Example context. Preview only. Nothing is submitted.
When to sendAfter people have used the product enough to assess it, including at the end of a usability study.
- 01
Your experience with your product
Keep both statements together. Branching or extra diagnostic questions would change this short measurement experience.
See the questions
- your product’s capabilities meet my requirements.
- Keep the original requirements item so the instrument remains recognizable and comparable.
- your product is easy to use.
- Keep the original ease item and use the same scale for both statements.
Using the answers
For a complete response, the unadjusted score is (usefulness + ease − 2) × 100 / 12. Report the mean, sample size, and uncertainty for comparable user groups. This 0–100 score is not a percentage satisfied or a SUS score; do not mix it with the regression-adjusted variant.
UMUX-Lite
Keep both statements, seven-point agreement scale, and endpoint polarity. Substitute only the product name. Do not merge data with five-point UX-Lite.
When to choose another form
Diagnosing a single task, surveying prospects, or comparing scores after changing wording or scale without accounting for the change.
Before you publish
Ask people who have used the product, and record their experience level and product version.
Keep the original items and seven response positions. Calculate the unadjusted composite only for complete responses.