Gesture controls your robot car! Thank you Google.

to trigger actions based on an occupant's hand positions and movements. Swipe near the window and you'll roll it down; point to the radio and you'll turn the volume up. While there's no guarantee that we'll see the technology in a car, the USPTO is publishing the patent filing just a day after Google has acquired a motion control company. If nothing else, the concept of a Google-powered, gesture-controlled car isn't as far fetched as it used to be.

• source: http://www.engadget.com/2013/10/03/google-applies-for-patent-on-gesture-based-car-controls/
• http://www.carscoops.com/2013/10/how-youll-interact-with-googles-self.html

Thanks Jacques