I saw a game once, where the probants had to wear such a device
(this is no! new technology, reading brainwaves is probably 40 years old)
In the game, the players had to think very "relaxed", meaning that
the brainwaves should be in a very periodic rythm.
There was a ball on a line. For the probant with the more in-rythmic brainwaves,
to ball moved toward him, and away from the other player. You lose, if the ball falls over a certain line.
Guess who wan the game, normal Guy, a Meditating Monk, or a Yoga Woman?
No, it was a Dog, that they also hook up...
Making a really interactive Game is just Science Fiction. There
is not enough controll by the player to cause a precise action.
Natural, precise input methods, that what the human body is designed to do (Hands, Eyes, Mouth)
are always superiour.
