Zhaoheng Li

schoolTsinghua Universitybar_chart#6296 Global Rank

Total Papers

HCI Rank

#6296

Research Areas

Years Active

Recent Publications

Revamp: Enhancing Accessible Information Seeking Experience of Online Shopping for Blind or Low Vision Users

Online shopping has become a valuable modern convenience, but blind or low vision (BLV) users still face significant challenges using it, because of: 1) inadequate image descriptions and 2) the inability to filter large amounts of information using screen readers. To address those challenges, we propose Revamp, a syst…

CHI '213rd AuthorVoice User Interface (VUI) Design +1

ProxiMic: Convenient Voice Activation via Close-to-Mic Speech Detected by a Single Microphone

Wake-up-free techniques (e.g., Raise-to-Speak) are important for improving the voice input experience. We present ProxiMic, a close-to-mic (within 5 cm) speech sensing technique using only one microphone. With ProxiMic, a user keeps a microphone-embedded device close to the mouth and speaks directly to the device with…

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