Part 1: Problems from our textbook's companion website

• Discussion questions 4.4 and 5.2.

Part 2: UI Design and Evaluation

Select an existing piece of software, an application, a smart device, or anything with computer/software embedded in it. Now perform the following:

• If you are going to conduct usability testing for this system, how would you select subjects? Briefly justify yourself.
• How would you evaluate usability of this system based on observations and data from usability testing? In particular, what usability metrics would you use and how can they be calculated from your usability testing observtions and/or data?

Due Date: