The document discusses various types of prototypes including wireframes, visual, and interactive prototypes, emphasizing their role in assessing requirements and user involvement in the design phase. It outlines the steps for prototype development, including defining objectives and functionality, as well as evaluating the final prototype. Overall, it highlights the importance of prototyping in the design process.

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2.  Wireframes Prototypes
 Paper Prototypes
 Visual Prototypes
 Interactive Prototypes
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3.  To assess the set of
requirements
 To test the feasibility
 To make end-user involved in
the design phase
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4.  Define the prototype objectives
 Define the prototype
functionality
 Develop Prototype
 Evaluate Prototype
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