Demo: Material Identification with Commodity RFID Devices. - Xinyi Li; Nana Ding; Chao Feng 004; Ju Wang 003; Jie Xiong 001; Yuhui Ren; Xiaojiang Chen; Dingyi Fang (WiNTECH, 2017)

Target Material Identification with Commodity RFID Devices. - Xinyi Li; Chao Feng 004; Nana Ding; Ju Wang 003; Jie Xiong 001; Yuhui Ren; Xiaojiang Chen; Dingyi Fang (S3@MobiCom, 2017)

Material Identification with Commodity Wi-Fi Devices. - Chao Feng 004; Xinyi Li; Liqiong Chang; Jie Xiong 001; Xiaojiang Chen; Dingyi Fang; Baoying Liu; Feng Chen 002; Tao Zhang 006 (SenSys, 2018)

WiMi: Target Material Identification with Commodity Wi-Fi Devices. - Chao Feng 004; Jie Xiong 001; Liqiong Chang; Ju Wang 003; Xiaojiang Chen; Dingyi Fang; Zhanyong Tang (ICDCS, 2019)

Sensing Our World Using Wireless Signals. - Xiaojiang Chen; Lili Chen; Chao Feng 004; Dingyi Fang; Jie Xiong 001; Zheng Wang 001; Yong Cui 001 (IEEE Internet Comput., 2019)

RFlens: metasurface-enabled beamforming for IoT communication and sensing. - Chao Feng 004; Xinyi Li; Yangfan Zhang; Xiaojing Wang; Liqiong Chang; Fuwei Wang; Xinyu Zhang 003; Xiaojiang Chen (MobiCom, 2021)

RF-Identity: Non-Intrusive Person Identification Based on Commodity RFID Devices. - Chao Feng 004; Jie Xiong 001; Liqiong Chang; Fuwei Wang; Ju Wang 003; Dingyi Fang (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2021)

Protego: securing wireless communication via programmable metasurface. - Xinyi Li; Chao Feng 004; Fengyi Song; Chenghan Jiang; Yangfan Zhang; Ke Li; Xinyu Zhang 003; Xiaojiang Chen (MobiCom, 2022)

Wi-Learner: Towards One-shot Learning for Cross-Domain Wi-Fi based Gesture Recognition. - Chao Feng 004; Nan Wang; Yicheng Jiang; Xia Zheng; Kang Li 005; Zheng Wang 001; Xiaojiang Chen (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2022)

Earmonitor: In-ear Motion-resilient Acoustic Sensing Using Commodity Earphones. - Xue Sun; Jie Xiong 001; Chao Feng 004; Wenwen Deng; Xudong Wei; Dingyi Fang; Xiaojiang Chen (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2022)

RF-Bouncer: A Programmable Dual-band Metasurface for Sub-6 Wireless Networks. - Xinyi Li; Chao Feng 004; Xiaojing Wang; Yangfan Zhang; Yaxiong Xie; Xiaojiang Chen (NSDI, 2023)

RF-CM: Cross-Modal Framework for RF-enabled Few-Shot Human Activity Recognition. - Xuan Wang 025; Tong Liu; Chao Feng 004; Dingyi Fang; Xiaojiang Chen (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2023)

Gastag: A Gas Sensing Paradigm using Graphene-based Tags. - Xue Sun; Jie Xiong 001; Chao Feng 004; Xiaohui Li; Jiayi Zhang; Binghao Li; Dingyi Fang; Xiaojiang Chen (MobiCom, 2024)

CW-AcousLen: A Configurable Wideband Acoustic Metasurface. - Juan He; Jie Xiong 001; Weihang Hu; Chao Feng 004; Enjie Yao; Xiaojing Wang; Chen Liu 002; Xiaojiang Chen (MobiSys, 2024)

Wi-AM: Enabling Cross-Domain Gesture Recognition with Commodity Wi-Fi. - Jiahao Xie; Zhenfen Li; Chao Feng 004; Jingzhi Lin; Xianjia Meng (Sensors, 2024)

EarSSR: Silent Speech Recognition via Earphones. - Xue Sun; Jie Xiong 001; Chao Feng 004; Haoyu Li; Yuli Wu 003; Dingyi Fang; Xiaojiang Chen (IEEE Trans. Mob. Comput., 2024)

RF-Sauron: Enabling Contact-Free Interaction on Eyeglass Using Conformal RFID Tag. - Baizhou Yang; Ling Chen; Xiaopeng Peng 001; Jiashen Chen; Yani Tang; Wei Wang 056; Dingyi Fang; Chao Feng 004 (IEEE Internet Things J., 2025)

mmFinger: Talk to Smart Devices With Finger Tapping Gesture. - Xuan Wang 025; Xuerong Zhao; Chao Feng 004; Dingyi Fang; Xiaojiang Chen (IEEE Trans. Mob. Comput., 2025)