¹Management and Science University-Malaysia Sudan, Khartoum, Sudanese
²University of Tabuk, Saudi Arabia

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Abstract—Usability of computer systems is the most important successful factor for blind people. Auto-Measuring of usability is a recent concept that guarantees the result is clear from human biases. This paper investigates the metrics that could be used to develop usability auto-measuring system. First, metrics are extracted from literature, and then directed questionnaire has been conducted to prove the correctness of the selected metrics. The results of questionnaires proved the correctness of the selected metrics. Finally, we have prepared for experiment to test the selected the metrics.

Index Terms—application usability, blind people, measurement metrics.

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Cite: Mohamed Hashim Mohamed, Abdelrahman Osman Elfaki, Md Gapar Md Johar "On Auto-measuring of Applications Usability for Blind People," Journal of Software vol. 14, no. 4, pp. 146-152, 2019.