RFID High-Tech Casinos ...

Bob Keefe explores the use of RFID radio frequency identification technology in casinos to track customer activity ...

RFID High-Tech Casinos: Via The Sun News: Casinos go high-tech to track gamblers

... "Optical readers display every card that's dealt on a monitor in the casino's back office, while radio frequency identification, or RFID, devices embedded in chips record every chip bet or won, and every folded hand. " ...