Apparatus, and a method for its use, for automatically verifying the identity of a person seeking access to a protected property, such as a car, room, building or automatic teller machine. The apparatus, which is disclosed in the form of a handheld fob (14), includes a sensor (16) for reading biometric...http://www.google.es/patents/US6041410?utm_source=gb-gplus-sharePatente US6041410 - Personal identification fob
