SpokePOV... Genius Idea...

Was wandering around www.instructables.com following a link in a JC thread, and found:

SpokePOV

EDIT: Main Website

The pictures look awesome, and with 3 spokes set up with boards, you get a static image at 7mph… well within unicycling speeds. You can program any bitmap image to be shown, with animation. Includes step by step instructions on how to make the system for yourself, if you have basic soldering skills, and a kit bought from a website.

Loose.

i LOVE that site. I saw that too, and it does look cool.

I wonder if you could lower the min speed for a good image by increasing the amount you have on your spokes? I would think that four would be doable pretty easily and would still keep things very balanced.