Sometimes it seems that no modern robot can cope with the capabilities of human labor .No machine can do a quick, high-quality visual inspection.I've been in construction for 36 years and I've never seen anything like that. That is amazing and absolutely beautiful. I'm an electrician but can do a lot of the other trades including concrete but masonry is one I found to be the hardest. This guy is a magician, I'd be picking up the same brick all day.