The user logs into the app and registers his vehicle with the given UID and model number. He can add users who are authorized to drive the vehicle. These users are then verified with the government database.
When the vehicle is turned on, the user is asked to verify his fingerprint and only if his fingerprint is stored in the app, the vehicle will be turned on
The vehicle is configured (by the manufacturer) to not turn on without a verification signal from our app. If someone tries to do this, the theft alarm goes off