I just saw this dog sitter with three small dogs, each of them had some clothes on in a different color. But that was not the most interesting thing about him, not even the full face cloth similar to a niqab Muslim women wear to cover the face, which normally older women do here in Korea.
The really striking thing was what is a bit difficult to see in the picture, so you need to zoom in a bit, but he had THREE cameras on him! One on his baseball cap, a gopro on his chest and a 360 camera on the stick in his hand.
I went by him twice within 5 minutes and the dogs were just sitting there bored, no idea if he was live streaming it for the owners or what.
He must be 3D mapping their strange miniscule shapes to learn more