Disney Research is exploring the possibility of robots making dramatic entrances by falling from the sky. The challenges involved in this include energy dissipation upon landing and control of orientation in mid-air. Using aerodynamic thrust generated by ducted fans, the robots are able to stabilize themselves during falls. The use of aerodynamic forces instead of ground contact forces may lead to advancements in robotics, allowing for robots that run before they walk. The development of a system that involves a combination of ducted fans and a water rocket allows for a mid-air stop, showcasing the potential for robots to perform high falls and stick the landing, reminiscent of big screen characters.
https://spectrum.ieee.org/disney-robot-2668135204