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Managing Software Requirements: A Unified Approach by Don Widrig, Dean Leffingwell

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Chapter 15. Prototyping

Software prototypes, as early incarnations of a software system, demonstrate a portion of the functionality of a new system. Given what we've discussed so far, we expect that it's become obvious by now that prototyping can be very effective at uncovering user needs. Users can touch, feel, and interact with a prototype system in a way ...

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