QA Fundamentals · Middle · Question 51 of 75
What is usability heuristic evaluation?
- 1A tool measures how many clicks each page needs
- 2Users rate the product on a scale from 1 to 10 after release
- 3Experts check a UI against established usability principles
Show the answer
Correct answer: Experts check a UI against established usability principles
Explanation
Nielsen's 10 heuristics (visibility of status, error prevention, consistency...) let a tester spot usability problems early, before formal user testing.