As a response to a call to “track something” using a camera, some fellow ITP students and I used color tracking to help us show off how big of a fish we caught from our “fishing expedition”.  Using the code to put a bounding box around our traceable area as a starting point in processing, we substituted the bounding box with various images of fish and than used the distance between our hands to determine the size of our fish (and one “killah” whale).  Look! I caught a fish THIS big!