Each team needs to be able distinguish between the various types of balls.
On Thursday 2/13 each pair will demo their ball sorting mechanisms to the class instructors in their lab space. Instructors will be in the lab starting at 1:30pm (half an hour early) and stay until 3:20pm.
One instructor will meet with each team to see their demo and hear their explanation. Grading will be based on the hardware success and the oral explanation.