Tianyu Xu

schoolGooglebar_chart#5363 Global Rank

Total Papers

HCI Rank

#5363

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Years Active

Recent Publications

MoXaRt: Audio-Visual Object-Guided Sound Interaction for XR

In Extended Reality (XR), complex acoustic environments often overwhelm users, compromising both scene awareness and social engagement due to entangled sound sources. We introduce MoXaRt, a real-time XR system that uses audio-visual cues to separate these sources and enable fine-grained sound interaction. MoXaRt's cor…

UIST '252nd AuthorVibrotactile Feedback & Skin Stimulation +1

EI-Lite: Electrical Impedance Sensing for Micro-gesture Recognition and Pinch Force Estimation

Micro-gesture recognition and fine-grain pinch press enables intuitive and discreet control of devices, offering significant potential for enhancing human-computer interaction (HCI). In this paper, we present EI-Lite, a lightweight wrist-worn electrical impedance sensing device for micro-gesture recognition and contin…

UIST '251st AuthorSocial & Collaborative VR +2

Enhancing XR Audio Realism via Multimodal Scene-Aware Acoustic Rendering

In Extended Reality (XR), rendering sound that accurately simulates real-world acoustics is pivotal in creating lifelike and believable virtual experiences. However, existing XR spatial audio rendering methods often struggle with real-time adaptation to diverse physical scenes, causing mismatches between visual and au…

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