Final answer:
The statement about ergonomics being focused on reducing fatigue and increasing productivity through equipment design is true. Ergonomics, or human factors psychology, integrates the human-machine interface in the workplace for better efficiency and safety. The field has contributed to both software and traditional industry designs, and has influenced the development of safety regulations and best design practices.
Step-by-step explanation:
The statement that ergonomics is the applied science of equipment design, intended to maximize productivity by reducing operator fatigue and discomfort, is true. Ergonomics, also known as human factors psychology, focuses on the relationship between humans and the tools they use, aiming to improve the human-machine interface in the workplace through thoughtful design. This includes the physical and cognitive integration of tools, workstations, and the environment to enhance efficiency and safety.
Examples of ergonomic designs include desks where one can sit on a ball, utilize a standing desk, or even use a cycle desk to maintain physical activity while working. Furthermore, the field of human factors psychology extends to software design projects from an early stage, as well as to testing and evaluation in traditional industries. Important contributions have been made by Lillian Gilbreth, a psychologist and engineer, reflecting the interdisciplinary nature of this field which combines aspects of both psychology and engineering.
Finally, human factors professionals play a significant role in the development of safety regulations and best design principles; an example is the improvements made to nuclear facility operator workstations and training following the Three Mile Island accident.