4 papers
TagLabel: RFID Based Orientation and Material Sensing for Automated Package Inspection
David Wang, Jiale Zhang, Pei Zhang
Modern logistics systems face increasing difficulty in identifying counterfeit products, fraudulent returns, and hazardous items concealed within packages, yet current package scre…
The Evolving Landscape of Interactive Surface Sensing Technologies
David Wang, Wilson Chen, Tianju Wang +1
Interactive surfaces have evolved from capacitive touch and IR based systems into a diverse ecosystem of sensing technologies that support rich and expressive human computer intera…
Material Identification Via RFID For Smart Shopping
David Wang, Derek Goh, Jiale Zhang
Cashierless stores rely on computer vision and RFID tags to associate shoppers with items, but concealed items placed in backpacks, pockets, or bags create challenges for theft pre…
A Survey of Challenges and Sensing Technologies in Autonomous Retail Systems
Shimmy Rukundo, David Wang, Front Wongnonthawitthaya +4
Autonomous stores leverage advanced sensing technologies to enable cashier-less shopping, real-time inventory tracking, and seamless customer interactions. However, these systems f…