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Based on the Pre - survey and final survey results conducted after making improvements using the UCD method. It can be seen that sus score gets an increase of 31.25, which is the initial survey result of 53.87, and the final survey result gets a score of 85.12. In the Pre - survey stage, where before the improvement, the value obtained at the Acceptability Ranges level is Low because the score obtained is below 70. After the final evaluation and improvement in the UI in this e-HAC application, the value obtained becomes Acceptable because the score obtained is above 73. Grade Scale level before evaluation and improvement get category D because the score obtained below 68. After the evaluation and improvement of the Grade Scale level, the SUS score obtained is in category B at 80 and above.
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IEEE/ICACT20220374 Slide.14
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