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Ergonomics and praxiology

This paper presents the conceptual foundations of ergonomics and praxiology and the relations between the two disciplines. The influence of the systemic formulation on the change of approach in ergonomics from the earlier mechanistic approach to work and mutual relations between a working human and a machine is pointed out. Also characterized is praxiological analysis and its consequences for ergonomic design. The last part of the paper raises the issue of the importance of design in a praxiological approach and the role of ergonomics and praxiology in developing modern design culture.