I taped the screen while creating an animation project in PowerPoint. I used various tools to draw one shape at a time creating the characters. After creating one aspect of the character, I duplicated the slide and added another element. Each new slide has only one thing added. Once each character was fully created, I started to color one element at a time. I edited it in Camtasia to speed up the actual video which was a couple of hours worth of taping. After all was said and done, I ended up with over 200 slides.

This is the final example.