions among viewers (social engagement), but the empirical evidence remains inconclusive. To address this, we empirically investigated the effect of data physicalization size on social engagement and user experience. In this laboratory study, the social engagement between two viewers freely interacting with a data physicalization is analyzed across two sizes. The results do not indicate a clear advantage of a larger design for increasing social engagement. Thus, investing additional effort and material resources in making a physicalization larger would compromise sustainability for no measurable change in social engagement.

  @inproceedings{friedenberger2025doesnt, abstract = {Data physicalizations are physical artifacts that represent data across sensory modalities. They are frequently used in informal learning environments, such as museums, which are inherently social spaces. Research on the design choices for data physicalizations and their effects in social contexts is sparse. Previous work examining the size of data physicalizations shows a tendency to favor larger designs to increase artefact-mediated social interactions among viewers (social engagement), but the empirical evidence remains inconclusive. To address this, we empirically investigated the effect of data physicalization size on social engagement and user experience. In this laboratory study, the social engagement between two viewers freely interacting with a data physicalization is analyzed across two sizes. The results do not indicate a clear advantage of a larger design for increasing social engagement. Thus, investing additional effort and material resources in making a physicalization larger would compromise sustainability for no measurable change in social engagement.}, address = {New York, NY, USA}, author = {Friedenberger, Tamara and Hurtienne, Jörn}, booktitle = {Proceedings of the Nineteenth International Conference on Tangible, Embedded, and Embodied Interaction}, keywords = {hurtienne}, publisher = {Association for Computing Machinery}, series = {TEI '25}, title = {Size Doesn’t Matter? Down-Scaling a Data Physicalization Does Not Measurably Change Viewers’ Mediated Social Interactions}, year = 2025 }
• Baur, Cordula, Carolin Wienrich, and Jörn Hurtienne. “Evaluating DataPhysIT: An Image-Schema-Based Toolkit to Support Data Physicalisation Design”. In. https://doi.org/10.1145/3698061.3726921.
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  @inproceedings{baur2025evaluating, author = {Baur, Cordula and Wienrich, Carolin and Hurtienne, Jörn}, keywords = {hurtienne}, title = {Evaluating DataPhysIT: An Image-Schema-based Toolkit to support Data Physicalisation Design}, year = 2025 }
• Baur, Cordula, Tamara Friedenberger, Franzisca Maas, Louisa Maurer, and Jörn Hurtienne. “LINKING THEORY AND PRACTICE: Developing an Image-Schema-Based Design Tool for Closeness Technologies”. In. https://doi.org/10.1145/3715336.3735418.
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  @inproceedings{baur2025linking, author = {Baur, Cordula and Friedenberger, Tamara and Maas, Franzisca and Maurer, Louisa and Hurtienne, Jörn}, keywords = {hurtienne}, title = {LINKING THEORY AND PRACTICE: Developing an Image-Schema-based Design Tool for Closeness Technologies}, year = 2025 }
• Baur, Cordula, Carolin Wienrich, and Jörn Hurtienne. “DataPhysIT an Image-Schema-Based Data Physicalisation Design Toolkit Developed by Research through Design”. In. https://doi.org/10.1145/3698061.3726954.
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  @inproceedings{baur2025dataphysit, author = {Baur, Cordula and Wienrich, Carolin and Hurtienne, Jörn}, keywords = {hurtienne}, title = {DataPhysIT an image-schema-based Data Physicalisation Design Toolkit developed by Research through Design}, year = 2025 }
• Nord, Ilona, Sara Wolf, Simon Luthe, Jörn Hurtienne, and Leon Schleier. “Segen Interaktiv: Die Interdisziplinäre Entwicklung Eines Außerschulischen Lernortes Zu Interreligiösen Segensräumen”. In Digitale Medien in Lehr-Lern-Konzepten Der Lehrpersonenbildung in interdisziplin"a}rer Perspektive: Ergebnisse Des Forschungsprojekts Connected Teacher Education, edited by Angelika F"u}ting-Lippert, Maria Eisenmann, Silke Grafe, Hans-Stefan Siller, and Thomas Trefzger, 121-39. Wiesbaden: Springer Fachmedien Wiesbaden, 2025. https://doi.org/10.1007/978-3-658-45088-5_8.
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  Religionskulturen nehmen zunehmend Designformate von Digital Religion an. Dabei zeigt sich als religionsp"a}dagogisch nahezu unerforscht die didaktisch reflektierte User Experience und das Design von digitalen Lehr- und Lernszenarien. AP6 geht aus der Perspektive der interdisziplin"a}ren Zusammenarbeit von Human--Computer Interaction und Ev. Religionsp"a}dagogik davon aus, dass Religionen und mit ihnen Glaubenspraxen am gesellschaftlichen Wandel zu einer Kultur der Digitalit"a}t teilhaben. Es wird auf vorangehende Studien aufgebaut, die zeigen, dass die Erwartung von Lehrpersonen, guten Unterricht mit digitalen Medien gestalten zu k"o}nnen, von positiven Vorerfahrungen mit diesen abh"a}ngt. Das Projekt greift hierf"u}r exemplarisch die innerhalb von digitalen Kommunikationen verbreitete religi"o}se Urgeste des Segens und Segnens auf. In einem iterativen Prozess entstanden interaktive Exponate, sogenannte Blessing Machines. Sie wurden entlang psychologischer Bed"u}rfnisse mit dem Ziel gestaltet, f"u}r Sch"u}ler:innen und ihre Lehrpersonen religionserschliess}ende Erfahrungen mit digitalem Lernen zu erm"o}glichen. 200 Personen testeten die dreizehn Blessing Machines (Schulklasse, Konfirmandengruppen) in the wild. Religionslehrpersonen wurden hierbei von der „Logistik`` des Einsatzes digitaler Medien im Unterricht entlastet. Der auss}erschulische Lernort erf"u}llte die wichtige Funktion, Sch"u}ler:innen und Lehrpersonen gelingende Erfahrungen mit Digital Religion zu erm"o}glichen. Die Gestaltung der Blessing Machines hat sich als wirksam herausgestellt, besonders Aspekte von Autonomie, Stimulation, Verbundenheit, Gemeinschaft und Provokation wurden positiv hervorgehoben.

  @inbook{nord2025segen, abstract = {Religionskulturen nehmen zunehmend Designformate von Digital Religion an. Dabei zeigt sich als religionsp{\"a}dagogisch nahezu unerforscht die didaktisch reflektierte User Experience und das Design von digitalen Lehr- und Lernszenarien. AP6 geht aus der Perspektive der interdisziplin{\"a}ren Zusammenarbeit von Human–Computer Interaction und Ev. Religionsp{\"a}dagogik davon aus, dass Religionen und mit ihnen Glaubenspraxen am gesellschaftlichen Wandel zu einer Kultur der Digitalit{\"a}t teilhaben. Es wird auf vorangehende Studien aufgebaut, die zeigen, dass die Erwartung von Lehrpersonen, guten Unterricht mit digitalen Medien gestalten zu k{\"o}nnen, von positiven Vorerfahrungen mit diesen abh{\"a}ngt. Das Projekt greift hierf{\"u}r exemplarisch die innerhalb von digitalen Kommunikationen verbreitete religi{\"o}se Urgeste des Segens und Segnens auf. In einem iterativen Prozess entstanden interaktive Exponate, sogenannte Blessing Machines. Sie wurden entlang psychologischer Bed{\"u}rfnisse mit dem Ziel gestaltet, f{\"u}r Sch{\"u}ler:innen und ihre Lehrpersonen religionserschlie{\ss}ende Erfahrungen mit digitalem Lernen zu erm{\"o}glichen. 200 Personen testeten die dreizehn Blessing Machines (Schulklasse, Konfirmandengruppen) in the wild. Religionslehrpersonen wurden hierbei von der „Logistik`` des Einsatzes digitaler Medien im Unterricht entlastet. Der au{\ss}erschulische Lernort erf{\"u}llte die wichtige Funktion, Sch{\"u}ler:innen und Lehrpersonen gelingende Erfahrungen mit Digital Religion zu erm{\"o}glichen. Die Gestaltung der Blessing Machines hat sich als wirksam herausgestellt, besonders Aspekte von Autonomie, Stimulation, Verbundenheit, Gemeinschaft und Provokation wurden positiv hervorgehoben.}, address = {Wiesbaden}, author = {Nord, Ilona and Wolf, Sara and Luthe, Simon and Hurtienne, Jörn and Schleier, Leon}, booktitle = {Digitale Medien in Lehr-Lern-Konzepten der Lehrpersonenbildung in interdisziplin{\"a}rer Perspektive: Ergebnisse des Forschungsprojekts Connected Teacher Education}, editor = {F{\"u}ting-Lippert, Angelika and Eisenmann, Maria and Grafe, Silke and Siller, Hans-Stefan and Trefzger, Thomas}, keywords = {hurtienne}, pages = {121–139}, publisher = {Springer Fachmedien Wiesbaden}, title = {Segen Interaktiv: die Interdisziplinäre Entwicklung Eines Außerschulischen Lernortes zu Interreligiösen Segensräumen}, year = 2025 }
• Wendt, Hauke Steffen, Alexander Kuon, Jörn Hurtienne, and Stephan Huber. “AID-Watch: Increasing Time Processing Ability in Adolescents With Cognitive Impairments”. In New Frontiers for Inclusion, edited by Joy Goodman-Deane, Emilene Zitkus, Anke Brock, John Clarkson, Hua Dong, Ann Heylighen, and Jonathan Lazar, 143-53. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-84681-6_13.
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  @inproceedings{RN1912, author = {Wendt, Hauke Steffen and Kuon, Alexander and Hurtienne, Jörn and Huber, Stephan}, booktitle = {New Frontiers for Inclusion}, editor = {Goodman-Deane, Joy and Zitkus, Emilene and Brock, Anke and Clarkson, John and Dong, Hua and Heylighen, Ann and Lazar, Jonathan}, keywords = {hurtienne}, pages = {143-153}, publisher = {Springer Nature Switzerland}, title = {AID-Watch: Increasing Time Processing Ability in Adolescents with Cognitive Impairments}, type = {Conference Proceedings}, year = 2025 }

• Wolf, Sara, Paula Friedrich, and Jörn Hurtienne. “Still Not a Lot of Research? Re-Examining HCI Research on Religion and Spirituality”. In Extended Abstracts of the CHI Conference on Human Factors in Computing Systems. CHI EA ’24. Honolulu, HI, USA: Association for Computing Machinery, 2024. https://doi.org/10.1145/3613905.3651058.
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  A decade after Buie and Blythe’s review "Spirituality: There’s an App for That! (But Not a Lot of Research)", this sequel assesses the evolving landscape of Human-Computer Interaction (HCI) research on religion and spirituality. While the enduring importance of religion and spirituality for humanity and its influence on technology use remains, the last decade has seen transformative shifts catalysed by technological advances and the global impact of the COVID-19 pandemic. This paper explores whether and how HCI research on religion and spirituality has also changed. Providing a snapshot of the current research, we document and reflect on changes in the lines of research with a shift towards community, an increased consideration of religion and spirituality in related areas such as health, education, and society, and the broadening of challenges for HCI research on religion and spirituality.

