Ergonomics

Ergonomics is the scientific discipline concerned with the understanding of interactions among humans and other elements of a system, and the profession that applies theory, principles, data and methods to design in order to optimize human well-being and overall system performance.

Definition

Ergonomics (or human factors) is the scientific discipline concerned with the understanding of interactions among humans and other elements of a system, and the profession that applies theory, principles, data and methods to design in order to optimize human well-being and overall system performance.

History

The field is also called human engineering, and human factors. Ergonomics is derived from two Greek words: ergon, meaning work, and nomoi, meaning natural laws, to create a word that means the science of work and a person’s relationship to that work.

Principles

Ergonomics is employed to fulfill the two goals of health and productivity. It is relevant in the design of such things as safe furniture and easy-to-use interfaces to machines and equipment.

Applications

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.

See also

• Human factors and ergonomics
• Repetitive strain injury
• Musculoskeletal disorder

References

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Ergonomics

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  Practical Demonstrations of Ergonomic Principles
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  Computer Workstation Variables Cleanup
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  Lifting and Lowering Risk Filter
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  Microsoft Natural Ergonomic Keyboard 4000