E-rapor is a desktop-based application used to process students' final grades. There are some obstacles in using e-rapor, so it is necessary to evaluate of usability aspects using usability testing method. The purpose of this study was to evaluate e-rapor from the use side of effectiveness, efficiency, and user satisfaction. The population in this study is 577 people. The sampling technique used was a stratified random sampling with a total sample of 30 people (15 novice users and 15 expert users). Data collection techniques in this study using performance measurement, think aloud, and SUS questionnaires. The method used for data analysis is descriptive statistics and t-test. The results of this study show that: (1) e-rapor is not effective in terms of usage, because there are still many errors made by the user in completing the task (with completion rate
How is this helpful? Well, it shows you the anagrams of rapor scrambled in different ways and helps you recognize the set of letters more easily. It will help you the next time these letters, R A P O R come up in a word scramble game.