Chris Veigl's OpenEEG applications!
My SHIFZ-pal Chris Veigl has been involved for some time now in the Open EEG-project, so by now he has made a valueable contribution in the form of the BrainBay software, which will allow us to make some really cool music with it soon.
monolith EEG: 6 channels, the size!, soon to be bluetoothed! ... by a german contributor to the project.
The mousecap, which has been discarded by Chris in the meantime and replaced by a camera based image-recognition system, because wearing a wired cap isn't so great for permanent use..
A sensor on top recognizes movements, which move the cursor, the electrodes on the forehead measure brow movements for the clicking.
Everything you need for an affordable home-EEG / biofeedback:
Monolith EEG: http://people.freenet.de/moosec/projekte/simpleeeg/