Here are a few images sent to us by Sam Thongrong, a visual artist from Chicago. He built a very compact Tagtool suitcase, using not an Arduino, but a breadboard-compatible clone called Boarduino.
WACOM Graphire4 (4″x5″) Tablet.
Sliders with 60mm Length of Travel.
The pushbutton is Allen Bradley 800 series (from ebay)
The NodeKit Drawing version 0.7, running on a Micro ATX machine with Window XP, and the Xtasy Radeon 9550 AGP Graphics Card.
He had to adapt the Arduino code to work with the Boarduino - click here to download Sam’s code.

A Tagtool Suitcase built by Sam Thongrong of Chicago

The Breaduino, a breadboard-compatible Arduino clone