Google cars with out driver

Google launches Google cars with out driver.Using technology developed through participation in a series of autonomous vehicle races sponsored by the Defense Advanced Research Projects Agency (DARPA). Google researchers have created cars that can drive on public highways without a human The robot cars resemble Google's Street View vehicles. Instead of a camera on the roof, the autonomous cars have an optical LIDAR (Light Detection And Ranging) sensor on top, with additional radar sensors mounted on chassis.