Tuck that question away in your back pocket. It'll come in handy later. Prototypes can help you visualize a strategy or direction, describe functionality or form, structure an offering or project team, and demonstrate a proof of concept. They've been used for tasks as diverse as driving out requirements to acquiring funding. They're used to gauge customer reaction, explore system functionality, and test concepts and directions.
Prototypes can be highly valuable tools.
They can also be a complete waste of time, talent, and resources. 2 Plan before you build. 3 Flexibility is key. The creative challenge. . Prototypes can be highly valuable tools.