After determining the structure of the app, our team picks a main screen to design the interface interactions. Watch how we determine interactions on the white board.

After our two teams brainstormed on the interactions within the app, we all got together and shared what we came up with.

Here are the two basic directions our two teams came up with:

While the following wireframe is a lot rougher than the first one, it has some really interesting ideas for the basic model of the app. We ended up taking the best aspects of both designs to bring into the visual design.