Week 4 Outline

• Discuss Quiz
• Cognitive walkthrough (continued)

In class, we will apply the CW to the unit conversion application.

• Discuss Project 2
• Discuss Midterm Exam next week
• Usability testing
• Goals of usability testing
• Types of usability tests
• Test roles (Rubin ch. 4)
• Lab setup (Rubin ch. 3)
• Test plan and materials (Rubin ch. 5 and 7)