Chapter 4: 3D and 4D printing of assistive technology

Abstract

Assistive technology is an object, software, or any other product used to enhance the functional capabilities of disabled people. Access to assistive technology is considered a human right by the United Nations. This chapter illustrates the impact of additive manufacturing on the field of assistive technology. It is shown that 3D/4D printing enables the low-cost production of personalized objects of intricate geometry, and results in little material waste. Specific examples are given, such as static and dynamic orthoses and prostheses taylored to match the recipient's anatomy and lifestyle. It is shown that 4D printing ensures fast customization and requires less accurate manufacturing ...

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