This is Spot, a "little Dog." Spot can work together with other spot models. "A pair of robot dogs will work together, but they will not be "off leash." Observers will monitor them as they move around the campus, using virtual reality headsets to see through the eyes of the robot. They can also pick up items and take them to other places.
Spot the dog holding a phone that has a facecam. The facecam showed a picture of a man on it.
Spot carrying a box on its back.
Spot when seeing stairs will adjust accordingly so it can go up the stairs safely. It will do the same thing when seeing walls and objects so as not to get hit by them.
Spot being admired by a crowd of people.