Publications (7)
"May I Speak?": Multi-modal Attention Guidance in Social VR Group Conversations
Geonsun Lee, Dae Yeol Lee, Guan-Ming Su +1
In this paper, we present a novel multi-modal attention guidance method designed to address the challenges of turn-taking dynamics in meetings and enhance group conversations withi…
Zero-Shot Personalized Camera Motion Control for Image-to-Video Synthesis
Pooja Guhan, Divya Kothandaraman, Geonsun Lee +3
Specifying nuanced and compelling camera motion remains a significant hurdle for non-expert creators using generative tools, creating an "expressive gap" where generic text prompts…
VRDoc: Gaze-based Interactions for VR Reading Experience
Geonsun Lee, Jennifer Healey, Dinesh Manocha
Virtual reality (VR) offers the promise of an infinite office and remote collaboration, however, existing interactions in VR do not strongly support one of the most essential tasks…
DocuBits: VR Document Decomposition for Procedural Task Completion
Geonsun Lee, Jennifer Healey, Dinesh Manocha
Reading monolithic instructional documents in VR is often challenging, especially when tasks are collaborative. Here we present DocuBits, a novel method for transforming monolithic…
Sensible Agent: A Framework for Unobtrusive Interaction with Proactive AR Agents
Geonsun Lee, Min Xia, Nels Numan +9
Proactive AR agents promise context-aware assistance, but their interactions often rely on explicit voice prompts or responses, which can be disruptive or socially awkward. We intr…
Since U Been Gone: Augmenting Context-Aware Transcriptions for Re-engaging in Immersive VR Meetings
Geonsun Lee, Yue Yang, Jennifer Healey +1
Maintaining engagement in immersive meetings is challenging, particularly when users must catch up on missed content after disruptions. While transcription interfaces can help, tab…
XR Blocks: Accelerating Human-centered AI + XR Innovation
David Li, Nels Numan, Xun Qian +17
We are on the cusp where Artificial Intelligence (AI) and Extended Reality (XR) are converging to unlock new paradigms of interactive computing. However, a significant gap exists b…