These guidelines address the design, production, supply and service delivery of manual wheelchairs, in particular for long-term wheelchair users.
This website provides useful information and links to resources on assistive devices and technologies such as wheelchairs, prostheses, mobility aides, hearing aids, visual aids, and specialized computer software and hardware increase mobility, hearing, vision and communication capacities.
This Massachusettes Institute of Technology (MIT) course provides students with information on improving wheelchairs and tricycles made in the developing world.