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- posterApril 2022
“Alexa, Do You Want to Build a Snowman?” Characterizing Playful Requests to Conversational Agents
CHI EA '22: Extended Abstracts of the 2022 CHI Conference on Human Factors in Computing SystemsArticle No.: 423, Pages 1–7https://doi.org/10.1145/3491101.3519870Conversational Agents (CAs) such as Apple’s Siri and Amazon’s Alexa are well-suited for task-oriented interactions (“Call Jason”), but other interaction types are often beyond their capabilities. One notable example is playful requests: for example, ...
- posterApril 2022
Is This Flight Headed Downtown? : User Experience Considerations for Urban Air Mobility
CHI EA '22: Extended Abstracts of the 2022 CHI Conference on Human Factors in Computing SystemsArticle No.: 246, Pages 1–7https://doi.org/10.1145/3491101.3519852Urban Air Mobility (UAM) is an emerging form of aerial transport and is expected to pave the way for a new mobility experience. In order for UAM to be successfully integrated into the current urban transportation system, user experience (UX) ...
- posterApril 2022
Empathy in Design Scale: Development and Initial Insights
CHI EA '22: Extended Abstracts of the 2022 CHI Conference on Human Factors in Computing SystemsArticle No.: 373, Pages 1–7https://doi.org/10.1145/3491101.3519848Empathy towards users is crucial to the design of user-centered technologies and services. Previous research focused on defining empathy and its role in the design process for triggering empathy for end-users. However, there is a lack of empathy ...
- posterApril 2022
Watch Your Flavors: Augmenting People’s Flavor Perceptions and Associated Emotions based on Videos Watched while Eating
CHI EA '22: Extended Abstracts of the 2022 CHI Conference on Human Factors in Computing SystemsArticle No.: 429, Pages 1–8https://doi.org/10.1145/3491101.3519846People engage in different activities while eating alone, such as watching television or scrolling through social media on their phones. However, the impacts of these visual contents on human cognitive processes, particularly related to flavor ...
- posterApril 2022
VR-Based Kinematic Assessments: Examining the Effects of Task Properties on Arm Movement Kinematics
CHI EA '22: Extended Abstracts of the 2022 CHI Conference on Human Factors in Computing SystemsArticle No.: 413, Pages 1–8https://doi.org/10.1145/3491101.3519841In recent years, virtual reality (VR) technology has shown promise as a means of delivering rehabilitative care to restore arm function in stroke patients. At the same time, limitations of traditional clinical scales for measuring arm function recovery ...
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- posterApril 2022
Multi-modal Conversational Search for People with Intellectual Disability: An Exploratory Study
CHI EA '22: Extended Abstracts of the 2022 CHI Conference on Human Factors in Computing SystemsArticle No.: 304, Pages 1–6https://doi.org/10.1145/3491101.3519821Like us all, people with intellectual disability are self-motivated learning and are enthusiastic information seekers. However, there are some technical challenges for people with intellectual disability when accessing required information and ...
- posterApril 2022
The Impact of Motion Scaling and Haptic Guidance on Operators’ Workload and Performance in Teleoperation
- Soran Parsa,
- Horia A. Maior,
- Alex Reeve Elliott Thumwood,
- Max L Wilson,
- Marc Hanheide,
- Amir Ghalamzan Esfahani
CHI EA '22: Extended Abstracts of the 2022 CHI Conference on Human Factors in Computing SystemsArticle No.: 253, Pages 1–7https://doi.org/10.1145/3491101.3519814The use of human operator managed robotics, especially for safety critical work, includes a shift from physically demanding to mentally challenging work, and new techniques for Human-Robot Interaction are being developed to make teleoperation easier ...
- posterApril 2022
Living Documents: Designing for User Agency over Automated Text Summarization
CHI EA '22: Extended Abstracts of the 2022 CHI Conference on Human Factors in Computing SystemsArticle No.: 394, Pages 1–6https://doi.org/10.1145/3491101.3519810Text summarization is an example of a complex algorithm with a single direct input to output user operation. As different types of users e.g. students, journalists, etc. adopt these algorithms, it is imperative that user experience with text ...
- posterApril 2022
Effect of Contact Points Feedback on Two-Thumb Touch Typing in Virtual Reality
CHI EA '22: Extended Abstracts of the 2022 CHI Conference on Human Factors in Computing SystemsArticle No.: 425, Pages 1–6https://doi.org/10.1145/3491101.3519794Two-thumb touch typing (4T) is a touchpad-based text-entry technique also used in virtual reality (VR) systems. However, the performance of 4T in VR is far below that of 4T in a real environment, such as on a smartphone. Unlike “real 4T”, 4T in VR ...
- posterApril 2022
Designing for Families as Adaptive Systems: Collaborative Emotional Support and Resilience in the Children's Hospital
CHI EA '22: Extended Abstracts of the 2022 CHI Conference on Human Factors in Computing SystemsArticle No.: 444, Pages 1–8https://doi.org/10.1145/3491101.3519787When a child is admitted to the hospital with a critical illness, their family must adapt and manage care and stress. HCI and Computer-Supported Cooperative Work (CSCW) technologies have shown the potential for collaborative technologies to support and ...
- posterApril 2022
Are You Tired? I am: Trying to Understand Privacy Fatigue of Social Media Users
CHI EA '22: Extended Abstracts of the 2022 CHI Conference on Human Factors in Computing SystemsArticle No.: 378, Pages 1–7https://doi.org/10.1145/3491101.3519778Privacy fatigue is a new perspective to explain the discrepancy between individual attitude and behavior, i.e., privacy paradox. Fatigued users are powerless about privacy decisions, and thus ”forced to accept” or ”regardless of it”. In order to ...
- posterApril 2022
Using Virtual Reality to Design and Evaluate a Lunar Lander: The EL3 Case Study
- Tommy Nilsson,
- Flavie Rometsch,
- Andrea Emanuele Maria Casini,
- Enrico Guerra,
- Leonie Becker,
- Andreas Treuer,
- Paul de Medeiros,
- Hanjo Schnellbaecher,
- Anna Vock,
- Aidan Cowley
CHI EA '22: Extended Abstracts of the 2022 CHI Conference on Human Factors in Computing SystemsArticle No.: 229, Pages 1–7https://doi.org/10.1145/3491101.3519775The European Large Logistics Lander (EL3) is being designed to carry out cargo delivery missions in support of future lunar ground crews. The capacity of virtual reality (VR) to visualize and interactively simulate the unique lunar environment makes it ...
- posterApril 2022
Trust in Human-AI Interaction: Scoping Out Models, Measures, and Methods
CHI EA '22: Extended Abstracts of the 2022 CHI Conference on Human Factors in Computing SystemsArticle No.: 254, Pages 1–7https://doi.org/10.1145/3491101.3519772Trust has emerged as a key factor in people's interactions with AI-infused systems. Yet, little is known about what models of trust have been used and for what systems: robots, virtual characters, smart vehicles, decision aids, or others. Moreover, ...
- posterApril 2022
Fontana: Triggering Physical Activity and Social Connectedness through an Interactive Water Installation
CHI EA '22: Extended Abstracts of the 2022 CHI Conference on Human Factors in Computing SystemsArticle No.: 462, Pages 1–7https://doi.org/10.1145/3491101.3519765Promoting healthy and active lifestyles is an important objective for many governing agencies. The design of active urban environments can be an effective tool to encourage more active behaviors and water features can attract people, improving their ...
- posterApril 2022
Understanding User Mental Models Through App Sketches from Memory
CHI EA '22: Extended Abstracts of the 2022 CHI Conference on Human Factors in Computing SystemsArticle No.: 418, Pages 1–6https://doi.org/10.1145/3491101.3519753User-generated sketches serve as a powerful lens for understanding users’ mental models of apps and services. Inspired by research on hand-drawn maps of cities, we conducted an exploratory study in which 123 participants drew the interface of a popular ...
- posterApril 2022
Stranger Screens: Exploring the Application Themes for Interactive Freeform Devices
CHI EA '22: Extended Abstracts of the 2022 CHI Conference on Human Factors in Computing SystemsArticle No.: 447, Pages 1–5https://doi.org/10.1145/3491101.3519707Advanced technologies are increasingly enabling the creation of freeform devices: interactive devices with non-rectangular form-factors. We explore the applications they inspire and how users may interact with such freeform devices. In a week-long ...
- posterApril 2022
Measuring the User Experience of Vibrotactile Feedback on the Finger, Wrist, and Forearm for Touch Input on Large Displays
CHI EA '22: Extended Abstracts of the 2022 CHI Conference on Human Factors in Computing SystemsArticle No.: 286, Pages 1–7https://doi.org/10.1145/3491101.3519704We examine vibrotactile feedback delivered on the finger, wrist, and forearm with the goal of enriching the experience of touch input interactions with public displays. We focus on understanding the user experience of such interactions, which we ...
- posterApril 2022
“Reality Anchors”: Bringing Cues from Reality into VR on Public Transport to Alleviate Safety and Comfort Concerns
CHI EA '22: Extended Abstracts of the 2022 CHI Conference on Human Factors in Computing SystemsArticle No.: 383, Pages 1–6https://doi.org/10.1145/3491101.3519696Virtual Reality (VR) headsets have the unique capability to create private virtual content anywhere around the user, going beyond the capacities of traditional devices, but are not widely used while travelling, due to safety and comfort concerns. ...
- posterApril 2022
Prospective Consent: The Effect of Framing on Cookie Consent Decisions
CHI EA '22: Extended Abstracts of the 2022 CHI Conference on Human Factors in Computing SystemsArticle No.: 400, Pages 1–6https://doi.org/10.1145/3491101.3519687Prospect theory is a behavioral model of how people make decisions in the presence of risk; this work explores the application of prospect theory, particularly the reference-dependence effect, to user interactions with cookie banners. We identify two ...
- posterApril 2022
To Flip or Not to Flip: Conformity Effect Across Cultures
CHI EA '22: Extended Abstracts of the 2022 CHI Conference on Human Factors in Computing SystemsArticle No.: 370, Pages 1–7https://doi.org/10.1145/3491101.3519662In group decision-making, we can frequently observe that an individual adapts their behavior or belief to fit in with the group’s majority opinion. This phenomenon has been widely observed to exist especially against an objectively correct answer—in ...