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Usability evaluation essay


usability evaluation essay

or using the Back Space' arrow. Perhaps, this is due to the nature of the web which is designed to give college information rather than a more essay compared the odyssey to the journey interactive interface system. All problems encountered are recorded and listed under the respective heuristics. The expression, test early and often, is particularly appropriate when it comes to usability testing. The appearance and the layout of the Homepage as well as the limited menu functions may affect the interface efficiency and the effectiveness.

usability evaluation essay

The heuristics not conformed: User Control and Freedom: Under this heuristic principle, there should be an interface function for "emergency exit' to leave unwanted state without having to go through an extended dialogue' (elsen,1994). Flexibility and Efficiency of Use: In relation to the above comments, the poor arrangement of active icons limits efficiency in accessing other pages of the website. This procedure is important in order to ensure independent and unbiased evaluations from each evaluator' (Jakob Nielsen, 1990). The evaluators record everything about what, how and when the users. Conclusion, judging from the strengths and weaknesses of both Heuristic Evaluation and User Testing, it is rather difficult to conclude which either method is better. An evaluation essay should always be direct to the point and specific as it contains factual information that is essential to be known by the readers.


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