Qingyong is a fourth year Ph.D. student under the supervision of Prof. Qian Zhang at HKUST. He is currently working on bringing artificial intelligence into IoT world, such as optimizing IoT systems with advanced algorithms and developing novel sensing systems. He aims to build efficient, robust, and intelligent systems for ubiquitous IoT applications. Currently, he mainly leverages the mmWave radar sensor for human-centric contactless sensing.