text: But lets not look at all the bad, what about the good? Smart cars are created to steer, speed up and even brake with no help from a human. So does this car require any human assistance? Yes, but only when trying to get through construction areas and other accidents that may have occured. How will someone know when to take over? Well, the car can make the drivers seat vibrate, there willtouch sensors that will make sure that the driver stays focused even if they may not really be driving.