Human Factors” and “ergonomics” redirect here. The field has seen some contributions from numerous disciplines, such as psychology, engineering, biomechanics, industrial design, physiology, and anthropometry. In essence, it is an introduction to human factors engineering pdf study of designing equipment, devices and processes that fit the human body and its cognitive abilities. The two terms “human factors” and “ergonomics” are essentially synonymous.
E is employed to fulfill the goals of occupational health and safety and productivity. It is relevant in the design of such things as safe furniture and easy-to-use interfaces to machines and equipment.
Proper ergonomic design is necessary to prevent repetitive strain injuries and other musculoskeletal disorders, which can develop over time and can lead to long-term disability. Human factors and ergonomics is concerned with the “fit” between the user, equipment and their environments.