 ##  [Usability Testing](/usability-testing) 

  ##  [Usability Testing](https://information.quantumdictionary.io/usability-testing-0) 

  
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**Information &amp; Communication Dictionary**

 
Definition

An evaluative method in which representative users perform realistic tasks with a service or interface while observers record measures of effectiveness (task success), efficiency (time and effort) and satisfaction to identify usability problems and inform design improvements.