Mind control: The future of gaming? « Neurophilosophy
g.tec - Guger Technologies
NuroFax EEG-1121A Electroencephalograph - eBay (item 380260779232 end time Sep-18-10 10:19:33 PDT)

I want a precise measurement of my brain activity, when I enter REM, how long, etc. I have looked at three products, although most range in the couple thousand dollar ranges. Does anyone have any recommendations?