I think this is the second time I ve mentioned the OCZ NIA. Tried and failed miserably. These things usually need significant training of both machine and user. Great if you re stuck in bed and a BCI will allow you to communicate or use artificial limbs - that s a proper goal and people will spend hours a day on such things.
It took a few years of programming and fiddling to get my implant to work properly with my nervous system. You can t take one system and do one size fits all like that. Think of all the different shapes of just a computer mouse there are out there. Different switches for keyboards. But trying these out and finding what works isn t quite as invested as training something to recognise your EEG.