RFID tags

House key, wallet, health insurance card, hotel key card — a 3D printed smart finger ring could replace all these in the future
Credit: Fraunhofer IGCV The smart ring with integrated electronics is only slightly bigger than a
New RFID system can make all things part of the internet and help the elderly stay in their homes

Sensing technology could keep seniors safe Frying pans, pill bottles, yoga mats, coffee cups, and

RFID tags help robots track moving objects with unprecedented precision

System uses RFID tags to home in on targets; could benefit robotic manufacturing, collaborative drones,