text: In many cases driverless cars are more useful and environment friendly. It would use half of the fuel used today by most cars and offers more flexibility than a bus. Even though they are considered "driverless" they still require the same amount of attention as you would if you were actually driving. Some of these cars have been tested and can drive more than half a million miles without a crash which is higher than average vehicle which can travel less and is more likely to crash. These inventions do the samething any normal vehicle would do, they can steer, accelerate, and brake themselves. This means that it could give driver a break to relax while stil focusing on the road. The individual gives all prioritites to the car itself but when the driverless car senses that it there is something ahead or near that it cannot do by itself it will alert the driver. The car has things such as vibrating seats and flashing lights on the windshield to alert the driver.