Isn’t the rear camera view when backing up technically video available to the driver? Wouldn’t a webcam feed of the road with traffic behind be treated the same?
I suppose PhilDavid could stand behind the car and summon it out. Assuming no traffic hit him, it should be safe for the car.
The problem is how tiny my garage is and the garage door frame is even tinier. It would not take much for the car to be damaged and I have seen enough videos and photos of damage caused by the current version of Summon to not want to trust it.
Now if a future version uses camera to be absolutely sure it dot not hit a stationary wall or garage door frame, that would actually be quite useful as we have an actual use case for Summon with summon -- as long as it is reliable.