text: Technolgy today is very impressive and has come a long way, but still isn't as perfect as the human senses. If you are "driving" down the road in a driverless car and you fall asleep. All of a sudden the car crashes because dirt flew into one of the sensors. If you were actually driving the car you would have been able to avoid this situation and been aware of the surroundings. There will always be glitches in technolgy and something could always go wrong.