This change is an example of the "Ergonomic" approach to job design.
"Job design" alludes to the way that an arrangement of assignments, or a whole job, is composed. Job design decides:
What tasks are finished.
How the tasks are finished.
What number of tasks are finished.
In what arrange the tasks are finished.
A well designed job will energize an assortment of 'good' body positions, have sensible quality necessities, require a sensible measure of mental movement, and help cultivate sentiments of accomplishment and confidence.
Ergonomics is the art of coordinating the job to the laborer and the item to the client.