/>Stuart Wood and Florian Ortkrass’s Pixel Roller is one of
the coolest projects we’ve seen in a while. Using the Pixel Roller - as the name
implies - temporary video images are created as the Pixel Roller “rolls pixels”
over different surfaces. The pixels are created by 12 ultra bright UV LEDs that
excite phosophescent ink and then leave trails of pixels that will fade with
time.

Here’s an example of the results:

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When you check out the Pixel Roller site, be sure to check out the href="http://random-international.squarespace.com/pixel-roller-
video/">video.

(Thanks, Jake!)