Make one drawing turn into another? Can you mix two strokes together to make a third? can you make a stroke turn into a straight line? Can you get information about what was drawn, the length, the angle, etc, and use it to control how it is transformed?
Pins and strings were placed to help plot the points in digital format. Myriam and I worked together so that we could try to achieve a Pacman Ghost.

Resampling the silhouette of a Pac Man ghost was approachable through half circles; formulas were done in sin and cos. Through mistakes an interesting pattern was made in the below example. I used "La Valse Des Vieux Os" by Yann Tiersen [download src]
Both Pac Man and this experiment change color according to the velocity in which it was drawn and the changes in angle . [download src]