This is absolutely needed . It has been a wild Wild West free for all ride so far. Both automatic cars and drones MUST have built in devices that senses and avo

This is absolutely needed . It has been a wild Wild West free for all ride so far. Both automatic cars and drones MUST have built in devices that senses and avoid collisions and will slow down or land safely to a complete stop on its own when it cannot be controlled remotely or situations emerge that can be problematic for humans.