Editing Bookscanner (section)

=== Trigger ===

The cameras are triggered by pressing the enter key on the computer keyboard.

A cool upgrade would be a [http://www.futurepicture.org/?p=105 foot switch to trigger the shutter]. This would free up the operator's hands to be dedicated to the book parts. This could be a cheap MIDI keyboard sustain pedal or a guitar pedal type switch.

Alternatively, one might wash one's feet, put the keyboard on the floor, and press "Enter" with one's toe. Some people have no hands at all, and [https://www.youtube.com/watch?v=FBuQzNhDodg this person], for example, can play Super Mario Brothers with their toes.