Command interface using fingerprint sensor input system

In a fingerprint sensing system usable as a command interface a user's fingerprint pattern is recognized and compared to previously stored reference patterns. If the fingerprint pattern matches a previously stored pattern, the user is permitted to enter commands via the same interface system. In the case of an automobile, a user may identify themselves with their fingerprint, and then perform such functions as unlocking the doors, setting the seat to a selected location, or even pre-starting the car prior to their entering the automobile. The same devices which perform the fingerprint identification are also used for input sensing and command recognition to perform various commands. A user is thus able to control desired functions while being assured that an unauthorized user will not have access even if they were able to obtain the command interface device.