University of Vermont

ACADEMIC SUPPORT PROGRAMS

Untitled Document

Accessibility

Accessibility is a general term used to describe the degree to which a product, device, service, or environment is available to as many people as possible. Accessibility can be viewed as the "ability to access" and benefit from some system or entity. Accessibility is often used to focus on people with disabilities and their right of access to entities, often through use of assistive technology.

Accessibility is not to be confused with usability which is used to describe the extent to which a product (e.g., device, service, environment) can be used by specified users to achieve specified goals with effectiveness, efficiency and satisfaction in a specified context of use.

Accessibility is strongly related to universal design when the approach involves "direct access". This is about making things accessible to all people (whether they have a disability or not). An alternative is to provide "indirect access" by having the entity support the use of a person's assistive technology to achieve access (e.g., screen readers).

The term "accessibility" is also used in the Convention on the Rights of Persons with Disabilities as well as the term "universal design".

 

* Taken from Wikipedia http://en.wikipedia.org/wiki/Accessibility

Last modified February 17 2012 02:10 PM

Contact UVM © 2014 The University of Vermont - Burlington, VT 05405 - (802) 656-3131