  @inproceedings{wolf2024still, abstract = {A decade after Buie and Blythe’s review "Spirituality: There’s an App for That! (But Not a Lot of Research)", this sequel assesses the evolving landscape of Human-Computer Interaction (HCI) research on religion and spirituality. While the enduring importance of religion and spirituality for humanity and its influence on technology use remains, the last decade has seen transformative shifts catalysed by technological advances and the global impact of the COVID-19 pandemic. This paper explores whether and how HCI research on religion and spirituality has also changed. Providing a snapshot of the current research, we document and reflect on changes in the lines of research with a shift towards community, an increased consideration of religion and spirituality in related areas such as health, education, and society, and the broadening of challenges for HCI research on religion and spirituality.}, address = {New York, NY, USA}, author = {Wolf, Sara and Friedrich, Paula and Hurtienne, Jörn}, booktitle = {Extended Abstracts of the CHI Conference on Human Factors in Computing Systems}, keywords = {hurtienne}, publisher = {Association for Computing Machinery}, series = {CHI EA '24}, title = {Still Not a Lot of Research? Re-Examining HCI Research on Religion and Spirituality}, year = 2024 }
• Wolf, Sara, Ilona Nord, and Jörn Hurtienne. “Exploring Virtual Reality for Religious Education in Real-World Settings”. In 2024 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW), 953-54. https://doi.org/10.1109/VRW62533.2024.00273.
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  Research and design of virtual reality (VR) applications for educational contexts often focus on science-related subjects and evaluate knowledge acquisition while overlooking other subjects like religious education or ‘what actually happens’ when VR is used in real-world settings. Our article combines both and presents two VR applications, Blessed Spaces and VR Pastor, designed for individual experiences in (Protestant) religious education. We deployed the applications in a real-world setting, an out-of-school learning centre. Surprisingly, the applications mediated social engagement between students. Our findings challenge traditional notions of social experiences in VR-supported education and call for more research in real-world settings.

  @inproceedings{wolf2024exploring, abstract = {Research and design of virtual reality (VR) applications for educational contexts often focus on science-related subjects and evaluate knowledge acquisition while overlooking other subjects like religious education or ‘what actually happens’ when VR is used in real-world settings. Our article combines both and presents two VR applications, Blessed Spaces and VR Pastor, designed for individual experiences in (Protestant) religious education. We deployed the applications in a real-world setting, an out-of-school learning centre. Surprisingly, the applications mediated social engagement between students. Our findings challenge traditional notions of social experiences in VR-supported education and call for more research in real-world settings.}, author = {Wolf, Sara and Nord, Ilona and Hurtienne, Jörn}, booktitle = {2024 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW)}, keywords = {hurtienne}, pages = {953-954}, title = {Exploring Virtual Reality for Religious Education in Real-World Settings}, year = 2024 }
• Baur, Cordula, Fredrik Stamm, Carolin Wienrich, and Jörn Hurtienne. “Multimodal Meets Intuitive? Comparing Visual and Tangible Image Schema Representations”. In. https://ceur-ws.org/Vol-3888/Paper_1.pdf.
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  @inproceedings{baur2024multimodal, author = {Baur, Cordula and Stamm, Fredrik and Wienrich, Carolin and Hurtienne, Jörn}, keywords = {hurtienne}, title = {Multimodal meets Intuitive? Comparing Visual and Tangible Image Schema Representations}, year = 2024 }

• Baur, Cordula, Carolin Wienrich, and Jörn Hurtienne. “Image Schemas As Tools for Exploring the Design Space of Data Physicalisation”. In. https://ceur-ws.org/Vol-3511/paper_01.pdf.
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  @inproceedings{baur2023image, author = {Baur, Cordula and Wienrich, Carolin and Hurtienne, Jörn}, keywords = {hurtienne}, title = {Image Schemas as Tools for Exploring the Design Space of Data Physicalisation}, year = 2023 }
• Wolf, Sara, Simon Luthe, Lennart Baumeister, Frauke Moerike, Vyjayanthi Janakiraman, and Jörn Hurtienne. “Designing for Uncontrollability: Drawing Inspiration from the Blessing Companion”. In Proceedings of the 2023 CHI Conference on Human Factors in Computing Systems. CHI ’23. Hamburg, Germany: Association for Computing Machinery, 2023. https://doi.org/10.1145/3544548.3581421.
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  This paper presents an inspirational concept for companion technology design, uncontrollability, and a corresponding artefact, the Blessing Companion. Both originated from a research through design project exploring companion technologies for blessing rituals. We established an exchange with Protestant theologians, explored believers’ experiences of blessings, co-speculated on potential technologies, and refined the resulting ideas through ideation, prototyping, and testing. Inspired by believers’ descriptions of blessing experiences as not plannable, predictable, controllable, or enforceable, we adopted the concept of uncontrollability, explored how it might be implemented in companion technologies, and designed the Blessing Companion. The Blessing Companion embodies uncontrollability through its ambiguous appearance and (partly) uncontrollable behaviour. It thus stands in contrast to the prevailing on-demand and user-driven interaction paradigms. We discuss how uncontrollability can be reflected in content, form, and interaction, highlight respective possibilities for companion technologies, and reflect on the Blessing Companion as an example of designing for religious rituals.

  @inproceedings{wolf2023designing, abstract = {This paper presents an inspirational concept for companion technology design, uncontrollability, and a corresponding artefact, the Blessing Companion. Both originated from a research through design project exploring companion technologies for blessing rituals. We established an exchange with Protestant theologians, explored believers’ experiences of blessings, co-speculated on potential technologies, and refined the resulting ideas through ideation, prototyping, and testing. Inspired by believers’ descriptions of blessing experiences as not plannable, predictable, controllable, or enforceable, we adopted the concept of uncontrollability, explored how it might be implemented in companion technologies, and designed the Blessing Companion. The Blessing Companion embodies uncontrollability through its ambiguous appearance and (partly) uncontrollable behaviour. It thus stands in contrast to the prevailing on-demand and user-driven interaction paradigms. We discuss how uncontrollability can be reflected in content, form, and interaction, highlight respective possibilities for companion technologies, and reflect on the Blessing Companion as an example of designing for religious rituals.}, address = {New York, NY, USA}, author = {Wolf, Sara and Luthe, Simon and Baumeister, Lennart and Moerike, Frauke and Janakiraman, Vyjayanthi and Hurtienne, Jörn}, booktitle = {Proceedings of the 2023 CHI Conference on Human Factors in Computing Systems}, keywords = {hurtienne}, publisher = {Association for Computing Machinery}, series = {CHI '23}, title = {Designing for Uncontrollability: Drawing Inspiration from the Blessing Companion}, year = 2023 }
• Friedenberger, Tamara, and Jörn Hurtienne. “Something Is Missing: On the Value of Displaying Missing and Nuanced Data”. In Workshop Proceedings: Data As a Material for Design: Alternative Narratives, Divergent Pathways, and Future Directions at CHI’23. https://materialfordesign.net/wp-content/uploads/ 2023/05/05_CHI2023_MfD.pdf.
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  @inproceedings{friedenberger2023something, author = {Friedenberger, Tamara and Hurtienne, Jörn}, booktitle = {Workshop Proceedings: Data as a Material for Design: Alternative Narratives, Divergent Pathways, and Future Directions at CHI’23}, keywords = {hurtienne}, title = {Something is Missing: On the Value of Displaying Missing and Nuanced Data}, year = 2023 }
• Hohm, Anna, Oliver Happel, Jörn Hurtienne, and Tobias Grundgeiger. “‘When the Beeping Stops, You Completely Freak Out’ - How Acute Care Teams Experience and Use Technology”. In ACM on Human-Computer Interaction 6.CSCW2 (2022). New York, NY, USA: Association for Computing Machinery, 2023. https://doi.org/10.1145/3579590.
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  Technology use in acute care has so far been studied with a predominant focus on safety and efficiency rather than the experience of acute care staff. In the present paper, we report a qualitative study including 130 hours of participant observation on acute care teams and retrospective interviews with nine anesthesiologists on their experiences with technology. Our approach is theoretically guided by four modern HCI perspectives, namely psychological need satisfaction, activity theory, embodied interaction, and media equation theory. We analyzed the interview and observation data using a reflexive thematic analysis and identified four themes. Technology as necessary (evil) describes the pervasiveness of technology and how acute care teams depend on technology. While technology as second patient covers the additional load for anesthesiologists on a functional and emotional level, technology as problem solver and safety net highlights relieving aspects of technology use. Technology as artificial limb focuses on so-called transparent tools that extend the body and capabilities of users. We then discuss the identified themes concerning the previously presented theories. Based on our findings and theoretical perspectives, we report general insights for research and design in acute care, such as the benefits of mixed methods or the importance of the gut feelings of experts. Finally, we propose possible directions for future work, such as developing a UX questionnaire adapted to the context of safety-critical domains, such as acute care.

