Mick Grierson offers this video of his brain-controlled music interface in action:

“This video shows me demoing my initial Brain Computer Music Interface. There are many ways that I can improve this system (it’s still a bit slow at the moment), but I think it demonstrates the potential of the idea well enough. This video was difficult to make because someone was playing unbelievably loud Keane-esque power ballads on the frickin’ piano next door. Those of you who have experience with EEG will no doubt find this most amusing.”