text: Google has already invented the driverless car and has been making improvements for years. The car contains sensors on the wheel, a rotating sensor on the roof, a video camera mounted on the rear view mirror, a GPS reciever, and an intertial motion sensor. All of these things are used in the car to ensure you are provided with a safe ride. Because of Google and their invention of the Driverless car, in the future this could be the public transportation system. These care would use half the fuel that taxis use today and a driverless car offers far more flexibility than a bus. Paragraph 5 states, "Further improvements in sensors and computer hardware and software to make driving safer are also leading to cars that can handle more and more driving tasks on their own" This quote is showing that all the sensors and cameras that they have inserted into the car make it safe to ride in and make it so that the car is mimicking how it would drive with a person behind the wheel.