Ergonomics is the scientific discipline that focuses on designing environments, products, and systems to match human physical and cognitive capabilities. The goal of ergonomics is to enhance comfort, safety, efficiency, and overall performance while reducing the risk of injury or strain. It considers posture, movement, visual comfort, repetitive actions, and mental workload.
In educational and workplace settings, ergonomics plays a critical role in improving focus, productivity, and long-term well-being.
Key Dimensions:
- Physical ergonomics (posture, movement, muscle use)
- Cognitive ergonomics (mental workload, decision-making)
- Organisational ergonomics (workflow and system design)
- Prevention of musculoskeletal disorders
Example:
A classroom with adjustable desks and proper seating posture reduces student fatigue and improves concentration.
