Prototyping is an iterative and visual process through which the requirements of users can be obtained with regard to the functionality and appearance of a new product or service. The prototype can be a sketch on paper, created with wireframing tools, or developed using application-simulation software. By constructing a quick mock-up, organisations can assess the usefulness of a concept, the feasibility and cost of technology, and the extent to which customer requirements are met.
Using ‘Prototyping’
Step 1: A determination is made regarding the extent of the concept that is to be prototyped. The objective is to evaluate only elements that can provide useful information and avoid those that would be wasteful.
Step 2: Selected functionalities of the concept are woven together to create a story through which potential users can be guided.
Step 3: Plan iterations and developments to the prototype. These generally progress from high-level overviews in early stages to more detailed perspectives during later iterations.
Step 4: The fidelity level, or degree to which the prototype resembles the final product or service is evaluated. This determination is generally made on the basis of visual, functional, or content criteria.
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