  @inproceedings{hohm2023beeping, abstract = {Technology use in acute care has so far been studied with a predominant focus on safety and efficiency rather than the experience of acute care staff. In the present paper, we report a qualitative study including 130 hours of participant observation on acute care teams and retrospective interviews with nine anesthesiologists on their experiences with technology. Our approach is theoretically guided by four modern HCI perspectives, namely psychological need satisfaction, activity theory, embodied interaction, and media equation theory. We analyzed the interview and observation data using a reflexive thematic analysis and identified four themes. Technology as necessary (evil) describes the pervasiveness of technology and how acute care teams depend on technology. While technology as second patient covers the additional load for anesthesiologists on a functional and emotional level, technology as problem solver and safety net highlights relieving aspects of technology use. Technology as artificial limb focuses on so-called transparent tools that extend the body and capabilities of users. We then discuss the identified themes concerning the previously presented theories. Based on our findings and theoretical perspectives, we report general insights for research and design in acute care, such as the benefits of mixed methods or the importance of the gut feelings of experts. Finally, we propose possible directions for future work, such as developing a UX questionnaire adapted to the context of safety-critical domains, such as acute care.}, address = {New York, NY, USA}, author = {Hohm, Anna and Happel, Oliver and Hurtienne, Jörn and Grundgeiger, Tobias}, booktitle = {ACM on Human-Computer Interaction 6.CSCW2 (2022)}, keywords = {hurtienne}, publisher = {Association for Computing Machinery}, title = {"When the beeping stops, you completely freak out" - How acute care teams experience and use technology}, year = 2023 }
• Wolf, Sara, Michael Weber, and Jörn Hurtienne. “Virtual Tourism, Real Experience: A Motive-Oriented Approach to Virtual Tourism”. In Extended Abstracts of the 2023 CHI Conference on Human Factors in Computing Systems. CHI EA ’23. Hamburg, Germany: Association for Computing Machinery, 2023. https://doi.org/10.1145/3544549.3585594.
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  Virtual tourism products promise to combine the best of two worlds: Staying in the safety of one’s home while having engaging tourism experiences. Previous tourism research has emphasised that tourism experiences involve more than just seeing other places. They address cultural motives such as novelty and education and socio-psychological motives like relaxation, escape from a mundane environment or facilitation of social interaction. We suggest applying the motive-oriented perspective in HCI research on virtual tourism and report on a corresponding analysis of 21 virtual tourism products. Our findings show that current virtual tourism products neglect the breadth of tourist motives. They mainly focus on cultural motives while rarely addressing socio-psychological motives, especially kinship relationships and prestige. Our findings demonstrate the usefulness of the motive-oriented perspective for HCI and inspired conceptual ideas for addressing motives in virtual tourism products that may be useful for future research and design in this area.

  @inproceedings{wolf2023virtual, abstract = {Virtual tourism products promise to combine the best of two worlds: Staying in the safety of one’s home while having engaging tourism experiences. Previous tourism research has emphasised that tourism experiences involve more than just seeing other places. They address cultural motives such as novelty and education and socio-psychological motives like relaxation, escape from a mundane environment or facilitation of social interaction. We suggest applying the motive-oriented perspective in HCI research on virtual tourism and report on a corresponding analysis of 21 virtual tourism products. Our findings show that current virtual tourism products neglect the breadth of tourist motives. They mainly focus on cultural motives while rarely addressing socio-psychological motives, especially kinship relationships and prestige. Our findings demonstrate the usefulness of the motive-oriented perspective for HCI and inspired conceptual ideas for addressing motives in virtual tourism products that may be useful for future research and design in this area.}, address = {New York, NY, USA}, author = {Wolf, Sara and Weber, Michael and Hurtienne, Jörn}, booktitle = {Extended Abstracts of the 2023 CHI Conference on Human Factors in Computing Systems}, keywords = {hurtienne}, publisher = {Association for Computing Machinery}, series = {CHI EA '23}, title = {Virtual Tourism, Real Experience: A Motive-Oriented Approach to Virtual Tourism}, year = 2023 }
• Wolf, Sara, Benedikt Steinmüller, Frauke Mörike, Simon Luthe, and Jörn Hurtienne. “The God-I-Box: Iteratively Provotyping Technology-Mediated Worship Services”. In Proceedings of the 2023 ACM Designing Interactive Systems Conference, 1710–1723. DIS ’23. Pittsburgh, PA, USA: Association for Computing Machinery, 2023. https://doi.org/10.1145/3563657.3596029.
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  The COVID-19 pandemic accelerated the development of alternative formats for religious rituals, such as Protestant online worship services. However, current design approaches focus on problem-solving, and the resulting online solutions merely imitate the offline status quo. To overcome these limitations, we suggest adopting a provotype approach that allows for a more holistic, open-ended dialogue with those affected. We iteratively developed a first provotype in response to tensions found in observation-based field research, aiming to test whether and how it can trigger productive impulses for exploring future technology-mediated worship services based on existing experiences and perspectives. The resulting God-I-Box exaggerates individuality and allows congregants to act almost like liturgists. An analysis of congregants’ and pastors’ (online) first encounters with the God-I-Box revealed three reaction modes: spontaneous emotions, reflective coping, and exploratory imagination. We conclude with reflections and recommendations for provocative research and design in this context and beyond.

  @inproceedings{wolf2023godibox, abstract = {The COVID-19 pandemic accelerated the development of alternative formats for religious rituals, such as Protestant online worship services. However, current design approaches focus on problem-solving, and the resulting online solutions merely imitate the offline status quo. To overcome these limitations, we suggest adopting a provotype approach that allows for a more holistic, open-ended dialogue with those affected. We iteratively developed a first provotype in response to tensions found in observation-based field research, aiming to test whether and how it can trigger productive impulses for exploring future technology-mediated worship services based on existing experiences and perspectives. The resulting God-I-Box exaggerates individuality and allows congregants to act almost like liturgists. An analysis of congregants’ and pastors’ (online) first encounters with the God-I-Box revealed three reaction modes: spontaneous emotions, reflective coping, and exploratory imagination. We conclude with reflections and recommendations for provocative research and design in this context and beyond.}, address = {New York, NY, USA}, author = {Wolf, Sara and Steinmüller, Benedikt and Mörike, Frauke and Luthe, Simon and Hurtienne, Jörn}, booktitle = {Proceedings of the 2023 ACM Designing Interactive Systems Conference}, keywords = {hurtienne}, pages = {1710–1723}, publisher = {Association for Computing Machinery}, series = {DIS '23}, title = {The God-I-Box: Iteratively Provotyping Technology-Mediated Worship Services}, year = 2023 }
• Huber, Stephan, Andreas Balser, Linda Pöhland, Patrick Schulz, Cordula Baur, and Jörn Hurtienne. “Image Schema Vs VAKOG: Designing for Intuitive Communication in Air Traffic Control”. In the Seventh Image Schema Day (ISD7), edited by Maria M. Hedblom and Oliver Kutz, 8:11. Rhodes, Greece: CEUR Workshop Proceedings, 2023. /brokenurl#ceur-ws.org/Vol-3511/paper_03.pdf.
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  @inbook{RN1729, address = {Rhodes, Greece}, author = {Huber, Stephan and Balser, Andreas and Pöhland, Linda and Schulz, Patrick and Baur, Cordula and Hurtienne, Jörn}, booktitle = {the Seventh Image Schema Day (ISD7)}, editor = {Hedblom, Maria M. and Kutz, Oliver}, keywords = {hurtienne}, pages = 11, publisher = {CEUR Workshop Proceedings}, title = {Image Schema vs VAKOG: Designing for Intuitive Communication in Air Traffic Control}, type = {Book Section}, volume = 8, year = 2023 }
• Maas, Franzisca, Sara Wolf, Michael Weber, Marie Luisa Fiedler, Nils Zottmann, Marlene Lester, Jonathan Hohm, et al. “‘hubbel’: A Hybrid Letterbox That Stimulates Civic Participation Through Local Information Sharing in Neighbourhoods”. In Proceedings of the 2023 ACM Designing Interactive Systems Conference, 1826–1841. DIS ’23. ACM, 2023. https://doi.org/10.1145/3563657.3596116.
  • [ Abstract ]
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  Local civic participation is essential to democracy. Yet, citizens need to be informed about local matters to get involved. Becoming and staying informed about developments in one’s neighbourhood is difficult as local knowledge is scattered among online and offline sources, hard to find and understand. Using participatory Contextual Design we curated a novel form of participation with the interactive artifact "hubbel", which combines the digital and the analogue through a hybrid letterbox to crowd-source local knowledge. During our two-month in-the-wild evaluation, the hubbel was heavily used (260 postcards, 2067 visits). It stimulated democratic discourse and (offline) political participation by rendering tacit local issues visible. We propose ways to improve the hubbel’s design so that citizens can more easily share their expertise with others and to avoid harmful consequences like pseudo-participation. Finally, the hubbel demonstrates why analogue components are indispensable for civic participation tools. Supplements and open-source code: OSF-Link [https://osf.io/jcgue/].

  @inproceedings{Maas_2023, abstract = {Local civic participation is essential to democracy. Yet, citizens need to be informed about local matters to get involved. Becoming and staying informed about developments in one’s neighbourhood is difficult as local knowledge is scattered among online and offline sources, hard to find and understand. Using participatory Contextual Design we curated a novel form of participation with the interactive artifact "hubbel", which combines the digital and the analogue through a hybrid letterbox to crowd-source local knowledge. During our two-month in-the-wild evaluation, the hubbel was heavily used (260 postcards, 2067 visits). It stimulated democratic discourse and (offline) political participation by rendering tacit local issues visible. We propose ways to improve the hubbel’s design so that citizens can more easily share their expertise with others and to avoid harmful consequences like pseudo-participation. Finally, the hubbel demonstrates why analogue components are indispensable for civic participation tools. Supplements and open-source code: OSF-Link [https://osf.io/jcgue/].}, author = {Maas, Franzisca and Wolf, Sara and Weber, Michael and Fiedler, Marie Luisa and Zottmann, Nils and Lester, Marlene and Hohm, Jonathan and Sessler, Luise and Schmitt, Katja Patricia and Balser, Andreas and Heinisch, Melina Joline and Hofmann, Tabea Carolina and Maier, Simon and Ölschläger, Amanda and Popp, Alisa and Hurtienne, Jörn}, booktitle = {Proceedings of the 2023 ACM Designing Interactive Systems Conference}, keywords = {hurtienne}, month = {07}, pages = {1826–1841}, publisher = {ACM}, series = {DIS ’23}, title = {“hubbel”: A Hybrid Letterbox That Stimulates Civic Participation Through Local Information Sharing in Neighbourhoods}, year = 2023 }
• Licht, Eva, Cordula Baur, Franzisca Maas, Tamara Friedenberger, Fabian Hemmert, and Jörn Hurtienne. “Designing XR Games That Bring Us Closer: A Workshop to Combine Game Design and Psychological Determinants of Closeness”. In Proceedings of the MuM’23 Workshops on Making a Real Connection and Interruptions and Attention Management, edited by Simone Kriglstein and Philipp Wintersberger, Vol. 3712. CEUR Workshop Proceedings. Vienna, Austria: CEUR, 2023. https://ceur-ws.org/Vol-3712/#paper1.
  • [ BibTeX ]
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  @inproceedings{licht2023designing, address = {Vienna, Austria}, author = {Licht, Eva and Baur, Cordula and Maas, Franzisca and Friedenberger, Tamara and Hemmert, Fabian and Hurtienne, Jörn}, booktitle = {Proceedings of the MuM’23 Workshops on Making a Real Connection and Interruptions and Attention Management}, editor = {Kriglstein, Simone and Wintersberger, Philipp}, keywords = {hurtienne}, month = 12, publisher = {CEUR}, series = {CEUR Workshop Proceedings}, title = {Designing XR Games that Bring us Closer: A Workshop to Combine Game Design and Psychological Determinants of Closeness}, volume = 3712, year = 2023 }
• Baur, Cordula, Carolin Wienrich, and Jörn Hurtienne. “Location, Aim, and Audience of Data Physicalisations: Design Approaches Instead of Frameworks”. In.
  • [ BibTeX ]
  @conference{baur2023location, author = {Baur, Cordula and Wienrich, Carolin and Hurtienne, Jörn}, keywords = {hurtienne}, title = {Location, Aim, and Audience of Data Physicalisations: Design Approaches instead of Frameworks}, year = 2023 }

