Proceedings of Mensch und Computer 2023最新文献_第4页

Understanding the Effects of Perceived Avatar Appearance on Latency Sensitivity in Full-Body Motion-Tracked Virtual Reality 理解感知化身外观对全身运动跟踪虚拟现实延迟敏感性的影响

Proceedings of Mensch und Computer 2023 Pub Date : 2023-09-03 DOI: 10.1145/3603555.3603580

David Halbhuber, Martin Kocur, Alexander Kalus, Kevin Angermeyer, V. Schwind, N. Henze

{"title":"Understanding the Effects of Perceived Avatar Appearance on Latency Sensitivity in Full-Body Motion-Tracked Virtual Reality","authors":"David Halbhuber, Martin Kocur, Alexander Kalus, Kevin Angermeyer, V. Schwind, N. Henze","doi":"10.1145/3603555.3603580","DOIUrl":"https://doi.org/10.1145/3603555.3603580","url":null,"abstract":"Latency in virtual reality (VR) can decrease the feeling of presence and body ownership. How users perceive latency, however, is malleable and affected by the design of the virtual content. Previous work found that an avatar’s visual appearance, particularly its perceived fitness, can be leveraged to change user perception and behavior. Moreover, previous work investigating non-VR video games also demonstrated that controlling avatars that visually conform to users’ expectations associated with the avatars’ perceived characteristics increases the users’ latency tolerance. However, it is currently unknown if the avatar’s visual appearance can be used to modulate the users’ latency sensitivity in full-body motion-tracked VR. Therefore, we conducted two studies to investigate if the avatars’ appearance can be used to decrease the negative impact of latency. In the first study, 41 participants systematically determined two sets of avatars whose visual appearance is perceived to be more or less fit in two physically challenging tasks. In a second study (N = 16), we tested the two previously determined avatars (perceived to be more fit vs. perceived to be less fit) in the two tasks using VR with two levels of controlled latency (system vs. high). We found that embodying an avatar perceived as more fit significantly increases the participants’ physical performance, body ownership, presence, and intrinsic motivation. While we show that latency negatively affects performance, our results also suggest that the avatar’s visual appearance does not alter the effects of latency in VR.","PeriodicalId":132553,"journal":{"name":"Proceedings of Mensch und Computer 2023","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131263071","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Applying a Feature-Oriented Software Development Approach to Model Interaction Diversity 应用面向特征的软件开发方法建模交互多样性

Proceedings of Mensch und Computer 2023 Pub Date : 2023-09-03 DOI: 10.1145/3603555.3608539

David Gollasch, G. Weber

引用次数: 0

Conceptualization of the Understanding of Participation and Co-Creation in Interdisciplinary Research Groups developing Digital Health Technology: An Exploratory Study: Conceptualization of the Understanding of Participation and Co-Creation 数字健康技术跨学科研究小组参与与共同创造理解的概念化:一项探索性研究:参与与共同创造理解的概念化

Proceedings of Mensch und Computer 2023 Pub Date : 2023-09-03 DOI: 10.1145/3603555.3608572

A. Osterheider, Holger Klapperich, Elisabeth Stein, Tim Weiler, C. Endter, A. Huldtgren, Claudia Müller

{"title":"Conceptualization of the Understanding of Participation and Co-Creation in Interdisciplinary Research Groups developing Digital Health Technology: An Exploratory Study: Conceptualization of the Understanding of Participation and Co-Creation","authors":"A. Osterheider, Holger Klapperich, Elisabeth Stein, Tim Weiler, C. Endter, A. Huldtgren, Claudia Müller","doi":"10.1145/3603555.3608572","DOIUrl":"https://doi.org/10.1145/3603555.3608572","url":null,"abstract":"The healthcare sector's digital transformation necessitates the involvement of stakeholders through participation and co-creation processes. This study aims to investigate the understanding and implementation of participation and co-creation in the development of hybrid interaction technologies in healthcare. Eight interdisciplinary research projects were examined through semi-structured group interviews with 49 participants from academia, industry, and the application field. The interviews focused on participants' perspectives on project goals, user groups, access to the field, methods of participation and co-creation, and user motivation. The results highlight the diverse understandings of participation and co-creation, with some perceiving them as research-driven and others as already embedded in user-centered design. The projects emphasized user needs but often excluded stakeholders from collaborative decision-making. Challenges in achieving continuous involvement and co-decision were acknowledged. The findings underscore the need for reflexive practice and evaluation of participation and co-creation throughout the development process, as well as further research on participation across projects. By addressing these challenges and embracing participatory approaches, digital health applications can better address ethical concerns, build trust, and increase acceptance and adoption in the healthcare sector.","PeriodicalId":132553,"journal":{"name":"Proceedings of Mensch und Computer 2023","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128490459","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Implicit Smartphone Use Interventions to Promote Life-Technology Balance: An App-Market Survey, Design Space and the Case of Life-Relaunched 隐式智能手机使用干预促进生活与技术的平衡:应用程序市场调查，设计空间和生活重新启动的案例

Proceedings of Mensch und Computer 2023 Pub Date : 2023-09-03 DOI: 10.1145/3603555.3603578

