Ec 721 Wheelchair Design In Developing Countries Spring 2009

Access to mobility can transform lives, yet millions of people in resource-constrained regions lack appropriate assistive technology. This course introduces you to the essential engineering, social, and economic principles needed to design and distribute effective wheelchairs and mobility aids in developing countries. You will learn how to balance structural durability with local manufacturing limitations to create sustainable, life-changing solutions. Through this comprehensive text-only guide, you will transition from understanding basic mobility mechanics to analyzing complex local supply chains and environmental factors. By focusing on practical engineering theory and real-world case studies, you will gain the skills to contribute to meaningful assistive technology initiatives globally. What you'll learn: - Understand the core biomechanical and ergonomic requirements for wheelchair users in rugged terrains - Analyze local manufacturing constraints and identify suitable low-cost materials and fabrication techniques - Design for durability, repairability, and cultural appropriateness to ensure long-term device adoption - Evaluate distribution models, supply chains, and business strategies for sustainable local production - Apply modern human-centered design frameworks to co-create solutions with local communities - Navigate international quality standards and testing protocols for assistive devices This course begins with foundational concepts in mobility aid design, exploring historical challenges and critical terminology. You will then progress through structured modules covering mechanical design, material selection, biomechanical modeling, and social business planning. This course is designed for aspiring designers, engineers, humanitarian workers, and social entrepreneurs who are new to assistive technology design and want to make a tangible global impact. No prior engineering degree is required to get started. Start learning today and gain the foundational skills to design mobility solutions that empower communities worldwide.