He's a japanese, innovative, high-tech artist-like person. I found his work quite impressive.
This is his website: http://www.daito.ws/
I didn't yet check it out but I looked at his Youtube channel and seeing some of his videos convinced me that he'll be a much more famous guy one day, if he can keep doing his thing. He plays with the muscles' signals and uses the body's electricity to make noises/music for example:
And vice versa:
It's all still pretty experimental obviously, they're works in progress, but I think the potential is also obvious. He has many more videos on YouTube.
P.S. Discovered through Derren Brown's blog: http://derrenbrownart.com/blog/?p=1026
And this is also interesting: