Aug 24, 2017 · 1 min read
- Not yet implemented: Run a usability test with 3 different groups of 5 users each to test whether the UIs help users complete the goal. Measure task completion rate, completed time, error rate, satisfaction rate and then compare the three results.
- Already implemented: run A/B test with the same principle as above.
- However, how a UI better over one another may not only depends on usability but also competitive strength, brand values, mood and tone.
