Which of the following is not considered a mobility device?

Prosthetic devices are designed to replace a missing body part and assist individuals in regaining function and mobility, rather than serving as aids for mobility itself. They are specifically tailored to the individual’s needs for functionality and do not primarily assist in walking or moving from one location to another, which is the main purpose of mobility devices like walkers, wheelchairs, and crutches.

Walkers provide support and stability for individuals who have difficulty walking, wheelchairs allow individuals who are unable to walk to move independently or be transported, and crutches are used to assist in walking while alleviating weight from the legs. Each of these items serves a direct functional role in facilitating movement, which distinguishes them from prosthetic devices.