Ergonomics is defined as the science related to designing equipment and tasks to maximize productivity and reduce user fatigue and stress. The field has its origins in the 19th century and gained prominence due to high accident rates from poorly designed cockpits during World War I. Ergonomic principles are now commonly applied in workplace design to reduce musculoskeletal injuries like carpal tunnel syndrome. Benefits of ergonomics include increased employee comfort, satisfaction, and productivity as well as lower health care costs and improved morale for employers.