text: Cars like driverless cars are not perfect and they are not 100 percent safe, these cars can be really expensive too and not everyone would buy them. About safety the sensors that these cars use what if they don't work? what would it happen? if the sensors don't work the cars will not alert the driver if there is any danger and this will end up in an accident and would not be good for the manufacturer and the owner, these were some reasons why the manufacturers want to put cameras in the cars so the car can see the driver and know whether the driver can drive or cannot drive.