Can Passive UHF Tags Operate Via the Bluetooth Protocol?

Are there any passive UHF radio frequency identification tags that can work with Bluetooth technology, or is it impossible? —Name withheld ——— Ultrahigh-frequency (UHF) tags operate on proprietary and standardized air interface protocols. There are no tags that...

How Can I Track Racers With RFID?

What would I need to build a radio frequency identification system that would calculate the race times, standings and status of runners in a cross-country track meet? —Name withheld ——— There’s no need to build your own system, as there are companies that...

RFID News Roundup

Airetrak upgrades real-time locating system for more fine-tuned tracking; HID Global provides Multi-ISO reader board for Psion Teklogix handheld; BASF launches metal-based inks for producing flexible antennas for RFID tags; Visonic Technologies launches new active RFID/RTLS reusable tag; ViVOtech adds RFID to chip-and-PIN devices, joins Middle East NFC trial; Digital Angel sells McMurdo unit to Orolia.