An Australian company is gearing up to release a computer headset that allows people to control video games using only the power of their minds.
Emotiv Systems, founded by four Australian scientists in 2003, will release the $US299 ($315) EPOC headset on the US market this year.
Featuring 16 sensors that measure electrical impulses from the brain, the headset - which plugs into the PC's USB port - will enable games to register facial expressions, emotions and even cognitive thoughts, allowing players to perform in-game actions just by visualising them.
The headset works in a similar way to voice recognition, in that it must first be calibrated using Emotiv's software to recognise patterns in the user's electrical brain impulses, which are used to perform 30 preset actions.
What implications might this hardware and software have for people with communication disorders?