Our task was to create a robot that draws, it doesn't have to draw anything special or work well. It just has to draw something. My ArtBot is essentially a cup with a motorized toothbrush and a orange marker attached to it by rubber band. When I tested out the ArtBot it went in a corkscrew like pattern, it looked like Syphilis.
Others were making perfect circles or slinky look a-likes and mine was shaking uncontrollably and barreling towards a perfect circle making robot and it looked like it was going to ruin the circle, but it missed the other ArtBot by roughly a centimeter.
All was well.