June 04, 2006

The Seven Principles of Universal Design

The Principles of Universal Design are:

1. Equitable Use: The design does not disadvantage or stigmatize any group of users.

2. Flexibility in Use: The design accommodates a wide range of individual preferences and abilities.

3. Simple, Intuitive Use: Use of the design is easy to understand, regardless of the user's experience, knowledge, language skills, or current concentration level.

4. Perceptible Information: The design communicates necessary information effectively to the user, regardless of ambient conditions or the user's sensory abilities.

5. Tolerance for Error: The design minimizes hazards and the adverse consequences of accidental or unintended actions.

6. Low Physical Effort: The design can be used efficiently and comfortably, and with a minimum of fatigue.

7. Size and Space for Approach & Use: Appropriate size and space is provided for approach, reach, manipulation, and use, regardless of the user's body size, posture, or mobility.

Compiled by advocates of Universal Design in 1997. Participants are listed in alphabetical order: Bettye Rose Connell, Mike Jones, Ron Mace, Jim Mueller, Abir Mullick, Elaine Ostroff, Jon Sanford, Ed Steinfeld, Molly Story, Gregg Vanderheiden. The Principles are copyrighted to the Center for Universal Design, School of Design, State University of North Carolina at Raleigh [USA].

The Principles established a valuable language for explaining the characteristics of Universal Design. They are in common use around the world, sometimes with slight modifications, primarily one or two principles grouped together. It is expected that the principles will be reconsidered on the occasion of their tenth anniversary in 2007 and are likely to evolve in response to experience with implementation and in order to incorporate insights and perspectives from the engagement of more diverse cultures.


Adaptive Environments

Posted by rollingrains at June 4, 2006 08:47 PM