US Defense Advanced Research Projects Agency (DARPA) yearly organizes a 100 kilometer race for robot cars. With a lot of extra computer power and big sensors these cars nowadays are pretty well capable of navigating themselves through the course. In theory, we could have this technology in our own cars. However, (unfortunately) it will take a long time before we won't need to get our drivers license any more, and can summon our car (or any other car) to pick us up and drive us home while we are drunk. In the end everything will move itself, so that we can save ourselves the energy, and do what we are better at ourselves. This will not happen until at least 2050.