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Helton Moraes

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Papers by Helton Moraes

Research paper thumbnail of Projeto conceitual de sistemas de assento para cadeira de rodas : uma abordagem sistemática

This work is an exploratory theoretical study on systematic design of special wheelchair seating ... more This work is an exploratory theoretical study on systematic design of special wheelchair seating systems, emphasizing its conceptual and functional aspects. According to the principles of assistive technology – which consists in the use of technologies applied to the caring of the needs of people with disabilities – the objectives of technical aids should be the promotion of optimal individual functionality. Thus, a literature review has been made on the theme of postural seating clinic, and the factors related to the health, the functionality, and the comfort or discomfort in the sitting position, allowing the identification of many explicit and implicit needs. By using the Systematic Design approach of Pahl & Beitz, complemented by some principles of Axiomatic Design and TRIZ, a functional requirements list has been made, consisting in the mapping between the customer needs in the customer domain and the functional requirements in the functional domain. In the next step, a functio...

Research paper thumbnail of Fatores Humanos em TA: Uma Análise de Fatores Críticos nos Sistemas de Prestação de Serviços

Plurais Revista Multidisciplinar Da Uneb, May 1, 2010

Research paper thumbnail of Projeto conceitual de sistemas de assento para cadeira de rodas : uma abordagem sistemática

This work is an exploratory theoretical study on systematic design of special wheelchair seating ... more This work is an exploratory theoretical study on systematic design of special wheelchair seating systems, emphasizing its conceptual and functional aspects. According to the principles of assistive technology – which consists in the use of technologies applied to the caring of the needs of people with disabilities – the objectives of technical aids should be the promotion of optimal individual functionality. Thus, a literature review has been made on the theme of postural seating clinic, and the factors related to the health, the functionality, and the comfort or discomfort in the sitting position, allowing the identification of many explicit and implicit needs. By using the Systematic Design approach of Pahl & Beitz, complemented by some principles of Axiomatic Design and TRIZ, a functional requirements list has been made, consisting in the mapping between the customer needs in the customer domain and the functional requirements in the functional domain. In the next step, a functio...

Research paper thumbnail of Fatores Humanos em TA: Uma Análise de Fatores Críticos nos Sistemas de Prestação de Serviços

Plurais Revista Multidisciplinar Da Uneb, May 1, 2010

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