POUR Guidelines: Is Your Digital Content Perceivable, Operable, Understandable & Robust?

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Summary

Read about the POUR accessibility principles governing digital resources.

Table of Contents

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.

Visit our training information page to find out more.

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