Judged: two independent readers; copy check clear.
human factors engineering
human factors engineering Human factors engineering, also called ergonomics, is the science of designing tools, machines, and built environments to fit the body, physical functioning, and psychological needs of the people who use them.
Human factors engineering, also called ergonomics, is the science of designing tools, machines, and built environments to fit the body, physical functioning, and psychological needs of the people who use them.