46 citations · 52 across the 7 of their papers we have counts for
6 papers · 1 filter
Negotiating Ontological Boundaries in User-Authored Personal Sensing Systems
Nava Haghighi, Danielle Olson, Halden Lin +4
Designed artifacts are ontological, shaping, and at times limiting, what becomes possible or imaginable. One path toward mitigating such foreclosures is giving people power over ho…
"What Are You Really Trying to Do?": Co-Creating Life Goals from Everyday Computer Use
Shardul Sapkota, Matthew Jörke, Zane Sabbagh +3
Recent advances in user modeling make it feasible to conduct open-ended inference over a person's everyday computer use. Despite longstanding visions of systems that deeply underst…
Making Videos Accessible for Blind and Low Vision Users Using a Multimodal Agent Video Player
Adriana Olmos, Anoop K. Sinha, Renelito Delos Santos +5
Video content remains largely inaccessible to blind and low-vision (BLV) users. To address this, we introduce a prototype that leverages a multimodal agent - powered by a novel con…
Bloom: Designing for LLM-Augmented Behavior Change Interactions
Matthew Jörke, Defne Genç, Valentin Teutschbein +7
Large language models (LLMs) offer novel opportunities to support health behavior change, yet existing work has narrowly focused on text-only interactions. Building on decades of H…
Ontologies in Design: How Imagining a Tree Reveals Possibilites and Assumptions in Large Language Models
Nava Haghighi, Sunny Yu, James Landay +1
Amid the recent uptake of Generative AI, sociotechnical scholars and critics have traced a multitude of resulting harms, with analyses largely focused on values and axiology (e.g.,…
GPTCoach: Towards LLM-Based Physical Activity Coaching
Matthew Jörke, Shardul Sapkota, Lyndsea Warkenthien +4
Mobile health applications show promise for scalable physical activity promotion but are often insufficiently personalized. In contrast, health coaching offers highly personalized…