The B1 Verifier checks bar codes either in static applications or as they're produced, says Roan Systems.
The scanners can read bar codes on paper labels, as well as reflective surfaces like cellphones and computers.
Opponents argue that giving up anonymity would cultivate an 'Orwellian' society where all citizens can be tracked.
RFID is being used in a pilot project in two schools to monitor students.
TomPay can be stuck onto mobile phones, turning them into contactless payment devices.
Social Jukebox uses an Arduino-powered music player and wooden tokens with RFID chips to create a multi-user listening experience.
iDTRONIC's Windshield Tag UHF allows rapid and steady registration of passing vehicles over a distance of several metres.
FastPass RFID sensors aim to improve the ticketing process at the Disney World theme park.
The company attaches an antenna to a chip surface 50% to 75% smaller than the industry's smallest chips.
The market grew $900 million in 2011 and is expected to grow 20% year-on-year, says ABI Research.
Morpho is the first company to receive provisional certification in India for its single fingerprint scanners.
The system enables automatic recording of a vehicle's information whenever a car enters and exits the controlled area.
Scout from Vizualiiz, uses RFID to provide automated asset management.
