In the Force Trainer, a wireless headset reads your brain activity, in a simplified version of EEG medical tests, and the circuitry translates it to physical action. If you focus well enough, the training sphere, which looks like a ping-pong ball, will rise in the tower.
A state of deep concentration is needed to achieve a Force-full effect. "When you concentrate, it activates the training remote," says Frank Adler of toymaker Uncle Milton Industries, which is creating the Trainer. "There is a flow of air that will move the (ball). You can actually feel like you are in a zone."
From USA Today
