Ziyi Xia

schoolUniversity of British Columbiabar_chart#5310 Global Rank

Total Papers

HCI Rank

#5310

Research Areas

Years Active

Recent Publications

GaussianNexus: Room-Scale Real-Time AR/VR Telepresence with Gaussian Splatting

Telepresence systems with AR/VR immerse a remote user in a local physical environment, enabling virtual travel, remote guidance, and collaborative design. Contemporary systems typically rely on 360° video or RGB-D reconstruction—each with trade-offs between visual fidelity and spatial perception. Emerging rendering te…

CHI '251st AuthorOn-Skin Display & On-Skin Input +1

HaloTouch: Using IR Multi-Path Interference to Support Touch Interactions with General Surfaces

Sensing touch on arbitrary surfaces has long been a goal of ubiquitous computing, but often requires instrumenting the surface. Depth camera-based systems have emerged as a promising solution for minimizing instrumentation, but at the cost of high touch-down detection error rates, high touch latency, and high minimum…

UIST '243rd AuthorSocial & Collaborative VR +2

VirtualNexus: Enhancing 360-Degree Video AR/VR Collaboration with Environment Cutouts and Virtual Replicas

Asymmetric AR/VR collaboration systems bring a remote VR user to a local AR user’s physical environment, allowing them to communicate and work within a shared virtual/physical space. Such systems often display the remote environment through 3D reconstructions or 360° videos. While 360° cameras stream an environment in…

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