Which of the following investigation techniques involves following a user for one or two days in order to find out what a particular job entails?
A. Scenario analysis.
B. Protocol analysis.
C. Shadowing.
D. Activity sampling.
Which of the following investigation techniques involves following a user for one or two days in order to find out what a particular job entails?
A. Scenario analysis.
B. Protocol analysis.
C. Shadowing.
D. Activity sampling.