heuristic evaluation

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  • heuristic evaluation

    1. 1. Heuristic Evaluation
    2. 2. What is Heuristic Evaluation? How is H.E. done? Examples of H.E. Usability principles
    3. 3. What is Heuristic Evaluation?heuristic ~ quick & simple rule usually derived from experience rule of thumb
    4. 4. What is Heuristic Evaluation? 1 or more experts + 1 interface + inspection / critique = Report
    5. 5. How is H.E. done? Principle Issue Rec. Severity violated Refer to Make a specificDescribe issue Assign a principle that suggestion forScreenshot severity rating was violated change
    6. 6. Examples of H.E.
    7. 7. Usability principlesUsability principles Design principles !
    8. 8. Usability principles Design principlesEnsure interface is... Ensure interface...Easy to use Communicates effectivelyEasy to learn Looks pleasantNot confusingNot disorienting
    9. 9. Nielsen’s 10 heuristics1.Visibility of system status 6. Recognition > recall2. Match between system & 7. Flexibility & efficiencyreal world 8. Aesthetics & minimalist3. User control & freedom design4. Consistency & standards 9. Error diagnosis & recovery5. Error prevention 10. Help & documentation
    10. 10. What is Heuristic Evaluation? How is H.E. done? Examples of H.E. Usability principles
    11. 11. Writing the Report
    12. 12. Writing the ReportI. Title pageII. Executive summaryIII. Introduction: Purpose; Product descriptionIV. MethodsV. ResultsVI. References

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