The QuickDASH was unavailable due to excessive completion errors.
Two experiments were carried out to examine the effect of incorporating two different types of simple prompt to reduce post-completion error in the use of light switches in office meeting rooms.
Post-completion errors have been widely studied in human-computer interaction but the concept has not previously been applied to the interaction of occupants with building controls.
These are also called post-completion errors and are most frequent when the interruption occurs just before the step that needed to be completed [45].
This paper examines whether one factor in inadvertent energy consumption might be the appearance of post-completion errors (when an intended action is not taken because a primary goal has already been accomplished) in occupants' interactions with building controls.
Interrupting users engaged in tasks typically has negative effects on their task completion time, error rate, and affective state.
During the experiment, operator performances, such as completion time, error, secondary task, workload, and situation awareness, are measured and collected.
We simulated vehicle checkerboard and hierarchical IVIS interface layouts and examined their usability based on task completion time, error rate, NASA-TLX, and System Usability Scale (SUS).
The demonstration included basic writing, word completion, and error correction.
They were then assessed on completion time, errors made and residual knowledge retained afterwards.
