In an assistive device for mobility, what is the purpose of orthotics?

The purpose of orthotics primarily focuses on aiding in proper foot alignment. Orthotics are specially designed devices that are fitted inside shoes or worn externally to support, align, or improve the function of the feet and lower limbs. By ensuring that the feet are correctly aligned, orthotics can help alleviate pain, prevent injury, and improve overall mobility. For individuals with conditions like flat feet or other biomechanical issues, orthotics play a crucial role in correcting alignment, which can enhance walking efficiency and reduce strain on other parts of the body.

While orthotics can indirectly assist with walking by improving foot alignment, their main function is directly related to support and alignment of the feet specifically.