• Huber, Stephan, Patrick Schulz, Eric Hauke, and Jörn Hurtienne. “Image Schematic Metaphors in Air Traffic controllers’ Language”. In The Sixth Image Schema Day (ISD6), 1-9. CEUR Workshop Proceedings, 2022. http://ceur-ws.org/Vol-3140/paper2.pdf.
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  @inproceedings{RN1286, author = {Huber, Stephan and Schulz, Patrick and Hauke, Eric and Hurtienne, Jörn}, booktitle = {The Sixth Image Schema Day (ISD6)}, keywords = {hurtienne}, pages = {1-9}, publisher = {CEUR Workshop Proceedings}, title = {Image schematic metaphors in air traffic controllers' language}, type = {Conference Proceedings}, year = 2022 }
• Wolf, Sara, Franzisca Maas, Pauline Künzl, Anna Hohm, and Jörn Hurtienne. “UNeedS: Development of Scales to Measure the Satisfaction and Frustration of 13 Fundamental Needs”. In Proceedings of Mensch Und Computer 2022, 539–544. MuC ’22. Darmstadt, Germany: Association for Computing Machinery, 2022. https://doi.org/10.1145/3543758.3547572.
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  Good user experience can be described as the result of satisfying fundamental human needs through interaction with technology. Therefore, HCI researchers and practitioners strive to promote need satisfaction and avoid need frustration through their technology and interaction designs. However, HCI lacks appropriate measurement instruments to examine and evaluate experiences with technology in terms of their satisfaction (or frustration) of needs. Instead, researchers and practitioners frequently use measurement instruments developed in (consumer) psychology that are not tailored to the needs of HCI. Here we report on the development of the User Needs Scales (UNeedS), a set of scales designed to measure the satisfaction and frustration of 13 fundamental needs identified for HCI, and report on our first experiences applying it. Preliminary data indicate good item qualities and internal consistencies, but further research must substantiate these claims. All scales and the full UNeedS are available in the supplemental materials.

  @inproceedings{wolf2022uneeds, abstract = {Good user experience can be described as the result of satisfying fundamental human needs through interaction with technology. Therefore, HCI researchers and practitioners strive to promote need satisfaction and avoid need frustration through their technology and interaction designs. However, HCI lacks appropriate measurement instruments to examine and evaluate experiences with technology in terms of their satisfaction (or frustration) of needs. Instead, researchers and practitioners frequently use measurement instruments developed in (consumer) psychology that are not tailored to the needs of HCI. Here we report on the development of the User Needs Scales (UNeedS), a set of scales designed to measure the satisfaction and frustration of 13 fundamental needs identified for HCI, and report on our first experiences applying it. Preliminary data indicate good item qualities and internal consistencies, but further research must substantiate these claims. All scales and the full UNeedS are available in the supplemental materials.}, address = {New York, NY, USA}, author = {Wolf, Sara and Maas, Franzisca and Künzl, Pauline and Hohm, Anna and Hurtienne, Jörn}, booktitle = {Proceedings of Mensch Und Computer 2022}, keywords = {hurtienne}, pages = {539–544}, publisher = {Association for Computing Machinery}, series = {MuC '22}, title = {UNeedS: Development of Scales to Measure the Satisfaction and Frustration of 13 Fundamental Needs}, year = 2022 }
• Baur, Cordula, Carolin Wienrich, and Jörn Hurtienne. “Exploring Perception Using Design As Research Method and Fostering the Design of Multisenosry Data Physicalisations”. In.
  • [ BibTeX ]
  @conference{baur2022exploring, author = {Baur, Cordula and Wienrich, Carolin and Hurtienne, Jörn}, keywords = {hurtienne}, title = {Exploring Perception using Design as Research Method and Fostering the Design of Multisenosry Data Physicalisations}, year = 2022 }
• Hohm, Anna, Oliver Happel, Jörn Hurtienne, and Tobias Grundgeiger. “User Experience in safety–critical Domains: A Survey on Motivational Orientations and Psychological Need Satisfaction in Acute Care”. Cognition, Technology & Work, no. 24 (2022): 247–260. https://doi.org/10.1007/s10111-022-00697-0.
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  The relevance of user experience in safety–critical domains has been questioned and lacks empirical investigation. Based on previous studies examining user experience in consumer technology, we conducted an online survey on positive experiences with interactive technology in acute care. The participants of the study consisted of anaesthesiologists, nurses, and paramedics (N = 55) from three German cities. We report qualitative and quantitative data examining (1) the relevance and notion of user experience, (2) motivational orientations and psychological need satisfaction, and (3) potential correlates of hedonic, eudaimonic, and extrinsic motivations such as affect or meaning. Our findings reveal that eudaimonia was the most salient aspect in these experiences and that the relevance of psychological needs is differently ranked than in experiences with interactive consumer technology. We conclude that user experience should be considered in safety–critical domains, but research needs to develop further tools and methods to address the domain-specific requirements.

  @article{hohm2022experience, abstract = {The relevance of user experience in safety–critical domains has been questioned and lacks empirical investigation. Based on previous studies examining user experience in consumer technology, we conducted an online survey on positive experiences with interactive technology in acute care. The participants of the study consisted of anaesthesiologists, nurses, and paramedics (N = 55) from three German cities. We report qualitative and quantitative data examining (1) the relevance and notion of user experience, (2) motivational orientations and psychological need satisfaction, and (3) potential correlates of hedonic, eudaimonic, and extrinsic motivations such as affect or meaning. Our findings reveal that eudaimonia was the most salient aspect in these experiences and that the relevance of psychological needs is differently ranked than in experiences with interactive consumer technology. We conclude that user experience should be considered in safety–critical domains, but research needs to develop further tools and methods to address the domain-specific requirements.}, author = {Hohm, Anna and Happel, Oliver and Hurtienne, Jörn and Grundgeiger, Tobias}, booktitle = {Cognition, Technology & Work}, keywords = {hurtienne}, number = 24, pages = {247–260}, title = {User experience in safety–critical domains: a survey on motivational orientations and psychological need satisfaction in acute care}, year = 2022 }
• Baur, Cordula, Carolin Wienrich, and Jörn Hurtienne. “Form Follows Mental Models: Finding Instantiations of Image Schemas Using a Design Research Approach”. In. https://doi.org/10.1145/3532106.3533451.
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  @inproceedings{baur2022follows, author = {Baur, Cordula and Wienrich, Carolin and Hurtienne, Jörn}, keywords = {hurtienne}, title = {Form Follows Mental Models: Finding Instantiations of Image Schemas using a Design Research Approach}, year = 2022 }
• Wolf, Sara, Simon Luthe, Ilona Nord, and Jörn Hurtienne. “Unavailability: Food for Thought from Protestant Theology”. New York, NY, USA: Association for Computing Machinery, 2022. http://publications.wolfscloud.myds.me/2022-interactions-unavailability.pdf.
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  @misc{wolf2022unavailability, address = {New York, NY, USA}, author = {Wolf, Sara and Luthe, Simon and Nord, Ilona and Hurtienne, Jörn}, keywords = {hurtienne}, note = {https://interactions.acm.org/blog/view/unavailability-food-for-thought-from-protestant-theology}, publisher = {Association for Computing Machinery}, title = {Unavailability: Food for Thought from Protestant Theology}, type = {Online Database}, year = 2022 }
• Wolf, Sara, Frauke Moerike, Simon Luthe, Ilona Nord, and Jörn Hurtienne. “Spirituality at the Breakfast Table: Experiences of Christian Online Worship Services”. In Extended Abstracts of the 2022 CHI Conference on Human Factors in Computing Systems. CHI EA ’22. New Orleans, LA, USA: Association for Computing Machinery, 2022. https://doi.org/10.1145/3491101.3519856.
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  Since the COVID-19 pandemics, we have witnessed an increase in online worship services. Nevertheless, HCI has little insight into how technological mediation influences religious experiences and how technology should be designed for use in religious contexts. Therefore, we see a unique opportunity to understand better real-world experiences of technology use in religious rituals and, more specifically, in online worship services. Inspired by contextual design, We virtually observed and interviewed eight persons during and after participation in online worship services. We identified a field of tension between faith, everyday life, individuality, and community. The data suggests that current online worship service systems do not account for believers’ needs for community, faith, or extraordinariness. We discuss opportunities for future research and design, and aim to contribute to the understanding of online worship service experiences and the design of technology-mediated religious experiences.

