Web Access Centre

Background on web accessibility - Web Access Centre

Summary: Web accessibility, access technologies, who it affects and myths surrounding accessibility.

• Types of disability
• Accessibility myths
• Access technology

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Accessibility is the degree to which anyone can access and use a website using any web browsing technology. A fully accessible site is one that is designed to make use of the latest web technologies such as multimedia, while at the same time accommodating the needs of those who have difficulty with or are unable to use these technologies.

Types of disability

The Disability Discrimination Act 1995 (DDA), defines a disability as a physical or mental impairment that has a long-term or substantial effect on a person’s ability to carry out day to day tasks. When browsing the web this includes visual, cognitive, mobility and hearing impairments. Read more about different types of disability.

Accessibility myths

Text-only sites can be useful for someone using speech or braille output or a mobile phone. However well designed graphics and multimedia are a positive aid to using and understanding websites, and do not need to be sacrificed for accessibility. Read more about accessibility myths.

Access technology

• Everybody accesses the internet in different ways. An individual’s needs determine whether they have to change browser settings to view web pages or use assistive technologies such as speech and braille output, speech input, or screen magnification. People may also use different platforms, ranging from Personal Computers (PCs) to Personal Digital Assistant’s (PDAs) or mobile devices such as a phone. Read more about access technology.
  
  

For Web Access Centre updates email webaccess@rnib.org.uk

Content author: webaccess@rnib.org.uk

Last updated: 06/03/2008 15:41