Possible "getting into your car solution"

Instead of having to go through the routine of opening a door and then configuring your body to get into a car, you would simply have to press a button on your keys (or buttons for multiple passengers) and the chair(s) would eject slowly out from the sides of the car (where the doors would normally be) and could be pre-adjusted in height so it is the most comfortable for you. Also when you arrive at your destination, you would simply have to press the button again.