3 papers
cs.HC2026
Dynamic Multimodal Expression Generation for LLM-Driven Pedagogical Agents: From User Experience Perspective
Ninghao Wan, Jiarun Song, Fuzheng Yang
In virtual reality (VR) educational scenarios, Pedagogical agents (PAs) enhance immersive learning through realistic appearances and interactive behaviors. However, most existing P…
cs.MM2026
TPIFM: A Task-Aware Model for Evaluating Perceptual Interaction Fluency in Remote AR Collaboration
Jiarun Song, Ninghao Wan, Fuzheng Yang +1
Remote Collaborative Augmented Reality (RCAR) enables geographically distributed users to collaborate by integrating virtual and physical environments. However, because RCAR relies…
cs.HC2026
From Perception to Cognition: How Latency Affects Interaction Fluency and Social Presence in VR Conferencing
Jiarun Song, Ninghao Wan, FuZheng Yang +1
Virtual reality (VR) conferencing has the potential to provide geographically dispersed users with an immersive environment, enabling rich social interactions and user experience u…