The Mind-Machine generates audio-visual signals that influence the frequency of a person‘s brain waves, thereby inducing different mental states depending on the chosen pattern.

In this project, a little modification to a MIDI box's DOUT module is presented, which allows to drive LEDs built into spectacles.

Here is a little demonstration: http://www.youtube.com/watch?v=odRrXJm-RGQ

Here is a detailled project description: