Shigang Chen

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About

Shigang Chen is a leading researcher in RFID sensing and pervasive computing, whose work fundamentally advances how small objects can be localized and understood in physical space. His primary research areas include fine-grained spatial sensing, RFID-based pose detection, and object orientation tracking. Chen’s major contribution lies in developing highly accurate, single-tag systems that overcome traditional limitations of RFID technology. His landmark paper, "Tag-compass: Determining the spatial direction of an object with small dimensions" (2017, 51 citations), pioneered a method for identifying an object’s spatial direction using just one tag, enabling applications in automatic assembly, indoor navigation, and robotics. Building on this, his work "Pose Sensing With a Single RFID Tag" (2020, 21 citations) extended the capability to determine full spatial pose—both orientation and position—with remarkable precision. These innovations are notable for their elegance and practicality, replacing bulky sensor arrays with a single, low-cost RFID tag. Chen’s research has been widely recognized for its potential to transform logistics, smart manufacturing, and autonomous systems, making him a key figure in the evolution of ambient intelligence and IoT sensing.