Prototype Testing
Prototype testing is a user-centered design methodology that involves creating early, simplified versions of a product or feature to gather feedback from real users before full development. It focuses on validating design assumptions, identifying usability issues, and refining functionality through iterative cycles of testing and improvement. This approach helps reduce development risks and ensures the final product meets user needs effectively.
Developers should use prototype testing when building new products, features, or interfaces to validate concepts early and avoid costly rework later in development. It is particularly valuable in agile and lean development environments, where rapid iteration based on user feedback is crucial for success. Common use cases include testing mobile app interfaces, web application workflows, hardware prototypes, and software tools to ensure usability and functionality align with user expectations.