On every stage of ourlife, we observe technological developments on the products and communicationinstruments we use. In the world of technology that changes rapidly “Will therole of the ergonomics on design of human-machine systems lose its effect?”question might come to mind. We can declare that with the technologicaldevelopment all over the world, as a practical science the ergonomics, thatshould be benefited from, will not lose its importance, the intensity of theresearch will increase from the physical ergonomics towards the cognitiveergonomics. With the technological development, in fact the human benefits fromthe technological change while evaluating the systems those include manyparameters, but the last decision maker is human as usual -and as in all theautomatic systems- the human maintains its crucial role in every kind ofsystem. It is possible to state that hybrid human-machine systems those composeof various elements and can be solved, when needed, with deterministic,probabilistic and fuzzy models will become more complex via high leveltechnology. For instance, if the humans and the robots are working together ina production system, in case of a malfunction in production, a robot that doesnot stop like human might cause much bigger destruction in production orbusiness systems security. In this study, we tried to examine from variousperspectives the changing process and the role of the ergonomics in apparelsector’s business life within the technological development over the world.