The cognitive ergonomics and the articulation of the functions of industrial products.. binah.oliveira@gmail.com

The sustainable development is a challenge to all areas of knowledge. In the field of design, it motivates an enhanced discussion about the functions of systems, products and services. Accordingly, this paper presents a theoretical contribution to the sustainable articulation of the functions of industrial products from principles of cognitive ergonomics. This paper is based on an exploratory literature about the functions of industrial products and further study of the relationship between man and object of Cognitive Ergonomics, specifically linked the aesthetic perception and symbolic. Presents qualitative results of this correlation, which indicates the feasibility of a better articulation in product development. The paper argues that in the practical field of design, the best articulation of the functions may influence the effectiveness of product performance in its relationship with the user. Already, on theoretical grounds, this new articulation can help designers to understand the nature of the transdisciplinary functions and the insights into product design.