Robot valets are parking cars at an airport in France

Engadget 

After a few years of testing its robot valets, Stanley Robotics will officially put its fleet to use at France's Lyon-Saint-Exupéry airport this week. If you plan to park in the robot-lot anytime soon, you'll leave your car in a special garage-like box. One of Stanley's robots will literally pick up your car and deliver it to a spot. When you return, the system will use your flight information to determine when to bring your car back to a box, where you can pick it up and drive off. As the company says, that should mean no waiting or searching the parking lot.