This article:
http://www.theengineer.co.uk/news/mind-control-mobile-phone-games/1000766.article

("Mind-control mobile-phone games")
was summarized [and, *"linked to", from*] here:
http://technews.acm.org/archives.cfm?fo=2010-02-feb/feb-03-2010.html#448390
Some excerpts:
<< "Players use [...] a brain-wave reading headset, [...]" >>
<< "They [...] must shift their mental state from a meditative state to an
active state [...]" >>
<< "[...] Brain Maze uses both alpha and beta waves [...]" >>
<< "[...] this game [...] highlights the possibility of [...] using brain
control [...]" >>
-- 
Mike Schwartz
Glendale  AZ
schwartz@acm.org