yeah isn't that something like those old spiralgraph things i played with as a kid? translate the motion to a writing utensil...
I got it. It'll be tough to secure the pencil and hold everything in place but.... i could give that a shot to get me started.
I'll snag some plastic sheeting today and take it home to begin this endeavor.
It's way early but i see about 5, 6 people interested in one? Should I make that many? I wouldn't be looking to profit. More of a favor to the people who want them and can assist with good suggestions/advice.