Here's a related article: http://www.sciencedirect.com/science/article/pii/S0960982211... ...and a few other interesting ones from my link archive

Brain map http://www.extremetech.com/extreme/227498-uc-berkeley-team-b...

3d-printing by thought http://www.bbc.com/future/story/20130613-3d-printing-your-th...

Brain computer interface for controlling a Hex Bug and painting tools https://en.wikipedia.org/wiki/OpenBCI

Typing by thought https://spectrum.ieee.org/the-human-os/biomedical/bionics/fa...