Amazon is one of the few groups advancing this way, and I applaud them. Most grocery stores close at night, so a robot colliding with a child wouldn't be an iss

Amazon is one of the few groups advancing this way, and I applaud them. Most grocery stores close at night, so a robot colliding with a child wouldn't be an issue. Cars do have a high level of automation, but much of the interior still has a human operator. The AI puts a seat or door flap in roughly the right position, then the human centers it and triggers the drill motor that turns the screw and secures it in place.