The use of low-cost 3D printers, and other such technologies, has contributed to the development of sustainable products since they only use the material needed for production and are specifically customized for the person, reducing the cases of abandonment and increasing the product’s life cycle. In this context we developed a wrist orthosis using the user-centered design approach along with the fundamentals of sustainability, ergonomics and the limitations of the low-cost production process. Using this product as an example we discuss the positive impact this method can bring to the three pillars of sustainability: the product is economically viable, considering the low-cost technology, socially just, both in terms of access, production and inclusivity and ecologically correct, from the minimization of material used for manufacturing and abandonment of the product. Finally, we propose a reflection about the product development process that balances functionality, sustainability and design.

Authors: 

Caelen Teger, Isabella de Souza Sierra, Dominique Leite Adam, Maria Lúcia Leite Ribeiro Okimoto, José Aguiomar Foggiatto