Yankai Zhao

schoolSouthern University of Science and Technologybar_chart#7179 Global Rank

Total Papers

HCI Rank

#7179

Research Areas

Years Active

Recent Publications

FingerBar: A Mid-Air Touch Bar Interface for Earphones Using Finger-Generated Acoustics

Current touch-based interactions on earphones are limited by hygiene concerns and the small interaction surface. Recent works attempt to bypass these issues with mid-air gesture systems using active acoustic sensing. However, these signals may be audible and pose potential hearing risks. To address this, we propose Fi…

CHI '251st AuthorHaptic Wearables +1

PalateTouch : Enabling Palate as a Touchpad to Interact with Earphones Using Acoustic Sensing

This paper introduces PalateTouch, a hands-free earphone interaction system that leverages acoustic sensing technology to detect gestures resulting from the interaction between the tongue and the palate. By transmitting Zadoff-Chu signals and analyzing ear canal transfer function features, PalateTouch can capture subt…

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