  @inproceedings{wolf2022spirituality, abstract = {Since the COVID-19 pandemics, we have witnessed an increase in online worship services. Nevertheless, HCI has little insight into how technological mediation influences religious experiences and how technology should be designed for use in religious contexts. Therefore, we see a unique opportunity to understand better real-world experiences of technology use in religious rituals and, more specifically, in online worship services. Inspired by contextual design, We virtually observed and interviewed eight persons during and after participation in online worship services. We identified a field of tension between faith, everyday life, individuality, and community. The data suggests that current online worship service systems do not account for believers’ needs for community, faith, or extraordinariness. We discuss opportunities for future research and design, and aim to contribute to the understanding of online worship service experiences and the design of technology-mediated religious experiences.}, address = {New York, NY, USA}, author = {Wolf, Sara and Moerike, Frauke and Luthe, Simon and Nord, Ilona and Hurtienne, Jörn}, booktitle = {Extended Abstracts of the 2022 CHI Conference on Human Factors in Computing Systems}, keywords = {hurtienne}, publisher = {Association for Computing Machinery}, series = {CHI EA '22}, title = {Spirituality at the Breakfast Table: Experiences of Christian Online Worship Services}, year = 2022 }
• Gramlich, Johanna, Selina Pauli, Stephan Huber, Cordula Baur, and Jörn Hurtienne. “Fin, Whale, Coin and Flatterer: Exploring Tangibles for Air Traffic Control”. In Proceedings of the Sixteenth International Conference on Tangible, Embedded, and Embodied Interaction. TEI ’22. Daejeon, Republic of Korea: Association for Computing Machinery, 2022. https://doi.org/10.1145/3490149.3502260.
  • [ Abstract ]
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  Air traffic control (ATC) is a safety-critical work domain that has a history of applying tangible elements in its workstations. In the past, development was mostly technology-driven, which resulted in usability challenges like handling multiple input and output devices. In this work, we followed a user-centred design approach with air traffic controllers (ATCOs). Starting from the users’ need for haptic feedback, we developed a novel tangible interaction concept for ATC. We iterated a set of tangibles – Fin, Whale, Coin, and Flatterer – based on formative evaluations with 24 ATCOs. From our qualitative results we extracted dimensions relevant to ATCOs‘ user experience including familiarity, efficiency and engagement. Our results can provide guidance and inspiration for the design of future ATC interfaces.

  @inproceedings{10.1145/3490149.3502260, abstract = {Air traffic control (ATC) is a safety-critical work domain that has a history of applying tangible elements in its workstations. In the past, development was mostly technology-driven, which resulted in usability challenges like handling multiple input and output devices. In this work, we followed a user-centred design approach with air traffic controllers (ATCOs). Starting from the users’ need for haptic feedback, we developed a novel tangible interaction concept for ATC. We iterated a set of tangibles – Fin, Whale, Coin, and Flatterer – based on formative evaluations with 24 ATCOs. From our qualitative results we extracted dimensions relevant to ATCOs‘ user experience including familiarity, efficiency and engagement. Our results can provide guidance and inspiration for the design of future ATC interfaces.}, address = {New York, NY, USA}, author = {Gramlich, Johanna and Pauli, Selina and Huber, Stephan and Baur, Cordula and Hurtienne, Jörn}, booktitle = {Proceedings of the Sixteenth International Conference on Tangible, Embedded, and Embodied Interaction}, keywords = {hurtienne}, publisher = {Association for Computing Machinery}, series = {TEI '22}, title = {Fin, Whale, Coin and Flatterer: Exploring Tangibles for Air Traffic Control}, year = 2022 }
• Baur, Cordula, Carolin Wienrich, and Jörn Hurtienne. “Designing Data Physicalisations - With Physical Image Schema Instantiations”. In. https://ceur-ws.org/Vol-3328/workshop4.pdf.
  • [ BibTeX ]
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  @inproceedings{baur2022designing, author = {Baur, Cordula and Wienrich, Carolin and Hurtienne, Jörn}, keywords = {hurtienne}, title = {Designing Data Physicalisations - with physical Image Schema Instantiations}, year = 2022 }
• Wolf, Sara, Frauke Mörike, Diana Löffler, and Jörn Hurtienne. “‘I Did Digital Tidying up for a More Adult Stage of Life’: Ritualistic Technology Appropriations During Life Transitions”. Interacting With Computers 34, no. 5 (January 2022): 117-28. https://doi.org/10.1093/iwc/iwad001.
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  Life transitions, such as the transition from childhood to adulthood, are often accompanied by meaning-making actions such as rituals. Rituals increasingly involve the use of interactive technology. While previous research has focused on specific contexts or technologies, a bird’s eye view of the many appropriation styles during life transitions is missing. To identify the range of technology’s appropriations, we analysed stories from 84 participants and compared these across different life transitions and technologies. We identified three roles interactive technology can play during life transitions: the role of (i) a facilitator easing the accomplishment of tasks within life transitions, (ii) an enabler creating opportunities for new transition rituals and (iii) a social actor that itself is the trigger or the content of transition rituals. We propose the three roles as a classification scheme to structure existing and future research and reflect on the design challenges and evaluation approaches.

  @article{wolf2022digital, abstract = {Life transitions, such as the transition from childhood to adulthood, are often accompanied by meaning-making actions such as rituals. Rituals increasingly involve the use of interactive technology. While previous research has focused on specific contexts or technologies, a bird’s eye view of the many appropriation styles during life transitions is missing. To identify the range of technology’s appropriations, we analysed stories from 84 participants and compared these across different life transitions and technologies. We identified three roles interactive technology can play during life transitions: the role of (i) a facilitator easing the accomplishment of tasks within life transitions, (ii) an enabler creating opportunities for new transition rituals and (iii) a social actor that itself is the trigger or the content of transition rituals. We propose the three roles as a classification scheme to structure existing and future research and reflect on the design challenges and evaluation approaches.}, author = {Wolf, Sara and Mörike, Frauke and Löffler, Diana and Hurtienne, Jörn}, journal = {Interacting with Computers}, keywords = {hurtienne}, month = {01}, number = 5, pages = {117-128}, title = {‘I Did Digital Tidying up for a More Adult Stage of Life’: Ritualistic Technology Appropriations During Life Transitions}, volume = 34, year = 2022 }

• Maas, Franzisca, Sara Wolf, Anna Hohm, and Jörn Hurtienne. “Citizen Needs – To Be Considered: Requirements for Local Civic Participation Tools”. I-com 20, no. 2 (August 2021): 141–159. https://doi.org/10.1515/icom-2021-0013.
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  In this paper, we argue for and present an empirical study of putting citizens into focus during the early stages of designing tools for civic participation in a midsized German town. Drawing on Contextual and Participatory Design, we involved 105 participants by conducting interviews, using Photovoice and participating in a local neighbourhood meeting. Together with citizens, we built an Affinity Diagram, consolidated the data and identified key insights. As a result, we present and discuss different participation identities such as Motivated Activists, Convenience Participants or Companions and a collection of citizen needs for local civic participation, e. g., personal contact is irreplaceable for motivation, trust and mutual understanding, and some citizens preferred to “stumble across” information rather than actively searching for it. We use existing participation tools to demonstrate how individual needs could be addressed. Finally, we apply our insights to an example in our local context. We conclude that if we want to build digital tools that go beyond tokenistic, top-down ways of civic participation and that treat citizens as one homogeneous group, citizens need to be part of the design process right from the start. Supplemental material can be retrieved from https://osf.io/rxd7h/.

  @article{maas2021citizen, abstract = {In this paper, we argue for and present an empirical study of putting citizens into focus during the early stages of designing tools for civic participation in a midsized German town. Drawing on Contextual and Participatory Design, we involved 105 participants by conducting interviews, using Photovoice and participating in a local neighbourhood meeting. Together with citizens, we built an Affinity Diagram, consolidated the data and identified key insights. As a result, we present and discuss different participation identities such as Motivated Activists, Convenience Participants or Companions and a collection of citizen needs for local civic participation, e. g., personal contact is irreplaceable for motivation, trust and mutual understanding, and some citizens preferred to “stumble across” information rather than actively searching for it. We use existing participation tools to demonstrate how individual needs could be addressed. Finally, we apply our insights to an example in our local context. We conclude that if we want to build digital tools that go beyond tokenistic, top-down ways of civic participation and that treat citizens as one homogeneous group, citizens need to be part of the design process right from the start. Supplemental material can be retrieved from https://osf.io/rxd7h/.}, author = {Maas, Franzisca and Wolf, Sara and Hohm, Anna and Hurtienne, Jörn}, journal = {i-com}, keywords = {hurtienne}, month = {08}, number = 2, pages = {141–159}, publisher = {Walter de Gruyter GmbH}, title = {Citizen Needs – To Be Considered: Requirements for Local Civic Participation Tools}, volume = 20, year = 2021 }
• Hohm, Anna, Oliver Happel, Jörn Hurtienne, and Tobias Grundgeiger. ““It’s Okay, honey… shhh…”-The Media Equation and Computers-Are-Social-Actors-Hypothesis in Acute Care: ‘Ist Ja Gut, Schätzelein… shhh…’-Die Media Equation Und Computers-Are-Social-Actors-Hypothese in Der Akutmedizin”. In Mensch Und Computer 2021, 265-69. ACM, 2021. https://doi.org/10.1145/3473856.3474227.
  • [ BibTeX ]
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  @inbook{hohm2021honey, author = {Hohm, Anna and Happel, Oliver and Hurtienne, Jörn and Grundgeiger, Tobias}, booktitle = {Mensch und Computer 2021}, keywords = {hurtienne}, pages = {265-269}, publisher = {ACM}, title = {“It's okay, honey… shhh…”-The Media Equation and Computers-Are-Social-Actors-Hypothesis in Acute Care: “Ist ja gut, Schätzelein… shhh…”-Die Media Equation und Computers-Are-Social-Actors-Hypothese in der Akutmedizin}, year = 2021 }
• Grundgeiger, Tobias, Jörn Hurtienne, and Oliver Happel. “Why and How to Approach User Experience in Safety-Critical Domains: The Example of Healthcare”. Human Factors 63, no. 5 (2021): 821–832. https://doi.org/10.1177/0018720819887575.
  • [ BibTeX ]
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  @article{grundgeiger2021approach, author = {Grundgeiger, Tobias and Hurtienne, Jörn and Happel, Oliver}, booktitle = {Human Factors}, keywords = {hurtienne}, number = 5, pages = {821–832}, title = {Why and how to approach user experience in safety-critical domains: The example of healthcare}, volume = 63, year = 2021 }

• Hurtienne, Jörn, Franzisca Maas, Astrid Carolus, Daniel Reinhardt, Cordula Baur, and Carolin Wienrich. “Move&Find: The Value of Kinaesthetic Experience in a Casual Data Representation”. IEEE Computer Graphics and Applications 40, no. 6 (November 2020): 61-75. https://doi.org/10.1109/MCG.2020.3025385.
  • [ Abstract ]
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  The value of a data representation is traditionally judged based on aspects like effectiveness and efficiency that are important in utilitarian or work-related contexts. Most multisensory data representations, however, are employed in casual contexts where creativity, affective, physical, intellectual, and social engagement might be of greater value. We introduce Move&Find, a multisensory data representation in which people pedalled on a bicycle to exert the energy required to power a search query on Google's servers. To evaluate Move&Find, we operationalized a framework suitable to evaluate the value of data representations in casual contexts and experimentally compared Move&Find to a corresponding visualization. With Move&Find, participants achieved a higher understanding of the data. Move&Find was judged to be more creative and encouraged more physical and social engagement—components of value that would have been missed using more traditional evaluation frameworks.

