At the risk of posting too many youtube videos on my blog, here’s yet another one. But you’ll love it! This is a clip of some of the research going on now to let people easily control their electronics with their mind. Well, with their muscles. But not the muscles that you’d usually use! Anyway, I could easily imagine some kind of armband with easily-attached EMGs; I can’t imagine that would be too hard.
And yes, they’ve applied for a patent for it.