Validation
	¨ Validate accessibility with automatic tools and human review. – Bobby is a good example. – www.cast.org – Software tools do not address all accessibility issues, such as the meaningfulness of link text, the applicability of a text equivalent etc. – www.abwa.asn.au has links to many automated validation methods. – Use validation methods at the earliest stages of development. • Accessibility issues identified early are easier to correct or avoid.