This research aims to analyze the importance and associations in the midst of the usability attributes for mobile application. The usability attributes were grouped into nine (9) factors such as efficiency, effectiveness, learnability, memorability, errors, satisfaction, cognitive workload, simplicity, and interruptibility. A sum of 411 useable questionnaires form the basis of analysis. The results revealed that Errors (Mean = 3.82) was the most important usability attribute for mobile application and there was a significant correlation between
satisfaction and errors, (r = .591, n = 411, p r = .553, n = 411, p r = .480, n = 411, p < .01). This chemical analysis contributed in providing an sharpness into the importance and relationships surrounded by usability attributes which can be applied in usability measurement for mobile applications.
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