hard20 pts · first answer countsusability-testingusability-metrics
Estimating time with KLM
Using KLM values M = 1.35 s (think), P = 1.1 s (point), K = 0.2 s (key or tap), H = 0.4 s (move hand to keyboard): estimate time to think, point at the PIN code field, tap it, move to the keyboard and type a 6-digit PIN code.
Discussion 0
Join free to post in the discussion.
Related questions
- A participant gets stuck during testingUI/UX Designer
- What a usability test isUI/UX Designer
- Thinking aloudUI/UX Designer
- Writing a realistic taskUI/UX Designer
- Running a pilot sessionUI/UX Designer
- "We are testing the design, not you"UI/UX Designer
- Testing a paper prototypeUI/UX Designer
- Rules for observersUI/UX Designer