Goggle cars have not been released to the public but it will be available in a few years. What it does is first you have to pick a location you want to travel by using goggle maps after you have chosen your location you will have to push go and the goggle car will start moving its self without you steering it. All you have to do is wait until it reaches its destination. So far the only use it has right now is to carry people out of a ferries in California. Maybe in the future every will own a goggle car instead of a regular car.