> If I own a robot car and I know I'm going to be at dinner for 2 hours, I will send the robot car to do a few Uber rides while I'm eating. I mean assuming I d

> If I own a robot car and I know I'm going to be at dinner for 2 hours, I will send the robot car to do a few Uber rides while I'm eating. I mean assuming I don’t want to leave my sunglasses in the car, or anything else.