a general-purpose brain-computer interface (BCI) system
Schalk, G., McFarland, D.J., Hinterberger, T., Birbaumer, N., and Wolpaw, J.R. BCI2000: a general-purpose brain-computer interface (BCI) system. IEEE transactions on bio-medical engineering 51, 6 (2004), 1034--43..
2004