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 …