One of the reasons the NIA fascinated me so is due to the fact that it operates as a sort of poor-lifeform's EEG coupled with an EMG picking up the electrical activity of the muscles of the scalp and forehead. Another of my interests (of which I have far too many) is non-ordinary states of consciousness. I'm reasonably experienced with meditation and biofeedback techniques so once I got the data collection utility and visual analysis software working (yes, I keep linking to them; the one time I don't, I'll be flooded with requests for it the way my luck goes …

A couple of months back there was quite a bit of hype (which vanished rapidly as people forgot all about it when the next new thing came around) about the NIA brain-computer interface from OCZ Technology (which is also known for its build-your-own-laptop kits). Ostensibly, it's a consumer-grade, non-invasive EEG that you strap across your forehead and jack into a small interface unit which then plugs into a USB port on your computer. The unit comes with drivers that can map certain inputs from the dermatrodes (good call, Mr. Gibson) to keyboard and mouse events defined by the user.. the …