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cs.HC2024
Proxona: Supporting Creators' Sensemaking and Ideation with LLM-Powered Audience Personas
Yoonseo Choi, Eun Jeong Kang, Seulgi Choi +2
A content creator's success depends on understanding their audience, but existing tools fail to provide in-depth insights and actionable feedback necessary for effectively targetin…
cs.HC2024
VIVID: Human-AI Collaborative Authoring of Vicarious Dialogues from Lecture Videos
Seulgi Choi, Hyewon Lee, Yoonjoo Lee +1
The lengthy monologue-style online lectures cause learners to lose engagement easily. Designing lectures in a "vicarious dialogue" format can foster learners' cognitive activities…
cs.HC2023
EmphasisChecker: A Tool for Guiding Chart and Caption Emphasis
Dae Hyun Kim, Seulgi Choi, Juho Kim +2
Recent work has shown that when both the chart and caption emphasize the same aspects of the data, readers tend to remember the doubly-emphasized features as takeaways; when there…