Prototyping the Right Way
Deciding to use prototypes is one thing, doing it right is another. First, you should get comfortable with the types of prototype techniques that are available to you. You might use sketches, wireframes, interactive user interfaces or high-fidelity prototypes (more on that later). The Pidoco team has given some examples of different scenarios which call for different types of prototypes — internal communications, external feedback, requirements engineering and selling your ideas to decision-makers.