Google's self-driving cars

The mysterious Google X labs are working on an unimaginable technology - the Self-driving cars. Google's self-driving cars are programmed to move at speeds specified in their mapped data and maintain distance from other vehicles through sensors. They can sense their surroundings, pedestrians and even stoplights but the most stunning feature is that of a 360 degree visibility around (unlike human). They follow rules perfectly and change lanes with extreme caution. With the google cars already on the US roads for test drive, lets hope that it hits the market at the earliest!