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Daily Archive for June 18th, 2003



Usability 101: Efficiency

18th
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On Monday, I highlighted the five basic points of usability. Yesterday, I delved further into the concept of learnability. Today, we are focusing on the concept of efficiency. What is efficiency? Efficiency relates to how fast a user accomplish tasks once he or she has learned to use a system. The basic idea behind it is that, [...]

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