Usability testing is a black box testing technique and the aim is to observe people using the product to erupt errors.
Key points of usability testing are :
Performance : How much time & how many steps required to complete basic task ?
Accuracy : How many mistake did people make?
Recall : How much does the person remember afterwards?
Emotional Response : How does the person feel about the task completed? would this person recommend this system to other?
Free online software testing tutorials for beginners to advance professionals with current trending industry knowledge and latest jobs updates. We also provide software testing basic interview questions and different kinds of software testing tools and techniques.
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