PHILIP BURGESS

By Philip Burgess | UX Research Leader Measuring usability is a crucial step in designing products that users find easy and satisfying to use. The System Usability Scale (SUS) offers a quick, reliable way to evaluate usability across a wide range of systems and interfaces. This post explains how to use SUS, how to score it, and how to interpret the results to improve your product’s user experience. SUS questionnaire printed on paper What Is the System Usability Scale? The Sys