Try throwing a pencil in the air and getting it to land on its end... Gracefully. Now see how SpaceX land a huge rocket on a remotely piloted drone ship.
Tech at its automated finest. And there will undoubtedly be a trickle down if this tech into consumer applications in the future. Perhaps helping aeroplanes land, cars park, traffic to flow freely the potential is unlimited.
SpaceX Successfully landed their rocket on a drone ship in the middle of the atlantic ocean.