Prototypes

It is a technique to gather the information or feedback of the product developed based on initial requirements. The product which is in the demo stage or prototype or proof of concept stage will be shown to the stakeholders. Stakeholders will provide the input for further improvements if any. These inputs can be the final requirements which can be used for design or build phase.

This technique is very much suitable in Agile environment in the software development industry.

Prototypes technique is used under the process Collect Requirements.