Disabilities, people with universal design

Vanderheiden, G. and Vanderheiden, K. 1991. Accessibility Design Guidelines for the Design of Consumer Products to Increase their Accessibility to People with Disabilities or Who Are Aging. Trace R D Center, University of Wisconsin, Madison, WI. 

The assistive kitchen dishwasher is designed for wheelchair-assisted people with varying disabilities but also accommodates people with visual impairments. Since it is impossible to come up with one universal design for all Usabilities, adaptations are presented. 

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