Ergonomics in an Industrial Setting Andrew Drewczynski Canadian Centre for Occupational Health and Safety
What is Ergonomics? Ergonomics is the discipline that matches the job to the worker and product to the user.
Ergonomics vs Human Factors In the occupational field, Ergonomics and Human Factors are terms used interchangeably. Both describe the interaction between the operator and the job demands, and aim to minimize hazards in the workplace. However, Ergonomics focuses on how work affects workers, while Human Factors emphasizes designs that reduce the potential for human error.
Why Ergonomics? Legislation BC, Saskatchewan US OSHA (2000) Australia (89), European Community (93), California (97), Sweden (98) Ontario ? – General duty clause 25. 2(h) take every precaution reasonable in the circumstances for the protection of a worker; Canada (Feds) ????
WMSD History (US data)
WMSD as % of all Work- Related Injuries (Canadian data)
Musculoskeletal Injuries D Work-related MusculoSkeletal Disorders - WMSD Repetitive Strain Injuries - RSI Repetitive Motion Injuries - RMI Cumulative Trauma Disorders - CTD Occupational Overuse Syndrome - OOS WRULD Low Back Pain
Ergonomic Hazards Ergonomic Hazards are workplace conditions that pose the risk of injury to the musculoskeletal system of the worker.
Ergonomic Hazards Awkward working postures Forceful movements Repetitive movements Pace of work Temperature extremes Vibration
Awkward Postures
Awkward Postures - Improvements
Awkward postures - Improvements
Airport “A” - Workstation
Airport “A” - Sitting
Airport “A” – Checking - in
Airport “B” - Workstation
Airport “B” – Checking in
Airport “C” - Workstation
Airport “C” – Checking-in