User Experience
Heuristic Evaluation
Plain English
Checking glossaryUsabilityUsability is how easy and efficient it is for users to complete tasks within a product. It focuses on clarity, simplicity, and reducing effort so users can achieve their goals without confusion or friction.Open glossary term using expert rules.
Definition
guideHeuristic EvaluationReviewing an interface against recognised usability principles to quickly identify and prioritise usability issues.Open guide is a glossaryUsabilityUsability is how easy and efficient it is for users to complete tasks within a product. It focuses on clarity, simplicity, and reducing effort so users can achieve their goals without confusion or friction.Open glossary term inspection method where experts assess a product against recognised principles.
In practice
Used to identify glossaryUsabilityUsability is how easy and efficient it is for users to complete tasks within a product. It focuses on clarity, simplicity, and reducing effort so users can achieve their goals without confusion or friction.Open glossary term issues quickly without user testing.
In context
It is the cheapest way to find the obvious problems before spending money on testing. Three evaluators working separately will surface most of what is there.
The reality
Relies on expert judgement and may miss real glossaryUser BehaviourUser behaviour refers to how users interact with a product, including actions, patterns, and decision-making processes.Open glossary term.
Compared with
Heuristic Evaluation vs Usability Testing
A guideHeuristic EvaluationReviewing an interface against recognised usability principles to quickly identify and prioritise usability issues.Open guide is experts assessing against principles: fast, cheap, and biased by expertise. guideUsability TestingObserving users complete tasks to identify usability issues, friction, and barriers to success.Open guide observes real users, which is slower and finds problems experts cannot predict. Evaluate first, then test what remains.
FAQ
Common questions
A few practical answers to the questions that usually come up around this term.
What is heuristic evaluation?
Reviewing a product against glossaryUsabilityUsability is how easy and efficient it is for users to complete tasks within a product. It focuses on clarity, simplicity, and reducing effort so users can achieve their goals without confusion or friction.Open glossary term principles.
Who performs it?
UX experts.
Why is it useful?
It identifies issues quickly.
What is a limitation?
It does not replace user testing.
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