Weâve seen biofeedback in video games before, most recently at GDC, where Valve discussed its application in Left 4 Dead 2, Portal 2 and other titles. This, however, is a little more brute force. And itâs something you can build yourself, if youâre so inclined.
If you want to try it for yourself, Brian Kaminski, who holds a degree in biomedical engineering from N.C. State, has posted the plans on Instructables.
Play old school NES games by flexing your biceps and forearms [dvice]
