This is the code for using the Adafriot's NeoPixel shield to display a virtual robot navagating a maze
This is the code to run a Adafruit NeoPixel Arduino Sheild with a simulated robot finding its way though a maze.
Full writeup can be found at http://mario.mtechcreations.com/programing/neopixel-shield-fun-and-a-robot-sim/