Tianyi Xiao

schoolETH Zurichbar_chart#7279 Global Rank

Total Papers

HCI Rank

#7279

Research Areas

Years Active

Recent Publications

CoMap: A Collaborative 3D Sketch Mapping Game to Engage Spatial Communication in Search and Rescue

Search and rescue (SAR) is a complex teamwork environment that requires efficient spatial communication between commanders and field teams with heterogeneous perspectives and asymmetric information. Maps are central artifacts in SAR, yet they are also a space of technological tension due to constantly changing situati…

CHI '251st AuthorAR Navigation & Context Awareness +2

Sketch2Terrain: AI-Driven Real-Time Terrain Sketch Mapping in Augmented Reality

Sketch mapping is an effective technique to externalize and communicate spatial information. However, it has been limited to 2D mediums, making it difficult to represent 3D information, particularly for terrains with elevation changes. We present Sketch2Terrain, an intuitive generative-3D-sketch-mapping system combini…

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