After the initial week of brainstorming and rapid prototyping, the ideas we had still seemed a bit vague. The team asked Federico to create some visuals for the Processing part of the project. Instead, Federico showed up with 12 rough sketches on paper drawn in pen. For the class time, which was a workday, we went over each of his sketches, which contained variations of ideas that used balls, Wiimotes, and crowd tracking. At some point in the discussion, we seemed to converge on a particular idea that was from the sketch. Everything clicked at the same time and seemed to fall into place.