| Summary: | Seeking to improve the learning of computer graphics, we developed the Digital Image Software, object of this study. The aim of this study is to analyze usability aspects of Software, looking for their effectiveness and efficiency. For this investigation was conducted usability literature on the subject, where the theoretical framework surrounding this issue and also the study by testing the Software practices related to the Software, it developed a questionnaire for usability. The questionnaire was applied to different classes of high school and university classes in Brazil. From the results it was found that improvements should be implemented in the tool, especially in terms that refer to help (help) and errors still found.
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