I saw something like this back in the 90's at a CompUSA store
back in the 90's I saw something like this at a CompUSA store. You put your fingers into a couple of sensors (one for each hand), and "think left" to move left, "think right" to move right. It was actually kind of fun to play the demonstration 'downhill ski' game, until it got boring. I had no trouble at all controlling it back then, so maybe I should get one of those headsets and do some experimenting... ?
(I also didn't see a lot of people trying it - either boring or 'normals' can't make it work?)