GRID: a model for the development of assistive devices in developing countries.

The proposed GRID model is a viable model for the development of appropriate assistive devices in developing countries, and could likely be replicated in other parts of the world as well.IMPLICATIONS FOR REHABILITATIONThe GRID model is practically viable and provides a systematic approach for the development of high-quality, functional and affordable assistive devices.Implementation of the GRID model to develop assistive devices could attract more funding and committed stakeholders to this space, with the potential to change the assistive device landscape in developing countries by making available more functional and affordable devices.In effect, the model will benefit users of assistive devices by giving them a greater choice of available devices and empowering them to lead a quality life.