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Main page   /   Theory   /   Terms and definitions



5.2

Terms

Usability according ISO-9241, The extent to which a product can be used by specified users to achieve specified goals with effectiveness, efficiency and satisfaction in a specified context of use.
According ISO-9126, The capability of the software to be understood, learned, used and liked by user, when used under specified conditions.




Users and Goals | Effectiveness | Efficiency | Satisfaction | Methods