Standardization in the field of ergonomics/human factors, in particular, general ergonomics principles, anthropometry and biomechanics, ergonomics of human-system interaction, ergonomics of the physical environment, ergonomics of personal protective equipment addressing human characteristics and performance, and methods for specifying, designing and evaluating products, systems, services, environments and facilities. NOTE: Standardization in the field of ergonomics aims at optimizing system performance, effectiveness, efficiency, accessibility, reliability, availability and maintainability of the design outcome while safeguarding the safety, health and wellbeing of those involved or affected. It also assists in promoting sustainability and social responsibility. Excluded: Standardization of purely technical matters not related to human characteristics and abilities.