My four year old and I pass by several every day and always point out the magic of a driverless car. We look inside at red lights and think about how it might w

My four year old and I pass by several every day and always point out the magic of a driverless car. We look inside at red lights and think about how it might work. I’m also cautious, worried it might run me over. I treat them like I might a dog… cute but could bite me or him.