A self-driving delivery robot travels down a paved pathway. The robot is white with the word "Polo Robotics" and the alphanumeric "A1169" on its side. There is a short red flag attached to the rear of the device. The pathway is lined on both sides with green grass and lush trees. In the distance, several people walk on the same path, and a man in a white shirt and dark shorts stands to the side, watching the robot. Utility poles with visible conduits are placed along one side of the path. A round, wooden trash receptacle hangs from one of the poles.