[EXERCISE] MacKenzie, Human-computer interaction Chapter 2

MacKenzie, Human-computer interaction: An Empirical Research Perspective, Elsevier Science & Technology Chapter 2 Exercise 2-2 How to Task 1. 배열 맞추기 Conduct a small experiment on memory recall as follows. Find an old discarded keyboard and remove the key tops for the letters (below left). Using a drawing application, create and print an outline of the letter portion of a Qwerty keyboard (below right). Find five computer users (participants). Ask each one to position the key tops in the printout. Limit the time for the task to three minutes . Record the number of key tops correctly positioned . (Suggestion: Photograph the result and do the analysis afterward.) Task 2. "the quick brown fox jumps over the lazy dog." 팬그램 타자 Then assess each participant’s typing style and typing speed as follows. Open a blank document in an editor and enter the phrase “the quick brown fox jumps over the lazy dog.” On the next line, ask the...