What should accessibility techniques be used to meet?

The focus on using accessibility techniques to meet the success criteria established by WCAG (Web Content Accessibility Guidelines) is crucial because these guidelines provide a comprehensive framework for making web content accessible to individuals with disabilities. WCAG outlines specific, measurable criteria that developers and designers can follow to ensure that their content is perceivable, operable, understandable, and robust for all users, including those with various disabilities.

By adhering to these success criteria, entities not only comply with legal requirements in many jurisdictions but also enhance the user experience for everyone. The guidelines are widely recognized and accepted as a standard in the industry, making them an essential cornerstone for effectively implementing accessibility in web design and development.

In contrast, focusing solely on technical specifications, design trends, or user preferences may not guarantee that the resulting content is truly accessible. Technical specifications may provide important insights but do not necessarily cover all aspects of accessibility. Design trends might prioritize aesthetics over functionality for users with disabilities, and user preferences can vary widely, possibly neglecting the needs of individuals with particular accessibility challenges. Thus, the most reliable and standardized approach to addressing accessibility is through the established success criteria of WCAG.