The third step in the design process is to bring your creative ideas to be. In the third seminar we discussed different prototyping methods, with a focus on low and medium fidelity prototypes, that can help you ideate, problem-solve, communicate and cheaply test multiple design solution possibilities. We also discussed how to best test your design solution and the prototypes. Testing will help you refine your design, teach you more about the user, and will help you validate your own point of view of the problem and the solution.