Nada Terzimehic, Fiona Draxler, Mariam Ahsanpour, Albrecht Schmidt

{"title":"Implicit Smartphone Use Interventions to Promote Life-Technology Balance: An App-Market Survey, Design Space and the Case of Life-Relaunched","authors":"Nada Terzimehic, Fiona Draxler, Mariam Ahsanpour, Albrecht Schmidt","doi":"10.1145/3603555.3603578","DOIUrl":"https://doi.org/10.1145/3603555.3603578","url":null,"abstract":"The increasing emphasis on digital wellbeing (DW) underscores the significance of balancing technology use with other aspects of life. However, it remains unclear to what extent mobile DW apps support this balance by incorporating the life component. We conducted a systematic review of 152 mobile apps available on Google’s Playstore and found that current DW apps mainly focus on digital-centric actions, such as monitoring screen time and setting app limits, while overlooking everyday life activities that occur outside the smartphone. To address this limitation, we created Life-Relaunched, a smartphone launcher that adapts to users’ real-life contexts and activities implicitly. We then performed a preliminary study to examine the opportunities and challenges of incorporating implicit features into DW apps. The results of our study indicate that integrating implicit features can be advantageous in facilitating a balance between life and smartphone use. Nonetheless, it also emphasizes the challenges of user burden in establishing usage contexts initially.","PeriodicalId":132553,"journal":{"name":"Proceedings of Mensch und Computer 2023","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131045259","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

3, 2, 1 Start with Breastfeeding: Supporting Partner Involvement in Breastfeeding Education Through a Gamified Mobile App 3,2,1从母乳喂养开始:通过游戏化移动应用程序支持合作伙伴参与母乳喂养教育

Proceedings of Mensch und Computer 2023 Pub Date : 2023-09-03 DOI: 10.1145/3603555.3603557

Kymeng Tang, K. Gerling, Marnix Lijnen, Marten Geets, L. Geurts, Maria Aufheimer, Joke Muyldermans

引用次数: 0

Creating Accessibility 2.0 with Artificial Intelligence 用人工智能创造无障碍2.0

Proceedings of Mensch und Computer 2023 Pub Date : 2023-09-03 DOI: 10.1145/3603555.3608541

Ann-Kathrin Kubullek, Ayşegül Doğangün

引用次数: 0

Travel Experience in Public Transport: A Geospatial Analysis by Experience Mapping 公共交通的出行体验:基于体验地图的地理空间分析

Proceedings of Mensch und Computer 2023 Pub Date : 2023-09-03 DOI: 10.1145/3603555.3608537

Esther Bosch, Ricarda Luther, K. Ihme

引用次数: 0

Behind the Screens: Exploring Eye Movement Visualization to Optimize Online Teaching and Learning 屏幕背后:探索眼动可视化优化在线教学

Proceedings of Mensch und Computer 2023 Pub Date : 2023-09-03 DOI: 10.1145/3603555.3603560

Marian Sauter, Tobias Wagner, Teresa Hirzle, Bao Xin Lin, Enrico Rukzio, Anke Huckauf

{"title":"Behind the Screens: Exploring Eye Movement Visualization to Optimize Online Teaching and Learning","authors":"Marian Sauter, Tobias Wagner, Teresa Hirzle, Bao Xin Lin, Enrico Rukzio, Anke Huckauf","doi":"10.1145/3603555.3603560","DOIUrl":"https://doi.org/10.1145/3603555.3603560","url":null,"abstract":"The effective delivery of e-learning depends on the continuous monitoring and management of student attention. While instructors in traditional classroom settings can easily assess crowd attention through gaze cues, these cues are largely unavailable in online learning environments. To address this challenge and highlight the significance of our study, we collected eye movement data from twenty students and developed four visualization methods: (a) a heat map, (b) an ellipse map, (c) two moving bars, and (d) a vertical bar, which were overlaid on 13 instructional videos. Our results revealed unexpected preferences among the instructors. Contrary to expectations, they did not prefer the established heat map and vertical bar for live online instruction. Instead, they chose the less intrusive ellipse visualization. Nevertheless, the heat map remained the preferred choice for retrospective analysis due to its more detailed information. Importantly, all visualizations were found to be useful and to help restore emotional connections in online learning. In conclusion, our innovative visualizations of crowd attention show considerable potential for a wide range of applications, extending beyond e-learning to all online presentations and retrospective analyses. The significant results of our study underscore the critical role these visualizations will play in enhancing both the effectiveness and emotional connectedness of future e-learning experiences, thereby facilitating the educational landscape.","PeriodicalId":132553,"journal":{"name":"Proceedings of Mensch und Computer 2023","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133032733","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Interactive Soundscape Tabletop to Promote Immersive Sound Experiences for People Living With Dementia and Their Caregivers 交互式声景桌面为痴呆症患者及其护理人员提供沉浸式声音体验

Proceedings of Mensch und Computer 2023 Pub Date : 2023-09-03 DOI: 10.1145/3603555.3609317

Patrizia Held, Florian Röhrl, Norbert Schnell

引用次数: 0

Creating Routes for Landmark-Training with the CompanionApp: A Pilot User Study 创建路线的里程碑式训练与同伴应用程序:试点用户研究

Proceedings of Mensch und Computer 2023 Pub Date : 2023-09-03 DOI: 10.1145/3603555.3608557

Tom Lorenz, L. Münch, Patrick Adair, Ina Schiering, S. V. Müller

引用次数: 0