Both Android, and iOS will support a wallet app that would support digital keys. Obviously, your device will have to support this feature, but if supported, you automobile will unlock when you get close enough, and will require to be in the automobile to start the automobile. This will eliminate the need for a physical key hole that can be picked, and entered. By using a Digital Key, the driver, and any authorized people will be allowed to use the vehicle. If need be, the owner can order RFID cards for non-supported devices. When using RFID cards, the driver will place the RFID card on the door handle to get recognized.