Example

System Usability Scale Questionnaire (SUS)

Strongly Disagree -> Strongly Agree
1: I think that I would like to use this system frequently.
2: I found the system unnecessarily complex
3: I thought the system was easy to use.
4: I think that I would need the support of a technical person to be able to use this system.
5: I found the various functions in this system were well integrated.
6: I thought there was too much inconsistency in this system.
7: I would imagine that most people would learn to use this system very quickly.
8: I found the system very cumbersome to use.
9: I felt very confident using the system.
10: I needed to learn a lot of things before I could get going with this system.