In my sketchbook i made sure that i was noting down every little thought i had whether it be an idea, question, fact/thought you name it!
As you can see above, we are trying to narrow down our target audience, the concept and make a start on visuals. There were a few times i sat us down and said right lets make notes! I found this really helped our group and pushed us in developing any ideas we had.
In the notes above we began to narrow down even further. But we felt maybe if we have another group meeting we will be able to discuss further where we could take this project.