Zihang Ao

schoolTsinghua Universitybar_chart#7413 Global Rank

Total Papers

HCI Rank

#7413

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Years Active

Recent Publications

PianoBand: A Multimodal Wristband Interface for Portable Piano Interaction

Traditional pianos are inherently non-portable, restricting everyday accessibility and on-demand creativity. Existing portable alternatives, largely vision-based with external cameras, suffer from limited range, occlusion, and unreliable contact detection. We present PianoBand, a wrist-worn system integrating an IMU,…

CHI '262nd AuthorHand Gesture Recognition +3

WristPP: A Wrist-Worn System for Hand Pose and Pressure Estimation

Accurate 3D hand pose and pressure sensing is essential for immersive human-computer interaction, yet simultaneously achieving both in mobile scenarios remains challenging. We present WristPP, a camera-based wrist-worn system that estimates 3D hand pose and per-vertex pressure from a single wide-FOV RGB frame in real…

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