freeCodeCamp/guide/english/product-design/heuristic-review/index.md

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title: Heuristic Review
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## Heuristic Review
A Heuristic Review is centered around a set of heuristics: best practices agreed upon by industry experts. In a heuristic review, an evaluator will judge the design against a given set of heuristics, and attempt to identify any issues with the design before recruiting actual users to test the design. For example, take a look at [Jakob Nielsen's 10 Usability Heuristics](https://www.nngroup.com/articles/ten-usability-heuristics/).
A heuristic review can be conducted by anyone. An industry expert will likely identify more issues than a novice, but a novice can use this method just as easily. Furthermore, a group of evaluators can identify a unique subset of issues; together forming a larger set of issues compared to a single novice.
When conducting a heuristic review, the evaluator should take care to search only for issues relating to the set of heuristics. This method won't necessarily provide any design breakthroughs, but it offers a quick and efficient way to detect critical missing pieces in a design.
A heuristic review should take place when low-fidelity mockups are available, which can lead to better, more thoughtful designs which can then be shown to real users.
#### Citations
Martin, Bella, and Bruce M. Hanington. Universal methods of design 100 ways to research complex problems, develop innovative ideas, and design effective solutions. Rockport Publishers, 2012.