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

Area of Science:

• Rehabilitation Engineering
• Assistive Technology Research
• Global Health Innovation

Background:

• Traditional research and development (R&D) models face significant hurdles in creating affordable assistive devices for markets with limited purchasing power.
• The TTK Centre for Rehabilitation Research and Device Development (R2D2) at IIT Madras, India, has developed a novel approach to address these challenges.

Purpose of the Study:

• To present an experience-based, viable model for the R&D of appropriate assistive devices tailored for users in developing countries.
• To demonstrate the practical implementation and effectiveness of this model.

Main Methods:

• The study details the GRID model, which is built upon four pillars: Grants, Research, Industry, and Dissemination.
• The model effectively integrates academia, funding agencies, industry partners, and end-users in the development process.
• Three case studies illustrate the application of the GRID model in developing specific assistive devices.

Main Results:

• The GRID model has successfully facilitated the development of appropriate assistive devices.
• Two of the developed assistive devices are slated for launch in the near future, indicating successful product development.

Conclusions:

• The GRID model provides a practical and systematic approach for developing high-quality, functional, and affordable assistive devices in developing countries.
• This model has the potential to be replicated globally, attracting further funding and stakeholders to improve the assistive device landscape.
• Ultimately, the model empowers users by increasing their access to a wider range of assistive devices, enhancing their quality of life.