It also included this OTHER handout with a photo of the guy who hand-made the DEVICE showing off how to best position the wet-sponge electrodes in order to maximize Savant Learning, the obvious choice for the acceleration of touch-typing in both of our books.
The hand-made device came along with this very sophisticated-looking diagram to show you where to place the electrodes of the device on your scalp depending on the kind of effects you are looking to stimulate in your brain.