Q. When should the first evaluation of a system ideally be performed?

View solution

Q. What is the primary purpose of expert analysis in evaluating interactive systems?

View solution

Q. Which of the following is a benefit of using expert analysis methods?

View solution

Q. Which approach to expert analysis focuses on evaluating a design through cognitive principles?

View solution

Q. What does heuristic evaluation involve in the context of expert analysis?

View solution

Q. What was the primary motivation behind introducing the cognitive walkthrough technique?

View solution

Q. What does the term "cognitive walkthrough" refer to?

View solution

Q. What is the main focus of the cognitive walkthrough technique?

View solution

Q. What is one of the key components needed to perform a cognitive walkthrough?

View solution

Q. What does the evaluation process in cognitive walkthrough involve?

View solution

Q. What is the purpose of evaluators stepping through the action sequence in a cognitive walkthrough?

View solution

Q. What is the primary focus of the cognitive walkthrough technique?

View solution

Q. What is the primary purpose of documenting a cognitive walkthrough?

View solution

Q. What purpose does a separate usability problem report sheet serve in a cognitive walkthrough evaluation?

View solution

Q. How can information about the severity of a usability problem help designers?

View solution

Q. What is the role of standard evaluation forms in a cognitive walkthrough?

View solution

Q. What is a heuristic in the context of heuristic evaluation?

View solution

Q. What is the primary purpose of heuristic evaluation?

View solution

Q. What does Nielsen's recommendation suggest about the number of evaluators for heuristic evaluation?

View solution

Q. How are the severity ratings of usability problems determined in heuristic evaluation?

View solution