Just learn that today, automotive industries is in race for a future high-tech car like Driverless car. A series of test has been carried out and even in some place like Nevada, it is already at implementation level. Would it be useful, I think we should give a try...
http://blog.cargurus.com/2011/08/15/driverless-cars-a-future-of-drinking-and-driving-lies-ahead
