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prototype
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Quick Summary

A prototype is an early sample, model, or release of a product built to test a concept or process. It is a preliminary version of a product that can be used for testing and demonstration. Prototypes can be used to:

  • Illustrate a concept: A prototype can serve as an example of what a larger group or collection is like.
  • Represent an original: It can be something from which later versions are developed, acting as a precursor or ancestor.
  • Be a basis for copies: A prototype is the original item from which other copies are made.

Manufacturers often test prototypes extensively before approving them for mass production.12

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