The Jetsons?

So I saw a commercial the other day for a car that will stop itself to avoid an accident if something stops in front of you. Crazy. Between back-up cameras, this new thing, and GPS, why do we even have to drive? Pretty soon we can program our destination into our GPS and our cars will just drive us there. Then we can talk on our cell phones or sleep in the car. Sounds good to me! :)