text: Lastly, how would we know that the sensors built into the vehicle are going to work all the time? How would we trust them? Failed sensors could result in many incidents such as car accidents, fires, or car pile-ups. Even if we do develop the vehicle, we can't always trust it because accidents do happen. Using this car in todays society could risk many lives, even if we're not in the vehicle. Yes, it would be a success for our world of technology to make this happen. But is it really a success for everyone? There's no problem with today system of people driving on their own so why change it.