The error rate for a task is the frequency or number of errors that a user encounters whilst performing the task. This is one of the metrics used to evaluate the usability of a system.
Used on pages 5, 43, 47, 57, 58, 61, 62, 78, 125, 134
The error rate for a task is the frequency or number of errors that a user encounters whilst performing the task. This is one of the metrics used to evaluate the usability of a system.
Used on pages 5, 43, 47, 57, 58, 61, 62, 78, 125, 134