Environmental ergonomics: a review of principles, methods and models

Area of Science:

• Environmental ergonomics
• Human factors and ergonomics
• Occupational health and safety

Background:

• Environmental ergonomics is a key component of the broader field of ergonomics.
• Human responses to environmental factors are complex and not solely dependent on physical measures.
• Individual human characteristics significantly influence sensitivity and reactions to environmental stimuli.

Purpose of the Study:

• To review principles, methods, and models in environmental ergonomics.
• To examine the effects of thermal conditions, vibration, noise, and light on human well-being and productivity.
• To present practical assessment methods and discuss relevant international standards.

Main Methods:

• Literature review of environmental ergonomics principles, methods, and models.
• Analysis of human responses to individual environmental stressors (heat, cold, vibration, noise, light).
• Examination of methods for assessing responses to combined environmental factors and international standards.

Main Results:

• Environmental factors like heat, cold, vibration, noise, and light significantly affect human health, comfort, and performance.
• Human sensitivity and response patterns are modulated by individual characteristics, not just direct environmental measures.
• Methods for assessing responses to single and multiple environmental exposures are presented, alongside relevant international standards.

Conclusions:

• Environmental ergonomics requires a holistic approach, integrating human factors principles.
• Understanding individual differences is crucial for accurately predicting and managing environmental impacts on humans.
• The review provides a foundation for applying environmental ergonomics in practice and adhering to international standards.