Introduction
The POUR accessibility principles—Perceivable, Operable, Understandable, and Robust—form the foundation of accessible web design and digital content. These principles, outlined by the Web Content Accessibility Guidelines (WCAG), ensure that digital services and information can be accessed, understood, and used by people with disabilities.
Each principle addresses a specific aspect of accessibility, providing clear guidelines for making content inclusive. Below is a summary of each section and its key focus areas.
Perceivable
Content must be presented in a way that users can perceive, regardless of their sensory abilities. This includes providing alternative formats for non-text content, ensuring clear distinctions in visual elements, and making media accessible.
Operable
Users must be able to navigate and interact with content using different input methods, including keyboards and assistive technologies. The interface should not cause seizures or physical discomfort.
Understandable
Content must be readable, predictable, and provide assistance for users to understand and interact with it effectively.
Robust
Content must be compatible with current and future assistive technologies, ensuring long-term accessibility.
By following the POUR principles, digital content can be made accessible to a broader audience, ensuring equal access and usability for all individuals, regardless of their abilities. Implementing these guidelines not only enhances inclusivity but also improves overall user experience and compliance with accessibility regulations.
Useful links
A guide to WCAG by Level Access
Understanding WCAG 2.2 AA by Gov.uk
Training
Difference North East are able to offer your business or organisation training in digital accessibility.