text: A main problem with driverless cars is the failer with computer tech. Say there is a network crash, what will happen there. Thousands or Millions of cars will fail and how many people will die because of that. And like the artical said dirvers wil still have to be alert when driving because they arent complety driver free, the driver must be ready to take over at any point so truly there is no point. Companies should be working to make cars safer and install warning systems that will allow the driver to see things coming. And another problem, the cars would be run by computers and computers are hackable. Anyone who wanted to hurt a large amout of people would have yet another way to do it. Hack the system and kill with even more ease.