When users are involved in complex tasks, the demand on __________ can be significant.
A. short-term memory
B. shortcuts
C. objects that appear on the screen
D. all of the mentioned
Answer:A
When users are involved in complex tasks, the demand on __________ can be significant.
A. short-term memory B. shortcuts C. objects that appear on the screen D. all of the mentioned
Explanation:The interface should be designed to reduce the requirement to remember past actions and results.