The machine plays you.
uses nerve endings in your skins to stimulate your hand to move in a certain way. The machine manipulates the human. The hand/machine switch - an inversion of autonomy.
This is insane, and exactly the type of thing I am thining about with trying to play the audience in their visual experience of a film. The use of technology is a bit daunting though, i think it can be done in a more low-tech way ( and cheaper) but the idea is great and a total flip of digital culture/consumerism.