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The acronym for these four principles is POUR, which is often used as a handy mnemonic for remembering the 4 keys areas of accessibility.
Web Content Accessibility (WCAG 2.1) guidelines
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- don't rely on colour alone to communication communicate information
- provide accessible alternatives to visual content
- provide clear navigation through pages and documents
- ensure documents are clear and simple
- design documents, graphics and other content will to work on multiple devices
It is the law that all web and mobile content be accessible to all users, no matter what the severity of their disability, temporary or permanent.
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- more straightforward to navigate
- compatible with a wider range of software - programs, for example, not just limited to Microsoft Office
- easy to read on multiple devices
- easier to scan and access the relevant information
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