While refining our final usage scenarios, we ‘role-played’ by acting out our scenarios to determine the most natural and usable way to interact with our product. This helped us refine our final form design. Final Concept Overview Quickly and smoothly transforms between camera and phone modes. Draws upon familiar forms. Modes are clearly and physically defined to avoid confusion. Rubber grip handle allows for easy slide and snap into camera mode. Large buttons facilitate interaction. Form is substantial in size to create sense of familiarity. Final Form Sketches Rough Form Models Group Brainstorming Initial Rough Sketches