Walmart RFID Beyond Tracking

RFID tags get more sophisticated with sensing capabilities and on-chip intelligence, as industry moves beyond Walmart compliance. ...

... "WalMart’s top 100 suppliers must use RFID on the palette level, and they are getting more and more down to the clamshell level, he said. Saxer said his RFID tags have a temperature sensor in them that measures the temperature throughout the food chain ... " ...

Via The Packer: Beyond traceability