US Patent 7705731 Verification and screening system

An inspection system including a first subsystem including a first identity verification system and a passenger screening system each configured to receive information from a passenger and store the verified information in a database, and a second subsystem including at least a second identity verification system configured to receive information from the passenger, the second subsystem configured to compare the verified identity information to the information received from the passenger at the second subsystem to verify the identity of the passenger.