Image Scan LED strip

After seeing the Photon Gallery 3.0 exhibit at Nuit Blanche a few weeks back, my husband decided to make his own image scan LED strip (the LED line that turned into hearts when you wave your head back and forth).

He did a couple designs before settling on the jack-o-lantern. The images themselves are blurry, due to low resolution, but in person you're seeing the picture so quickly (and more out of the corner of your eye than directly) you can't see that (but the camera could).

To the right is the strip (you can see hints of the yellow and orange that makes up the jack-o-lantern). Below are a few of the designs he tried.