From left to right: Kristof, Pier and Mohit
The picture is self-explanatory, this project was a bunch of random tubes made from whiteboad along with microswitches, solenoids, an LCD and keypad.
ALL these lines are taken directly from the final report, specifically the operating manual.
Problem: The LCD is displaying a message, but pressing "1" does nothing. Solution: Press Harder.
Problem: The balls are jammming Solution: Poke around with a stick to fee up some space.