Wednesday, March 11, 2009

Evaluation Techniques

Cognitive walk-through is a usability evaluation technique modeled after the software engineering practice of code walk-throughs. To perform a cognitive walk-through the evaluators step though the use of the software as if they were novice users, looking for probably errors and areas of confusion.

In heuristic evaluation the user interface is evaluated against a specific list of high-priority usability principles.

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