Yuheng Wu

schoolUniversity of Wisconsin - Madisonbar_chart#7409 Global Rank

Total Papers

HCI Rank

#7409

Research Areas

Years Active

Recent Publications

NaviNote: Enabling In-situ Spatial Annotation Authoring to Support Exploration and Navigation for Blind and Low Vision People

GPS and smartphones enable users to place location-based annotations, capturing rich environmental context. Previous research demonstrates that blind and low vision (BLV) people can use annotations to explore unfamiliar areas. However, current commercial systems allowing BLV users to create annotations have never been…

CHI '264th AuthorHuman-LLM Collaboration +1

AskNow: An LLM-powered Interactive System for Real-Time Question Answering in Large-Scale Classrooms

In large-scale classrooms, students often struggle to ask questions due to limited instructor attention and social pressure. Based on findings from a formative study with 24 students and 12 instructors, we designed AskNow, an LLM-powered system that enables students to ask questions and receive real-time, context-awar…

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