Gumstix + portable brainwave monitor

I'm working on a device that makes use of dong, a few servos, a gumstix COM, and a portable brainwave monitor. For now I'm calling it "m4strb8.ly", though if anyone has any suggestions I'm trying to think of more "kid friendly" names (along the lines of "the jackrabbit", or at least something less conspicuous than "m4strb8.ly"). Essentially it's the female version of the fleshlight but it features a brainwave monitor to maximize stimulation and draw out the optimal personal experience. I'm having trouble with the portable brainwave monitoring device and the processing limitations of the gumstix com.. can anyone recommend any good (super-efficient) open source libraries I could use to train for optimal stimulation?