While this is certainly exciting, this is most likely an end of the road for EEG due to the bandwidth limits you describe, as well as pollution in the signal fr

While this is certainly exciting, this is most likely an end of the road for EEG due to the bandwidth limits you describe, as well as pollution in the signal from EMG from muscle activity. The prosthetics community is on track to deliver some amazing new capabilities in the relatively near future, but this will almost certainly require microelectrode or potentially Ecog. See: http://www.nature.com/news/mind-controlled-robot-arms-show-promise-1.10652 http://www.nature.com/news/mind-controlled-robot-arms-show-p...