| 摘要 |
A biometric device, and a corresponding system and a method, is used to control human access to an arbitrary area. The device includes a biometric capture system that reads specified biometric information from an individual and that compares the biometric information to previously stored biometric information to determine a match between the read and stored biometric information; a position location system that records the geographic location of the device, and determines if the device is inside the United States or outside the United States; an encryption system that encrypts the geographic location and a device-unique identification; and a wireless system that sends the encrypted geographic location and the device-unique identification to a remote location, where if the geographic location is inside the United States, the device receives a test satisfactory signal, and where if the geographic location is outside the United States, the device receives an exit satisfactory signal.
|
