Nhat Lan
Nhat Lan
Aug 24, 2017 · 1 min read
  1. 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.
  2. Already implemented: run A/B test with the same principle as above.
  3. However, how a UI better over one another may not only depends on usability but also competitive strength, brand values, mood and tone.

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