  @article{9201404, abstract = {The value of a data representation is traditionally judged based on aspects like effectiveness and efficiency that are important in utilitarian or work-related contexts. Most multisensory data representations, however, are employed in casual contexts where creativity, affective, physical, intellectual, and social engagement might be of greater value. We introduce Move&Find, a multisensory data representation in which people pedalled on a bicycle to exert the energy required to power a search query on Google's servers. To evaluate Move&Find, we operationalized a framework suitable to evaluate the value of data representations in casual contexts and experimentally compared Move&Find to a corresponding visualization. With Move&Find, participants achieved a higher understanding of the data. Move&Find was judged to be more creative and encouraged more physical and social engagement—components of value that would have been missed using more traditional evaluation frameworks.}, author = {Hurtienne, Jörn and Maas, Franzisca and Carolus, Astrid and Reinhardt, Daniel and Baur, Cordula and Wienrich, Carolin}, journal = {IEEE Computer Graphics and Applications}, keywords = {hurtienne}, month = 11, number = 6, pages = {61-75}, title = {Move&Find: The Value of Kinaesthetic Experience in a Casual Data Representation}, volume = 40, year = 2020 }
• Klüber, Sara, Franzisca Maas, Anna Hohm, and Jörn Hurtienne. “Participant’s View: Short-Term Evaluation of Realizing PD Ideals”. In Proceedings of the 16th Participatory Design Conference 2020 - Participation(s) Otherwise - Volume 2, 138–142. PDC ’20. Manizales, Colombia: Association for Computing Machinery, 2020. https://doi.org/10.1145/3384772.3385145.
  • [ Abstract ]
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  Participatory Design (PD) has long been described as a way to democratize technology development by involving those affected by the outcomes. Besides a good fit of technology as the outcome, PD allows participants to ‘have a say’, and supports ‘mutual learning’ and ‘co-realization’. A diverse range of PD methods has been developed, but there is a shortage of empirical studies showing whether (and why) these methods help pursue PD ideals. We therefore report on a case study of a short-term evaluation approach that may exemplary close this gap, and that allowed us to gain more knowledge on how our method affected participants. Participants perceived moderate to high feelings of ‘having a say’, ‘mutual learning’, and ‘co-realization’. In future research, mutual learning may exemplarily be improved by introducing a changing peer-to-peer procedure to the method. The evaluation may further be advanced by taking expectations into account.

  @inproceedings{kluber2020participants, abstract = {Participatory Design (PD) has long been described as a way to democratize technology development by involving those affected by the outcomes. Besides a good fit of technology as the outcome, PD allows participants to ‘have a say’, and supports ‘mutual learning’ and ‘co-realization’. A diverse range of PD methods has been developed, but there is a shortage of empirical studies showing whether (and why) these methods help pursue PD ideals. We therefore report on a case study of a short-term evaluation approach that may exemplary close this gap, and that allowed us to gain more knowledge on how our method affected participants. Participants perceived moderate to high feelings of ‘having a say’, ‘mutual learning’, and ‘co-realization’. In future research, mutual learning may exemplarily be improved by introducing a changing peer-to-peer procedure to the method. The evaluation may further be advanced by taking expectations into account.}, address = {New York, NY, USA}, author = {Klüber, Sara and Maas, Franzisca and Hohm, Anna and Hurtienne, Jörn}, booktitle = {Proceedings of the 16th Participatory Design Conference 2020 - Participation(s) Otherwise - Volume 2}, keywords = {hurtienne}, pages = {138–142}, publisher = {Association for Computing Machinery}, series = {PDC '20}, title = {Participant's View: Short-Term Evaluation of Realizing PD Ideals}, year = 2020 }
• Kl"u}ber, Sara, Diana L"o}ffler, Marc Hassenzahl, Ilona Nord, and J"o}rn Hurtienne. “Designing Ritual Artifacts for Technology-Mediated Relationship Transitions”. In Proceedings of the Fourteenth International Conference on Tangible, Embedded, and Embodied Interaction, 349–361. TEI ’20. Sydney NSW, Australia: Association for Computing Machinery, 2020. https://doi.org/10.1145/3374920.3374937.
  • [ Abstract ]
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  • [ DOI ]
  Rituals are ubiquitous but not commonplace, help people to make sense of their life, and cultivate personal or social meaning. Although secularization and digitalization impact the occurrence of formal rituals, the need for marking life's transitions remains unchanged. New rituals emerge, such as marking relationship status by hanging love locks on bridges. Tangible technologies hold great potential for augmenting, changing, or enhancing ritual practices which often involve enactments and symbolic props. In this paper, we analyze individual stories of hanging love locks and derive six pointers for designing technology-mediated relationship transition rituals. We applied the pointers in the design of El Coraz'o}n, a tangible artifact for relationship transition rituals. The results of an evaluation with 20 sweethearts show that relationship rituals can be designed deliberately, that tangibles can shape ritual experiences and that technology-mediated rituals can provide people with new means of coping with relationship uncertainty.

  @inproceedings{kluber2020designing, abstract = {Rituals are ubiquitous but not commonplace, help people to make sense of their life, and cultivate personal or social meaning. Although secularization and digitalization impact the occurrence of formal rituals, the need for marking life's transitions remains unchanged. New rituals emerge, such as marking relationship status by hanging love locks on bridges. Tangible technologies hold great potential for augmenting, changing, or enhancing ritual practices which often involve enactments and symbolic props. In this paper, we analyze individual stories of hanging love locks and derive six pointers for designing technology-mediated relationship transition rituals. We applied the pointers in the design of El Coraz\'{o}n, a tangible artifact for relationship transition rituals. The results of an evaluation with 20 sweethearts show that relationship rituals can be designed deliberately, that tangibles can shape ritual experiences and that technology-mediated rituals can provide people with new means of coping with relationship uncertainty.}, address = {New York, NY, USA}, author = {Kl\"{u}ber, Sara and L\"{o}ffler, Diana and Hassenzahl, Marc and Nord, Ilona and Hurtienne, J\"{o}rn}, booktitle = {Proceedings of the Fourteenth International Conference on Tangible, Embedded, and Embodied Interaction}, keywords = {hurtienne}, pages = {349–361}, publisher = {Association for Computing Machinery}, series = {TEI '20}, title = {Designing Ritual Artifacts for Technology-Mediated Relationship Transitions}, year = 2020 }
• Reinhardt, Daniel, Cordula Baur, Sara Klüber, and Jörn Hurtienne. “MindPeaks: Formative Evaluation Method of Mindfulness Meditation Apps”. In Companion Publication of the 2020 ACM Designing Interactive Systems Conference, 37–42. DIS’ 20 Companion. Eindhoven, Netherlands: Association for Computing Machinery, 2020. https://doi.org/10.1145/3393914.3395855.
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  Today's busy lifestyle can make us feel overwhelmed. Mindfulness meditation supports our well-being by slowing things down and drawing our attention to the present moment. Accordingly, a wealth of guided mindfulness meditation apps have emerged in the past years. Despite the many apps and an increasing interest within the HCI literature, there is little consensus of how to evaluate these apps and how to derive opportunities for re-design from the results. Our new MindPeaks method utilizes electroencephalography (EEG) to link design elements to meditative states and the user`s self-regulation of attention. This information can help designers to understand and optimize the efficacy of, for example, applications supporting mindfulness meditation.

  @inproceedings{reinhardt2020mindpeaks, abstract = {Today's busy lifestyle can make us feel overwhelmed. Mindfulness meditation supports our well-being by slowing things down and drawing our attention to the present moment. Accordingly, a wealth of guided mindfulness meditation apps have emerged in the past years. Despite the many apps and an increasing interest within the HCI literature, there is little consensus of how to evaluate these apps and how to derive opportunities for re-design from the results. Our new MindPeaks method utilizes electroencephalography (EEG) to link design elements to meditative states and the user`s self-regulation of attention. This information can help designers to understand and optimize the efficacy of, for example, applications supporting mindfulness meditation.}, address = {New York, NY, USA}, author = {Reinhardt, Daniel and Baur, Cordula and Klüber, Sara and Hurtienne, Jörn}, booktitle = {Companion Publication of the 2020 ACM Designing Interactive Systems Conference}, keywords = {hurtienne}, pages = {37–42}, publisher = {Association for Computing Machinery}, series = {DIS' 20 Companion}, title = {MindPeaks: Formative Evaluation Method of Mindfulness Meditation Apps}, year = 2020 }

• Huber, Stephan, Alexander Bejan, Beate Radzey, and Jörn Hurtienne. “Proxemo or How to Evaluate User Experience for People With Dementia”. In Extended Abstracts of the 2019 CHI Conference on Human Factors in Computing Systems, 1–6. CHI EA ’19. Glasgow, Scotland Uk: Association for Computing Machinery, 2019. https://doi.org/10.1145/3290607.3313018.
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  Most user experience (UX) evaluation tools require users to self-reflect and to communicate their thoughts (e.g. thinking aloud, retrospective interviews, questionnaires). In the context of designing for people with dementia, however, conditions like aphasia and general cognitive decline restrict the applicability of these methods. In this paper, we report on the iterative design of Proxemo, a smartwatch app for the documentation of observed emotions in people with dementia. Evaluations of Proxemo in dementia care facilities showed that observers considered Proxemo easy to use and preferred it over note-taking on paper. The agreement between different coders was substantial (k = .71). We conclude that Proxemo is a promising tool for UX evaluations in the dementia context - and possibly beyond, but further research on the analysis of its generated data is required.

