When it comes to interfacing with a device as exciting and complicated as an autonomous car, we will need to do so on many levels. We will want to set our destination, surely, or perhaps set a maximum speed. Or we might wish to be alerted if the car must pull into a gas station to refuel in the middle of a trip, or if we will soon be passing a rest area. How would you want to interface with an autonomous car? Take our reader poll.