A biometric identification system that includes one or more identification
devices or cards. Each identification card includes a radio frequency
identification (RFID) element storing a first set of biometric
information. A communication device operates to send and receive radio
frequency signals to read the first set of biometric information from the
identification device when they are proximal to each other but without
insertion or physical contact. A biometric reader is provided that reads
a second set of biometric information from an individual presenting the
identification card. A comparison mechanism compares the first and second
sets of biometric information to determine if the two sets are a match.
When no match is found, a flag mechanism modifies a value of a flag in
the RFID element of the identification device. An update mechanism
determines when the match exceeds an accuracy limit and updates biometric
information on the identification device wirelessly.