Chen Li

schoolHong Kong Polytechnic Universitybar_chart#9097 Global Rank

Total Papers

HCI Rank

#9097

Research Areas

Years Active

Recent Publications

Agentic Audio Moderators vs Humans in Think-Aloud Usability Testing

Agentic AI holds promise for usability testing, yet its role as an audio moderator in think-aloud protocols is not well understood. This study explores: (1) how to design and develop an agentic audio moderator for think-aloud usability testing, and (2) how participants moderated by an agentic moderator differ from tho…

UIST '25CorrespondingImmersion & Presence Research +1

Can You Move These Over There? Exploring an LLM-based VR Mover to Support Natural Multi-object Manipulation

In our daily lives, we naturally convey instructions for spatially manipulating objects using words and gestures. Transposing this form of interaction into virtual reality (VR) object manipulation can be beneficial. We propose VR Mover, an LLM-empowered multimodal interface that can understand and interpret the user’s…

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