Quote Originally Posted by mariafleming View Post
Hm, this project is really interesting. Do you know when it will become real?
The big shots have already used similar things but they are implanting them directly into the brain.

The best I have managed to do is make a robotic hand open when you think happy thoughts and close when you think bad or angry thoughts.

They refer to these as "Focus" and "Relax" but really, after now several years playing with it I find it much more accurate when simply thinking Happy or Sad.