Sketched ideas and detailed static mockups look fine on paper, but need interactivity and animation when transferred to the computer. You can scan all the best ideas and import them into SketchFlow projects. Dynamic prototypes enable you to navigate between screens and states, generate sample data, add hand-sketched controls, and interact with the application. The following picture shows the Am7 Guitars image scanned into a SketchFlow project, with working controls added.

SketchFlow tips:  segregate different ideas and create branches in your project

Just segregate your different ideas and create several branches in the SketchFlow Map panel. Add several navigation screens connected to the Start screen in the SketchFlow Map panel. Mark your different ideas with color visual tags. The example below shows one project with several branches. Then, interact with your team members. Show them your ideas and the implemented branches of your prototype. Choose the best idea in the end.