System Usability Scale

A simple, ten-item attitude scale giving a global view of subjective assessments of usability.

Present in sylabi

Foundation Extension - Usability 2018
System Under Test
Systematic Test and Evaluation Process

How to cite

International Software Testing Qualifications Board. (2026). System Usability Scale. ISTQB Glossary. Retrieved October 19, 2026, from https://istqb-glossary.page/system-usability-scale/.

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