How would you like to interface with your autonomous car?

We interact with so many gadgets and devices everyday. Some have blinking lights, some play sound, and some can even decipher our voice commands. When it comes to a device as exciting, and possibly very complicated, as an autonomous car, we will need to interface with the car for a variety of reasons. You might want to know when the car decides to pull into a gas station in the middle of your trip, for example.

Let us know how you expect to interface with an autonomous car: