prototype

A prototype is an early sample, model, or release of a product built to test a concept or process or to act as a thing to be replicated or learned from. It is a term used in a variety of contexts, including semantics, design, electronics, and software programming. A prototype is designed to test and try a new design to enhance precision by system analysts and users. Prototyping serves to provide specifications for a real, working system rather than a theoretical one. In some workflow models, creating a prototype (a process sometimes called materialization) is the step between the formalization and the evaluation of an idea.

Prototype (stylized as [PROTOTYPE]) is a 2009 action-adventure open world video game developed by Radical Entertainment and published by Activision. The game was released in North America on June 9, 2009, and in southwestern parts of North America as well as Oceania on June 10, and was released in Europe on June 12. Versions for PlayStation 4 and Xbox One were released on July 14, 2015 alongside the sequel as Prototype Biohazard Bundle. Separate versions of the games became available on August 12, 2015.