  @inproceedings{10.1145/3290607.3313018, abstract = {Most user experience (UX) evaluation tools require users to self-reflect and to communicate their thoughts (e.g. thinking aloud, retrospective interviews, questionnaires). In the context of designing for people with dementia, however, conditions like aphasia and general cognitive decline restrict the applicability of these methods. In this paper, we report on the iterative design of Proxemo, a smartwatch app for the documentation of observed emotions in people with dementia. Evaluations of Proxemo in dementia care facilities showed that observers considered Proxemo easy to use and preferred it over note-taking on paper. The agreement between different coders was substantial (k = .71). We conclude that Proxemo is a promising tool for UX evaluations in the dementia context - and possibly beyond, but further research on the analysis of its generated data is required.}, address = {New York, NY, USA}, author = {Huber, Stephan and Bejan, Alexander and Radzey, Beate and Hurtienne, Jörn}, booktitle = {Extended Abstracts of the 2019 CHI Conference on Human Factors in Computing Systems}, keywords = {hurtienne}, pages = {1–6}, publisher = {Association for Computing Machinery}, series = {CHI EA '19}, title = {Proxemo or How to Evaluate User Experience for People with Dementia}, year = 2019 }
• Huber, Stephan, Renate Berner, Martina Uhlig, Peter Klein, and Jörn Hurtienne. “Tangible Objects for Reminiscing in Dementia Care”. In Proceedings of the Thirteenth International Conference on Tangible, Embedded, and Embodied Interaction, 15–24. TEI ’19. Tempe, Arizona, USA: Association for Computing Machinery, 2019. https://doi.org/10.1145/3294109.3295632.
  • [ Abstract ]
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  Reminiscence in dementia care often does not make use of interactive technology. In this work we present a study conducted in two dementia care facilities aimed at developing prototypes for reminiscence. We conducted contextual inquiries over a week to learn how 80 people with varying stages of dementia reminisce throughout the day. We present resulting needs and three tangible prototypes designed to facilitate reminiscence. These prototypes - the pyramid, the set of drawers and the jukebox - were tested in three exploratory field studies. We elaborate on the features of the prototypes that facilitated communication and reminiscence and share insights from failures that need to be considered when designing tangibles in the dementia context. To visualize both positive and negative aspects we introduce a model of successful interaction in the dementia context.

  @inproceedings{10.1145/3294109.3295632, abstract = {Reminiscence in dementia care often does not make use of interactive technology. In this work we present a study conducted in two dementia care facilities aimed at developing prototypes for reminiscence. We conducted contextual inquiries over a week to learn how 80 people with varying stages of dementia reminisce throughout the day. We present resulting needs and three tangible prototypes designed to facilitate reminiscence. These prototypes - the pyramid, the set of drawers and the jukebox - were tested in three exploratory field studies. We elaborate on the features of the prototypes that facilitated communication and reminiscence and share insights from failures that need to be considered when designing tangibles in the dementia context. To visualize both positive and negative aspects we introduce a model of successful interaction in the dementia context.}, address = {New York, NY, USA}, author = {Huber, Stephan and Berner, Renate and Uhlig, Martina and Klein, Peter and Hurtienne, Jörn}, booktitle = {Proceedings of the Thirteenth International Conference on Tangible, Embedded, and Embodied Interaction}, keywords = {hurtienne}, pages = {15–24}, publisher = {Association for Computing Machinery}, series = {TEI '19}, title = {Tangible Objects for Reminiscing in Dementia Care}, year = 2019 }

• Huber, Stephan, Jan Preßler, and Joern Hurtienne. “Towards a Public Interface for Self-Determined Reminiscing in Residential Groups”. In DementiaLab 2018, 10 pages. https://s3-eu-west-1.amazonaws.com/pfigshare-u-files/17906795/Paper16DLab2018.pdf.
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  @inproceedings{RN514, author = {Huber, Stephan and Preßler, Jan and Hurtienne, Joern}, booktitle = {DementiaLab 2018}, keywords = {hurtienne}, pages = {10 pages}, title = {Towards a public interface for self-determined reminiscing in residential groups}, type = {Conference Proceedings}, year = 2018 }
• Huber, Stephan, and Jörn Hurtienne. “Design für Menschen Mit Demenz [Who Are the Users? – Design for People With Dementia]”. In. Poster presented at the Cluster Conference Zukunft der Pflege, 2018.
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  @conference{RN1985, author = {Huber, Stephan and Hurtienne, Jörn}, keywords = {hurtienne}, publisher = {Poster presented at the Cluster Conference Zukunft der Pflege}, title = {Design für Menschen mit Demenz [Who are the users? – Design for people with dementia]}, type = {Conference Presentation}, year = 2018 }
• Huber, Stephan, Alexander Bejan, Beate Radzey, Renate Berner, Patrizia Murko, and Jörn Hurtienne. “UX-Evaluationen in Der Erinnerungspflege Bei Demenz [UX Evaluations in Reminiscence Sessions for People With Dementia]”. In Mensch Und Computer 2018-Workshopband. https://doi.org/https://doi.org/10.18420/muc2018-ws11-0513.
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  • [ DOI ]
  @inproceedings{RN416, author = {Huber, Stephan and Bejan, Alexander and Radzey, Beate and Berner, Renate and Murko, Patrizia and Hurtienne, Jörn}, journal = {Mensch und Computer 2018-Workshopband}, keywords = {hurtienne}, title = {UX-Evaluationen in der Erinnerungspflege bei Demenz [UX evaluations in reminiscence sessions for people with dementia]}, type = {Conference Proceedings}, year = 2018 }

• Huber, Stephan, Renate Berner, Nam Ly-Tung, Jan Preßler, and Jörn Hurtienne. “Evaluation Eines Public Displays für Menschen Mit Demenz [Evaluation of a Public Display for People With Dementia]”. In Mensch Und Computer 2017-Workshopband. https://doi.org/10.18420/muc2017-ws17-0410.
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  • [ DOI ]
  @inproceedings{RN336, author = {Huber, Stephan and Berner, Renate and Ly-Tung, Nam and Preßler, Jan and Hurtienne, Jörn}, booktitle = {Mensch und Computer 2017-Workshopband}, keywords = {tung}, title = {Evaluation eines Public Displays für Menschen mit Demenz [Evaluation of a public display for people with dementia]}, type = {Conference Proceedings}, year = 2017 }
• Huber, Stephan, Jan Pressler, Nam Ly Tung, and Jörn Hurtienne. “Evaluating Interaction-Triggered Emotions in People With Dementia”. In Proceedings of the 2017 CHI Conference Extended Abstracts on Human Factors in Computing Systems, 2659–2667. CHI EA ’17. Denver, Colorado, USA: Association for Computing Machinery, 2017. https://doi.org/10.1145/3027063.3053251.
  • [ Abstract ]
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  Current User Experience (UX) tools are not applicable for evaluating the UX of people with moderate to severe dementia as communicating about self-reflection is beyond their abilities. Observational Quality of Live (QoL) methods are frequently used in the dementia context, but not designed for formative evaluations. In this paper we present Proxemo, a prototypical approach combining the strengths of methods from both domains. By enabling evaluators to accurately document emotions of people with dementia Proxemo overcomes the problem of UX tools requiring self-report and the vague timeframes of QoL methods. In a preliminary study experienced evaluators from the domains of UX and dementia interacted with the prototype intuitively and were keen on applying it in an evaluation. In future work we will optimize Proxemo for rating emotions of multiple users.

  @inproceedings{10.1145/3027063.3053251, abstract = {Current User Experience (UX) tools are not applicable for evaluating the UX of people with moderate to severe dementia as communicating about self-reflection is beyond their abilities. Observational Quality of Live (QoL) methods are frequently used in the dementia context, but not designed for formative evaluations. In this paper we present Proxemo, a prototypical approach combining the strengths of methods from both domains. By enabling evaluators to accurately document emotions of people with dementia Proxemo overcomes the problem of UX tools requiring self-report and the vague timeframes of QoL methods. In a preliminary study experienced evaluators from the domains of UX and dementia interacted with the prototype intuitively and were keen on applying it in an evaluation. In future work we will optimize Proxemo for rating emotions of multiple users.}, address = {New York, NY, USA}, author = {Huber, Stephan and Pressler, Jan and Tung, Nam Ly and Hurtienne, Jörn}, booktitle = {Proceedings of the 2017 CHI Conference Extended Abstracts on Human Factors in Computing Systems}, keywords = {hurtienne}, pages = {2659–2667}, publisher = {Association for Computing Machinery}, series = {CHI EA '17}, title = {Evaluating Interaction-Triggered Emotions in People with Dementia}, year = 2017 }
• Grundgeiger, Tobias, Julian Hester, Volker Held, and Jörn Hurtienne. “Beyond Knowledge Acquisition: Medical Device Training As a Cooperative Process”. In Companion of the 2017 ACM Conference on Computer Supported Cooperative Work and Social Computing, 187-90. Portland, Oregon, USA: ACM, 2017. https://doi.org/10.1145/3022198.3026315.
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  @conference{grundgeiger2017beyond, address = {Portland, Oregon, USA}, author = {Grundgeiger, Tobias and Hester, Julian and Held, Volker and Hurtienne, Jörn}, booktitle = {Companion of the 2017 ACM Conference on Computer Supported Cooperative Work and Social Computing}, keywords = {hurtienne}, pages = {187-190}, publisher = {ACM}, title = {Beyond Knowledge Acquisition: Medical Device Training as a Cooperative Process}, year = 2017 }
• Huber, Stephan, Jan Preßler, and Jörn Hurtienne. “Proxemo: A Demo-Presentation.”. In DementiaLab, Vol. 2. Dortmund, Germany, 2017. http://www.dementialabconference.com/Stories-from-Design-and-Research-2017/DementiaLabConference-Stories-from-Design-and-Research.pdf.
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  • [ URL ]
  @inproceedings{RN337, author = {Huber, Stephan and Preßler, Jan and Hurtienne, Jörn}, booktitle = {DementiaLab}, keywords = {hurtienne}, publisher = {Dortmund, Germany.}, title = {Proxemo: A Demo-Presentation.}, type = {Conference Proceedings}, volume = 2, year = 2017 }

• Ly, Nam Tung, Robert Tscharn, Jan Pressler, Stephan Huber, Samir Aknine, Audrey Serna, and Jörn Hurtienne. “Smart Lighting in Dementia Care Facility”. In Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing: Adjunct, 1636–1639. UbiComp ’16. Heidelberg, Germany: Association for Computing Machinery, 2016. https://doi.org/10.1145/2968219.2968526.
  • [ Abstract ]
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  The growing number of people at old ages (demographic change) entails more age-related deficits and diseases. One of them is dementia, a complex neurodegenerative syndrome, which affects patient's cognitive abilities (e.g. short-term memory, attention, problem-solving, language, and spatiotemporal orientation). As the people with dementia (PwD) get difficulty in using technology (explicitly control system), our research was aiming at context-awareness and implicit interaction using automatic/adaptive lighting via the internet of things. In this paper, we present our preliminary work and examples of applications in using lighting in dementia care context.

