Weitao Xu

schoolCity University of Hong Kongbar_chart#5609 Global Rank

Total Papers

HCI Rank

#5609

Research Areas

Years Active

Recent Publications

RingByte: Enhancing Text-Entry Practicality via A Singular Wearable Rotating Smart Ring

Mobile text-entry systems play an important role in various smart devices in real-life scenarios, including working, communication, studying, and entertainment. However, existing text-entry methods either require both hands to operate or have specific target operational requirements, making them impractical and prone…

UBICOMP '243rd AuthorVoice User Interface (VUI) Design +1

EarSE: Bringing Robust Speech Enhancement to COTS Headphones

Duan 等人开发 EarSE 系统，基于深度学习为普通商业耳机提供稳健语音增强，使消费级耳机也能实现专业级降噪效果，语音信噪比提升 25dB。

MOBILEHCI '24CorrespondingEye Tracking & Gaze Interaction +1

Medusa3D: The Watchful Eye Freezing Illegitimate Users in Virtual Reality Interactions

The remarkable growth of Virtual Reality (VR) in recent years has extended its applications beyond entertainment to sectors including education, e-commerce, and remote communication. Since VR devices contain user's private information, user authentication becomes increasingly important. Current authentication systems…

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