Outcomes are verifiable statements that allow testers to reliably determine if the content being evaluated satisfies the user needs identified in the Guideline. All outcomes and assertions that relate to a Guideline will be listed together to encourage adoption of higher levels of accessibility.
-Each outcome is associated with at least one method. Methods are informative and kept in how to documents. Each method contains techniques for meeting the outcome, examples, resources, and sets of tests for evaluating the outcome. Methods can apply to a specific technology, such as HTML, or can be more generic where the advice applies no matter what technology, such as the methods supporting the Clear Language guideline.
+Each outcome is associated with at least one method. Methods are informative and kept in how to documents. Each method contains techniques for meeting the outcome, examples, resources, and sets of tests for evaluating the outcome. Methods can apply to a specific technology, such as HTML, or can be more generic where the advice applies no matter what technology, such as the methods supporting the Clear Language guideline.
Outcomes are written so that testers can determine the accessibility of technologies based solely on the outcome, even when methods do not yet exist for those technologies.
Methods which are not required and meet a higher requirement than methods required to conform to Bronze.
Complexity refers to the resources required to accomplish the conformance testing. These could be crawler time, or time for human judgment testing. This would be a useful metric to have to answer the question of how much time WCAG 3 takes to test as compared to WCAG 2. Benchmarking Web Accessibility Metrics, Vigo, Lopes, O Connor, Brajnik, Yesilada 2011.