Research

Sensing with Ballistocardiogram (BCG)

NF-Heart: A Near-field Non-contact Continuous User Authentication System via Ballistocardiogram
Yandao Huang, Minghui Qiu, Lin Chen, Zhencan Peng, Qian Zhang and Kaishun Wu
In Proc. ACM Interact. Mob. Wearable Ubiquitous Technol (IMWUT). Volume 7, Issue 1, Article 16, Pages 1-24, 2023

Healthcare Sensing

Mealcoach: Contact Microphone-Based Meal Supervision For Post-Stroke Dysphagia Patients
Yanbin Gong, Jia Qiao, Yandao Huang, Qian Zhang and Zulin Dou
In International Conference of the IEEE Engineering in Medicine and Biology Societym (EMBC), 2023

Vibration-based Sensing

MM-Tap: Adaptive and Scalable Tap Localization on Ubiquitous Surfaces with mm-level Accuracy
Yandao Huang, Cong Li, Fuwen Chen, Qian Zhang and Kaishun Wu
To appear in IEEE Internet of Things Journal (IOTJ)

Vi-Liquid: Unknown Liquid Identification with Your Smartphone Vibration
Yongzhi Huang, Kaixin Chen, Yandao Huang, Lu Wang, and Kaishun Wu
In ACM International Conference on Mobile Computing and Networking (MobiCom), 2021

CACM Research Highlights

Vibration-based pervasive computing and intelligent sensing
Yandao Huang, and Kaishun Wu
CCF Transactions on Pervasive Computing and Interaction (TPCI), Volume 2, Issue 4, Pages 219–239, 2020

Taprint: Secure Text Input for Commodity Smart Wristbands
Wenqiang Chen, Lin Chen, Yandao Huang, Xinyu Zhang, Lu Wang, Rukhsana Ruby, and Kaishun Wu
In ACM International Conference on Mobile Computing and Networking (MobiCom), 2019

G-Fall: Device-free and Training-free Fall Detection with Geophones
Yandao Huang, Wenqiang Chen, Hongjie Chen, Lu Wang, and Kaishun Wu
In IEEE International Conference on Sensing, Communication, and Networking (SECON), 2019

FaceInput: A Hand-Free and Secure Text Entry System through Facial Vibration
Maoning Guan, Wenqiang Chen, Yandao Huang, Rukhsana Ruby, and Kaishun Wu
In IEEE International Conference on Sensing, Communication, and Networking (SECON), 2019

ViType: A Cost Efficient On-Body Typing System through Vibration
Wenqiang Chen, Maoning Guan, Yandao Huang, Lu Wang, Rukhsana Ruby, Wen Hu, and Kaishun Wu
In IEEE International Conference on Sensing, Communication, and Networking (SECON), 2018

Best Paper Award

Others

RIScan: RIS-aided Multi-user Indoor Localization Using COTS Wi-Fi Devices
Chengao Li, Qianyi Huang, Yuxuan Zhou, Yandao Huang, Qingyong Hu, Huangxun Chen, and Qian Zhang
To appear in ACM Conference on Embedded Networked Sensor Systems (SenSys, 2023)

MagEar: Eavesdropping via Audio Recovery using Magnetic Side Channel
Qianru Liao, Yongzhi Huang, Yandao Huang, Yuheng Zhong, Huitong Jin, and Kaishun Wu
In ACM International Conference on Mobile Systems, Applications and Services (MobiSys), 2022