85028447
May 3, 2010
Aug 9, 2011
RFID customer self-service electronic self check-out station comprising of hardware and software for operating check-out stations which allows individual self check-out library materials; secure media unlocking device, namely, CD, DVD, VHS, and optical disc player in locked cases, namely, electronic security device for authenticating users for checking out media items at libraries which utilizes radio frequency identification (RFID)
Electrical and Scientific Apparatus