Fantastic video turns Post-it Notes into pixels

Savannah College of Art and Design student Bang-yao Liu was worried about deadlines, the inspiration for this brilliant stop-motion video.

"Every time when I am busy, I feel that I am not fighting with my works, I am fighting with those Post-it notes and deadline. I manipulated the Post-it notes to do pixel-like stop motion, and there are some interactions between real actor and Post-its."

The poor guy must dream in Post-it notes. How did he make this video? The answer shows you why he was so worried about deadlines. Before you watch this "making-of" clip, see if you can guess how it was done:

Via YouTube