A measure of task performance in the HCI context could be:
A) the people that a user worked with in doing a task
B) the equipment(s) that a user used in doing a task
C) the requirements that should be met in doing a task
D) the accuracy with which a task is done
E) the cost of doing a task

Question

Quizplus · Accepted Answer

Accuracy is a direct measure of how well a task is performed, reflecting the effectiveness and efficiency of the interaction in HCI.

A Measure of Task Performance in the HCI Context Could