engleski

Virtual 3D Human Model in Investigations in Computer Interior Design

All activities of man result in a certain degree of strain, and consequently exertion. The resulting strain is frequently connected to man's non-ergonomic position and work that is inappropriate from a biomechanical perspective. A non-ergonomic posture of the human body is harmful, especially when it is forced. In this paper we show the contributions of ergonomic and biomechanical analyses of virtual 3D human models within digitally generated environment systems connected to modern living. We have examined the impact that living environments have on the proper posture of man in work or rest, thus reducing the amount of energy consumption and exertion to the minimum. By using a scientific visualisation, we have conducted a biomechanical analysis of the movement of virtual 3D female models in the environment, which is based on the actual spatial interaction between the human model and the environment. For the purpose of determining the dimensions of the living space, we have examined spatial plans, made working measurements and camera recordings, while the anthropometric physical proportions of man were determined by digital measuring. Regarding the use characteristics of modern living, its formation and construction have to meet the ergonomic – biomechanical functional criteria, in addition to the safety, quality, aesthetic and fashion trends, which is why, in order to enable its optimal use, furniture dimensions and the dimensions of space surrounding it have to be in line with the anthropometric measurements of man.

Anthropometrics; ergonomics; biomechanics; virtual 3D models; computer visualisation

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