What is the definition of "iteration" in the context of design?

In the context of design, "iteration" refers to repeated cycles of design, feedback, testing, and refinement. This concept is central to many design methodologies, such as Agile and user-centered design, where the emphasis is on making incremental improvements based on what has been learned during earlier phases of the process.

This iterative approach allows designers to continually refine their work, integrating feedback from stakeholders and users to develop a final product that better meets the needs and expectations of its audience. Each iteration builds upon the previous one, enhancing the overall quality of the design by allowing for adjustments based on actual performance and user experience. This fosters a more dynamic and responsive design environment, contrasting with a linear approach where design is often finalized without subsequent revisions or evaluations.

In summary, iteration is not just about making changes; it embodies a holistic approach to problem-solving in design by creating a cycle that values continuous improvement through engagement and testing.