Motion capture is used a lot to teach machines how to move. I think it would be cool if this could be used in an interactive art project. Motion capture a person dealing with physical objects in space…a box, a swing, a larger box, a wall, steps, hole, etc. Capture many interactions with all of these objects with tons of different scenarios. Then feed this information to a computer so that when it is faced with the same obstacles, it can figure out how to interact with them based on the captured motion. This could become interactive by giving people the opportunity to place these objects down and see what they can make the machine do.