text: Some people may be worried about the safety of these cars becasue at any moment in time there could be a glitch in the computer software, and that small glitch could cause an accident any second of any day. I, on the other hand, am not worried about that, becasue even if one car has a giltch there will be many other smartcars on the road to help avoid an accident. That's why these cars should definatley be on the road.