text: Several may argue that a driverless car is not safe. A variety of car companies have and are developing safety devices to assure the safety of everyone. GM has developed drivers seats that vibrate when the vehicle is in danger of backing into an object. The Google car simply announces when the driver should be prepared to take over. Other options under consideration are flashing lights on the windshield and other heads-up displays. Automakers and manufacturers are assuring your safety while deveopling the future.