Blog entry by Fay Frost
This research aims to analyze the importance and contact amongst 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 with satisfaction and errors, (r = .591, n = 411, p r = .553, n = 411, p r = .480, n = 411, p < .01). This study contributed in providing an insight into the importance and interaction surrounded by usability attributes which can be applied in usability measurement for mobile applications.