Just like the title says. I found it mildly amusing, at least watch the first half minute.
I've enjoyed They Might Be Giants since '88 when I picked up Flood, followed quickly by Lincoln. Here's a short tune with an interesting singer...
The Evolution of Technology
Video Source: YouTube Download Video
What's more to add?
Nice project... I'd probably have made the scanning part quicker with some image processing to sort the patterns. Still, pretty cool.
Nice toy.... I wish I had the time and resources to make something like this. That thing would be fun to roll out at Burning Man, but it might get you into trouble taking it down to the local supermarket to buy groceries.