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Summary of WCAG2ICT (Guidance on Applying WCAG to Non-Web ICT)

WCAG2ICT helps interpret WCAG success criteria in the context of non-web information and communication technologies. Although WCAG is designed for web content, many of its principles can be applied beyond the web. The guidance provides interpretations, examples, and clarifications for applying WCAG to:

Documents (PDFs, Word files, etc.)

Software (desktop and mobile apps)

Closed systems (kiosks, ATMs, etc.)

This document does not introduce new requirements but adapts existing WCAG 2.1 criteria.

Outline of WCAG2ICT (Guidance on Applying WCAG to Non-Web ICT)

1. Introduction

  • Purpose: Apply WCAG 2.1 to non-web ICT.
  • Scope: Informative guide; not a standard.
  • Intended users: Accessibility professionals, developers, policymakers.

2. Key Concepts

  • Non-Web ICT includes:
    • Electronic documents (e.g., PDF, Word)
    • Non-web software (e.g., apps, OS interfaces)
    • Closed systems (e.g., kiosks, ticket machines)

3. Structure of the Guidance

  • Organized by WCAG principles:
    • Perceivable
    • Operable
    • Understandable
    • Robust

Each WCAG success criterion includes:

  • Original WCAG text
  • Interpretation for non-web ICT
  • Applicability
  • Examples and techniques

4. Application to Non-Web Contexts

  • Documents: Focus on structure, navigation, alt text.
  • Software: Address keyboard access, focus order, and text resize.
  • Closed systems: Consider physical hardware constraints.

5. Notable Interpretations

  • 1.4.10 Reflow: Not always applicable to fixed-size software interfaces.
  • 2.4.2 Page Titled: Adapted to "screen title" or document title.
  • 3.3.4 Error Prevention (Legal, Financial, Data): Applies to non-web forms and applications.
  • 4.1.2 Name, Role, Value: Applies to UI components in non-web environments.

6. Limitations

  • Does not define compliance.
  • Does not modify WCAG.
  • Not suitable for determining conformance.

7. Supporting Materials

  • Examples, use cases, and best practices included in annexes.
  • References to ARIA, ATAG, and UAAG where relevant.

8. Future Work

  • Expected updates for WCAG 2.2 and future versions (like WCAG 3).

9. Resources