Qian Zhang

schoolHong Kong University of Science and Technologybar_chart#1322 Global Rank

Total Papers

HCI Rank

#1322

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…

UBICOMP '244th AuthorBiosensors & Physiological Monitoring

SDE: Early Screening for Dry Eye Disease with Wireless Signals

Xue 等人研发 SDE 系统，利用无线信号技术实现干眼病的无创早期筛查。

UBICOMP '24CorrespondingHand Gesture Recognition +1

RimSense: Enabling Touch-based Interaction on Eyeglass Rim Using Piezoelectric Sensors

Xie 等人提出 RimSense 系统，利用嵌入眼镜框的压电传感器检测触摸手势，为智能眼镜提供直观自然的触控交互新方式。

UBICOMP '245th+ AuthorVibrotactile Feedback & Skin Stimulation +1

DeepBreath: Breathing Exercise Assessment with a Depth Camera

Xie 等人开发 DeepBreath 深度摄像系统，通过分析胸腹部轮廓变化自动评估呼吸练习，为用户提供实时反馈和指导。

UBICOMP '24CorrespondingHuman Pose & Activity Recognition

SF-Adapter: Computational-Efficient Source-Free Domain Adaptation for Human Activity Recognition

Kang 等人提出 SF-Adapter 框架，实现计算高效的无源域自适应人体活动识别，在不访问源域数据的情况下降低领域偏移的影响。

UBICOMP '23CorrespondingV2X (Vehicle-to-Everything) Communication Design +1

Side-lobe Can Know More: Towards Simultaneous Communication and Sensing for mmWave

"Thanks to the wide bandwidth, large antenna array, and short wavelength, millimeter wave (mmWave) has superior performance in both communication and sensing. Thus, the integration of sensing and communication is a developing trend for the mmWave band. However, the directional transmission characteristics of the mmWav…

UBICOMP '234th AuthorPrivacy by Design & User Control

Echo: Reverberation-based Fast Black-Box Adversarial Attacks on Intelligent Audio Systems

"Intelligent audio systems are ubiquitous in our lives, such as speech command recognition and speaker recognition. However, it is shown that deep learning-based intelligent audio systems are vulnerable to adversarial attacks. In this paper, we propose a physical adversarial attack that exploits reverberation, a natur…

UBICOMP '23CorrespondingDiet Tracking & Nutrition Management

BabyNutri: A Cost-Effective Baby Food Macronutrients Analyzer Based on Spectral Reconstruction

"The physical and physiological development of infants and toddlers requires the proper amount of macronutrient intake, making it an essential problem to estimate the macronutrient in baby food. Nevertheless, existing solutions are either too expensive or poor performing, preventing the widespread use of automatic bab…

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