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The Design Process
Quick questions on The iterative nature of design explained: O-Level Design and Technology
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What is the feedback loop?Show answer
The engine of iteration is feedback. When a prototype is tested or evaluated against the specification, the results reveal what works and what does not. Those results are feedback, and they feed back into an earlier stage, usually development. The designer modifies the design to fix the problems, makes a new prototype, and tests again.
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