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Human factors and ergonomics are concerned with the "fit" between the user, equipment, and environment or "fitting a job to a person" [6] or "fitting the task to the man". [7] It accounts for the user's capabilities and limitations in seeking to ensure that tasks, functions, information, and the environment suit that user.
The risk of injury is often magnified when multiple factors are present. Environmental, operational, or design factors can all negatively impact a worker or user; examples include whole-body or hand/arm vibration, poor lighting, or poorly designed tools, equipment, or workstations. Some of the common body regions where injuries may occur include:
Physical hazards are factors within the environment that can harm the body without necessarily touching it. They include a wide range of environmental factors such as noise, vibration, extreme temperatures, radiation, and ergonomic hazards.
OSH specialists examine worksites for environmental or physical factors that could harm employee health, safety, comfort or performance. They then find ways to improve potential risk factors. For example, they may notice potentially hazardous conditions inside a chemical plant and suggest changes to lighting, equipment, materials, or ventilation.
They can be classified as type of occupational hazard or environmental hazard. Physical hazards include ergonomic hazards, radiation, heat and cold stress, vibration hazards, and noise hazards. [1] Engineering controls are often used to mitigate physical hazards. [2] Physical hazards are a common source of injuries in many industries. [3]
Human Factors in Engineering and Design is an engineering textbook, currently in its seventh edition. [1] First published in 1957 by Ernest J. McCormick, the book is considered a classic in human factors and ergonomics, and one of the best-established texts in the field.
Neuroergonomics is the application of neuroscience to ergonomics. Traditional ergonomic studies rely predominantly on psychological explanations to address human factors issues such as: work performance, operational safety, and workplace-related risks (e.g., repetitive stress injuries). Neuroergonomics, in contrast, addresses the biological ...
Ergonomics – study of designing equipment and devices that fit the human body, its movements, and its cognitive abilities. ... Human Factors and Ergonomics resources;