text: How would we be able to prevent the car from malfunctioning and causing a crash, or what if someone hacks the system to cause a car to crash? Having a computerized car with no way of letting humans take control would just be leeting in people to cause issues. If the president is in a car and someone hacks they syatem they can easily make the car crash killing the president. Unless they find a way to prevent this then there would be no order, and even id they put a one of a kind security system in it there is still no garentee that it wont get hacked.