A nonprofit, nonmembership organization working to demonstrate that supportive building design can enhance health and well-being. Links to Center's research, and resources.

"Toolbox" contains information on how to create a more accessible home.

Iowa State Extension links to assistive technology; elderly housing options & preferences; housing, aging, and disability statistics; universal design & home accessibility; and disability and housing information.

Definitions and resources from the National Disability Authority.

Originally applied in the field of architecture and later to commercial products and information technology, UDE provides a philosophical framework for the design of a broad range of educational products and environments.