development of PACMAD model for usability review metrics using wish ask Metrics (GQM) log on Amman Arab academe

Usability measurement is tedious work, particularly for current intellectual mobile devices. with an increasing gift for greater user interactivity through a range of tasks and in a variety of contexts during time, the importance and impact of mobile device context-of-use components is of particular captivation to researchers. PACMAD was introduced as collection usability model for mobile applications to probe usability based upon usability factor; user, context of use, and task. PACMAD model identified the usability attributes without taking into consideration partnered low level metrics which represents each attribute. Thus, there is a obsession to be elongated to tote up relative low level metrics in complement to usability attributes. This motivates us to performed collect literature modify to summative studies that evaluate mobile applications in order to find validated usability review metrics based on PACMAD model attributes by applying wish question Metrics (GQM).

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