It already knows how to put on sneakers and tie shoelaces, play tennis and, for example, wash dishes, and now it is mastering playing the piano and typing on a computer. On average, a robot needs 35-40 demonstrations to learn how to perform the same actions.

The journey began at the launch site for unmanned aerial vehicles in Nanjing. From there, Prosperity lifted off and flew over the Yangtze River. It then circled around the river before returning to the launch point. The total flight distance was 25 kilometers and the flight time was 10 minutes.