CEBIT 2011: Brain control can type letters

HANOVER, GERMANY (03/01/2011) -- Concentrate carefully and the letters will appear on screen - it's not a magic trick but the latest in brain-machine control, on show at this week's Cebit. The system, called intendiX, consists of a skull cap with electrodes, a pocket-sized brainwave amplifier, and a Windows application that analyzes and decodes the brainwaves.