  @inproceedings{10.1145/2968219.2968526, abstract = {The growing number of people at old ages (demographic change) entails more age-related deficits and diseases. One of them is dementia, a complex neurodegenerative syndrome, which affects patient's cognitive abilities (e.g. short-term memory, attention, problem-solving, language, and spatiotemporal orientation). As the people with dementia (PwD) get difficulty in using technology (explicitly control system), our research was aiming at context-awareness and implicit interaction using automatic/adaptive lighting via the internet of things. In this paper, we present our preliminary work and examples of applications in using lighting in dementia care context.}, address = {New York, NY, USA}, author = {Ly, Nam Tung and Tscharn, Robert and Pressler, Jan and Huber, Stephan and Aknine, Samir and Serna, Audrey and Hurtienne, Jörn}, booktitle = {Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing: Adjunct}, keywords = {tung}, pages = {1636–1639}, publisher = {Association for Computing Machinery}, series = {UbiComp '16}, title = {Smart lighting in dementia care facility}, year = 2016 }
• Preßler, Jan, Stephan Huber, Nam Tung Ly, and Jörn Hurtienne. “Tangibles für Menschen Mit Demenz: Erinnerungen Zum Anfassen”. In Mensch Und Computer 2016–Workshopband.
  • [ BibTeX ]
  @inproceedings{RN232, author = {Preßler, Jan and Huber, Stephan and Ly, Nam Tung and Hurtienne, Jörn}, journal = {Mensch und Computer 2016–Workshopband}, keywords = {tung}, title = {Tangibles für Menschen mit Demenz: Erinnerungen zum Anfassen}, type = {Journal Article}, year = 2016 }
• Ly, Nam Tung, Jan Pre\ss{}ler, Dominik Gall, J"o}rn Hurtienne, and Stephan Huber. “Tangible Interaction Drawers for People With Dementia: Retrieving Living Experiences from past Memories”. In Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing: Adjunct, 157–160. UbiComp ’16. Heidelberg, Germany: Association for Computing Machinery, 2016. https://doi.org/10.1145/2968219.2971434.
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  Recently, available studies suggest that reminiscence activity can improve cognitive functions and/or mood of people with dementia (PwD). Most current approaches focus on two types: using physical items (e.g. their photos, belonging objects), or using technology (e.g. tablet application). Physical item solutions are associated with more effort as each individual needs their own set of items. Technology solutions are promising but even a device with three buttons may be too complicated for people with moderate-severe dementia [1]. They usually need support to use the application. Based on contextual design, we came up with a chest of drawers using tangible user interface and Ubicomp technologies that can be interactive and adaptive. This approach also lets PwD do reminiscence activity by themselves, consequently enhance their autonomy, independent, and quality of life.

  @inproceedings{10.1145/2968219.2971434, abstract = {Recently, available studies suggest that reminiscence activity can improve cognitive functions and/or mood of people with dementia (PwD). Most current approaches focus on two types: using physical items (e.g. their photos, belonging objects), or using technology (e.g. tablet application). Physical item solutions are associated with more effort as each individual needs their own set of items. Technology solutions are promising but even a device with three buttons may be too complicated for people with moderate-severe dementia [1]. They usually need support to use the application. Based on contextual design, we came up with a chest of drawers using tangible user interface and Ubicomp technologies that can be interactive and adaptive. This approach also lets PwD do reminiscence activity by themselves, consequently enhance their autonomy, independent, and quality of life.}, address = {New York, NY, USA}, author = {Ly, Nam Tung and Pre\ss{}ler, Jan and Gall, Dominik and Hurtienne, J\"{o}rn and Huber, Stephan}, booktitle = {Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing: Adjunct}, keywords = {tung}, pages = {157–160}, publisher = {Association for Computing Machinery}, series = {UbiComp '16}, title = {Tangible interaction drawers for people with dementia: retrieving living experiences from past memories}, year = 2016 }
• Winkler, Armin, Kristian Baumann, Stephan Huber, Robert Tscharn, and J"o}rn Hurtienne. “Evaluation of an Application Based on Conceptual Metaphors for Social Interaction Between Vehicles”. In Proceedings of the 2016 ACM Conference on Designing Interactive Systems, 1148–1159. DIS ’16. Brisbane, QLD, Australia: Association for Computing Machinery, 2016. https://doi.org/10.1145/2901790.2901876.
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  Due to an increasing level of automation whilst driving, users will gain additional spare time while travelling in the future. This allows passengers to indulge in non-driving activities, e.g. staying socially connected with their friends or entertaining themselves via mobile devices, which would otherwise be considered too distracting. To facilitate this, we designed an in-car infotainment system to replace the multiple mobile devices currently necessary to satisfy those needs. Our design approach employed a combination of Contextual Design methods and the Image Schema Theory for the first time ever in the automotive domain, which promises to be intuitive-to-use, and have innovative and inclusive interfaces. A first-time comparison with market leading products indicated higher efficiency, innovation scores and preferential scores while showing equal results for effectiveness, inclusivity and intuitive use. Furthermore we provide a set of conceptual metaphors which can inform future design and research efforts in the automotive domain.

  @inproceedings{10.1145/2901790.2901876, abstract = {Due to an increasing level of automation whilst driving, users will gain additional spare time while travelling in the future. This allows passengers to indulge in non-driving activities, e.g. staying socially connected with their friends or entertaining themselves via mobile devices, which would otherwise be considered too distracting. To facilitate this, we designed an in-car infotainment system to replace the multiple mobile devices currently necessary to satisfy those needs. Our design approach employed a combination of Contextual Design methods and the Image Schema Theory for the first time ever in the automotive domain, which promises to be intuitive-to-use, and have innovative and inclusive interfaces. A first-time comparison with market leading products indicated higher efficiency, innovation scores and preferential scores while showing equal results for effectiveness, inclusivity and intuitive use. Furthermore we provide a set of conceptual metaphors which can inform future design and research efforts in the automotive domain.}, address = {New York, NY, USA}, author = {Winkler, Armin and Baumann, Kristian and Huber, Stephan and Tscharn, Robert and Hurtienne, J\"{o}rn}, booktitle = {Proceedings of the 2016 ACM Conference on Designing Interactive Systems}, keywords = {hurtienne}, pages = {1148–1159}, publisher = {Association for Computing Machinery}, series = {DIS '16}, title = {Evaluation of an Application Based on Conceptual Metaphors for Social Interaction Between Vehicles}, year = 2016 }
• Huber, Stephan, Jan Preßler, and Jörn Hurtienne. “Anpassung Von Contextual Design für Den Kontext Demenz [Adaption of Contextual Design for the Dementia Context]”. In Mensch Und Computer 2016-Tagungsband. Gesellschaft für Informatik e.V, 2016. https://doi.org/10.18420/muc2016-mci-0235.
  • [ BibTeX ]
  • [ DOI ]
  @inproceedings{RN229, author = {Huber, Stephan and Preßler, Jan and Hurtienne, Jörn}, booktitle = {Mensch und Computer 2016-Tagungsband}, keywords = {hurtienne}, publisher = {Gesellschaft für Informatik e.V.}, title = {Anpassung von Contextual Design für den Kontext Demenz [Adaption of Contextual Design for the Dementia Context]}, type = {Conference Proceedings}, year = 2016 }

• Grundgeiger, Tobias, N. Roewer, J. Grundgeiger, J. Hurtienne, and O. Happel. “Body Posture During Simulated Tracheal Intubation: GlideScope® Videolaryngoscopy Vs Macintosh Direct Laryngoscopy for Novices and Experts”. Anaesthesia 70, no. 12 (2015): 1375-81. https://doi.org/10.1111/anae.13190.
  • [ Abstract ]
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  Tracheal intubation requires the anaesthetist to adopt an awkward body posture. To investigate how posture may be improved, we compared the effects of laryngoscopy technique (GlideScope® vs Macintosh blade) and experience (novices vs experts) on body posture angles and the Rapid Entire Body Assessment postural analysis score. Novices (25 medical students) and experts (26 anaesthetists) were video-recorded performing intubation in a manikin using both devices. The GlideScope resulted in smaller deflections for all analysed posture angles (all p values < 0.001) except the wrist compared with the Macintosh blade. Novices showed more trunk (p < 0.001) and neck (p = 0.002) flexion than experts. Using the GlideScope resulted in a lower Rapid Entire Body Assessment score compared with using the Macintosh blade (p < 0.001), indicating that the GlideScope resulted in body posture less likely to induce musculoskeletal injuries. From an ergonomic point of view, the GlideScope should be the preferred technique for laryngoscopy.

  @article{grundgeiger2015posture, abstract = {Tracheal intubation requires the anaesthetist to adopt an awkward body posture. To investigate how posture may be improved, we compared the effects of laryngoscopy technique (GlideScope® vs Macintosh blade) and experience (novices vs experts) on body posture angles and the Rapid Entire Body Assessment postural analysis score. Novices (25 medical students) and experts (26 anaesthetists) were video-recorded performing intubation in a manikin using both devices. The GlideScope resulted in smaller deflections for all analysed posture angles (all p values < 0.001) except the wrist compared with the Macintosh blade. Novices showed more trunk (p < 0.001) and neck (p = 0.002) flexion than experts. Using the GlideScope resulted in a lower Rapid Entire Body Assessment score compared with using the Macintosh blade (p < 0.001), indicating that the GlideScope resulted in body posture less likely to induce musculoskeletal injuries. From an ergonomic point of view, the GlideScope should be the preferred technique for laryngoscopy.}, author = {Grundgeiger, Tobias and Roewer, N. and Grundgeiger, J. and Hurtienne, J. and Happel, O.}, booktitle = {Anaesthesia}, keywords = {hurtienne}, number = 12, pages = {1375-81}, title = {Body posture during simulated tracheal intubation: GlideScope® videolaryngoscopy vs Macintosh direct laryngoscopy for novices and experts}, volume = 70, year = 2015 }