During our entire process, we were continually thinking about the final integration of our designs by brainstorming possible button layouts and form factor possibilities. At the end of our process, we selected our most important and well-tested designs and refined our button layout to integrate with their usage patterns. We fleshed out our options menu design to propose mechanisms for connecting and extending each calculator “application”. Finally, we tied our designs together by developing a comprehensive scenario of use and structuring our final presentation around it to communicate how we envision our calculator being used by real Algebra 1 teachers and students. |