Currently talking about equipment likewise have an important role inside Web the means to access. Having an introduction to just how such components of Web development and you may telecommunications collaborate, see:

• Essential Elements of Web Accessibility
• Affiliate Agent The means to access Guidance (UAAG) Review
• Currently talking about Equipment Use of Assistance (ATAG) Overview

In which that it document describes WCAG 2 it is meant to mean any types out-of WCAG that start with dos.

WCAG 2 Layers out-of Recommendations

The folks and you can communities which use WCAG will vary generally you need to include Web designers and you may designers, plan firms, to buy agencies, teachers, and you can children. To meet the new different requires for the listeners, numerous levels from pointers are offered in addition to full beliefs, standard assistance, testable achievement conditions and you will a wealthy line of sufficient processes, advisory techniques, and you can documented prominent failures that have instances, capital website links and you may code.

• Beliefs – At the top are five standards that give the foundation to have Internet access to: perceivable, operable, clear, and you can strong. Pick in addition to Understanding the Four Standards away from The means to access.
• Direction – Underneath the values try guidance. The brand new thirteen recommendations deliver the earliest requirements one to article authors is always to functions to the to manufacture blogs way more offered to profiles with different disabilities. The guidelines commonly testable, but deliver the design and you may full objectives to aid article writers discover brand new achievements criteria and higher implement the methods.
• Achievements Criteria – For each and every tip, testable success criteria are offered to let WCAG dos.2 for usage where standards and you may conformance investigations are crucial eg inside construction specification, to order, control, and you may contractual agreements. To meet up with the needs of other communities and other circumstances, around three degrees of conformance was discussed: An effective (lowest), AA, and you may AAA (highest). More information on WCAG accounts are in Wisdom Account from Conformance.
• Enough and Consultative Techniques – Each of one’s recommendations and you will achievements conditions throughout the WCAG 2.dos file alone, the functional class is served by documented numerous types of techniques. The techniques is informative and you will fall into one or two categories: people site de rencontres indien who try adequate to own meeting the fresh new profits standards and those that will be advisory. Brand new advisory processes go beyond what is actually necessary for the individual success standards and invite experts to raised address the rules. Certain consultative techniques target usage of traps which are not included in this new testable achievements standards. In which popular problems was recognized, these are plus recorded. Look for as well as Sufficient and you may Consultative Techniques in Understanding WCAG dos.2.

All of these layers off information (beliefs, guidance, profits standards, and you can sufficient and you may consultative procedure) interact to incorporate information learning to make articles significantly more obtainable. Writers are encouraged to look at and apply the layers which they can, such as the consultative techniques, so you can better target the needs of the fresh new largest you can set of profiles.

Observe that even posts you to conforms within higher top (AAA) are not accessible to individuals with every type, grade, or combos regarding disability, particularly in the brand new cognitive, words, and you may discovering section. Authors are encouraged to look at the full-range out of process, such as the consultative process, And come up with Blogs Practical for people with Intellectual and you can Discovering Handicaps, as well as to seek related advice about newest ideal habit so as that Content is accessible, as far as possible, to that people. Metadata may assist pages finding articles most appropriate due to their demands.

WCAG dos.2 Supporting Records

This new WCAG dos.2 document is made to meet the needs ones who you prefer a stable, referenceable technical practical. Other records, called help documents, are derived from the WCAG 2.2 file and address other essential objectives, like the ability to end up being upgraded to explain how WCAG manage be employed having brand new technology. Help data files were: