1,954 research outputs found
Investigating the Effect of Orientation and Visual Style on Touchscreen Slider Performance
No full textSliders are one of the most fundamental components usedin touchscreen user interfaces (UIs). When entering datausing a slider, errors occur due e.g. to visual perception,resulting in inputs not matching what is intended by the user.However, it is unclear if the errors occur uniformly acrossthe full range of the slider or if there are systematic offsets.We conducted a study to assess the errors occurring whenentering values with horizontal and vertical sliders as wellas two common visual styles. Our results reveal significanteffects of slider orientation and style on the precision of theentered values. Furthermore, we identify systematic offsetsthat depend on the visual style and the target value. As theerrors are partially systematic, they can be compensated toimprove users’ precision. Our findings provide UI designerswith data to optimize user experiences in the wide varietyof application areas where slider based touchscreen input isused
Hybrid Online Survey System with Real-Time Moderator Chat
Full text linkOnline surveys present a quick and efficient method to collect user experience data. However, they are less effective at extracting qualitative data. Due to response fatigue when answering open-ended questions, the quality of responses may be poor, and participants can skip answering individual questions, or drop out from the survey entirely, potentially introducing bias. To address these challenges, we developed a prototype tool that enables a test moderator to initiate a chat intervention with a participant at any point during the completion of an online survey. Through this approach, participants can be prompted to return to complete unanswered questions or provide clarification to given answers. A functional prototype system has been implemented and, as future work, will be evaluated with a variety of content and question types
Tangible Explainable AI - an Initial Conceptual Framework
Full text linkArtificial Intelligence (AI) solutions are becoming prevalent in almost all aspects of human life. However, their acceptance may be limited by a lack of transparency of how the AI works. Explainable AI (XAI) aims to provide the users of AI systems with an understanding of why decisions are made, increasing trust in the system. To date, research into XAI has focused on the use of graphical user interfaces, presenting numerical, textual or graphical explanations. However, AI is increasingly being used in systems that include physical devices, and hence the need for explainability in physical or tangible user interfaces (TUI) is also increasing. We present an initial conceptual framework for tangible explainable AI (TangXAI), which identifies the potential approaches of communicating XAI through physical artifacts, using the concepts of data physicalization and tangible interaction. The framework provides a basis into which ongoing research of tangible explainable AI can be mapped and related research gaps identified
Dr. Ashley Austin - Faculty Author Interview
No full textDr. Ashley Austin, Assistant Professor of Accounting, discusses a recent article in Contemporary Accounting Research, entitled “Improving Auditors’ Consideration of Evidence Contradicting Management’s Estimate Assumptions.” Dr. Austin’s research interests involve using experimental methods to understand and improve auditors’ judgments and decision making, with a focus on how to motivate auditors to exercise professional skepticism and be alert to fraud throughout the audit
Data Set of Psychiatry Journal Author Guidelines for Case Reports
No full textData set for psychiatry journal author guidelines for case report
Comparing VR and Desktop 360 Video Museum Tours
Full text linkWe investigate the user experience of taking a remote museum tour with 360 video technologies. We compare the experience of viewing a 360 video feed on a laptop screen vs. a 360 virtual reality (VR) video experienced through a head-mounted display (HMD). Our salient findings from a user study (n = 10) highlight that HMD VR provides a better immersion and sense of control for users. However, the HMD VR user experience suffers from the lack of personal contact, such as eye contact with the guide, discontinuities in the visual presentation, and missing multimodal contextual cues. The research contributes to the design of remote tourism services
Ashley Judd and Candelaria Silva discuss, Bittersweet Humanitarianism at Ford Hall Forum, video recording, 4/8/2011
No full textAshley Judd, award-winning actress, humanitarian, and author of All That Is Bitter and Sweet joins moderator Candelaria Silva, author and Roxbury Film Festival founder, to discuss Judd\u27s experiences in feminist social justice work to discover the relationship between healing oneself and healing others.https://dc.suffolk.edu/fhf-av/1107/thumbnail.jp
Preface to the Proceedings of the Workshop “New Trends in HCI and Sports” held at MobileHCI ‘22
No full textThe contemporary digitalization of the sports experience brought new challenges for the HCI community. HCI researchers started exploring how mobile and wearable devices could support the physical, social, and environmental aspects of sports, while technological transformations like the metaverse, inbodied technologies, and AI have recently paved the way for augmented humans, esports, new forms of sociality, and new ways to engage the sports audience. In this preface, we present the papers accepted to the workshop Net Trends in HCI and Sports, held in conjunction with MobileHCI ‘22, which precisely attempted to deal with the recent advancements in technology used in the sports domain
A Personal Visit with Ashley Bryan
No full textDunkley describes her meeting with Ashley Bryan, children\u27s author, illustrator, and historian
Jonathan Ashley-Smith: mentor, role model, inspiration
Full text linkJonathan Ashley-Smith has been such a prominent player in the field of conservation that he has had an impact on many people’s careers. He has certainly been an inspiration for this author who presents a personal overview of the many ways in which Ashley-Smith helped steer my path
- …
