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Showing 1 to 3 of 3 for “"Formative Usability Evaluation"”.
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Novel Use of Scenarios in the Usability Engineering of a Next-generation MLST Tool
… the utilization of scenarios in an iterative usability engineering process for the development of a next-generation multilocus sequence typing (MLST) tool. The following three research question were investigated during the usability process: (1) what are the differences in the elicited …
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Usability and Reliability of the User Action Framework: A Theoretical Foundation for Usability Engineering Activities
Various methods exist for performing usability evaluations, but there is no systematic framework for guiding and structuring assessment and reporting activities (Andre et al., 2000). Researchers at Virginia Tech have developed a theoretical foundation called the User Action Framework (UAF), which …
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Usability Problem Description and the Evaluator Effect in Usability Testing
Previous usability evaluation method (UEM) comparison studies have noted an evaluator effect on problem detection in heuristic evaluation, with evaluators differing in problems found and problem severity judgments. There have been few studies of the evaluator effect in usability testing (UT), …