Why is Ergonomics Important?
Cumulative Trauma Disorders
- Who's at risk?
- Standards
- The Costs of Bad Ergonomics
- The Development of CTDs
- Carpal Tunnel Syndrome
- Risk Factors For CTDs
Nova and Your Eyes
- Accomodation
- Vergence
- Shorter Viewing Distance
- Dry Eyes
- Vision and Posture Interact
- Required and Voluntary Movements
- Monitor Tilts
- Computer User Preference
- Eyeglasses
Nova And Your Eyes
Two causes of eye strain are the stresses on accommodation and convergence (Fischer 1977, Collins 1975). When we look downward, our eyes more easily accommodate and converge.