That sounds cool. But I think it raises a ton of questions. I'm guessing it won't move when it is impeded in some way; like in a garage. Is there a max distance for it to be summoned? I wonder what would happen if it was accidentally summoned in a pay parking. Will it try to go, and will eventually stop at the payment gate and cause problems there? I believe Tesla cars still need a driver when driving, what if it encounters an accident while being summoned, who will be at fault?