“…Vandenbark (2010) explains section 508-the amendment to the Rehabilitation Act of 1973 which requires that Federal agencies make Web sites and other technologies accessible to those with disabilities-in great detail, breaking out the different points of the law and explaining what each means to libraries, and how they can be implemented, as well as providing additional background. McHale (2011) provides a comparison of the U. S. government's Section 508 law with the now-outdated WCAG 1.0, which remains nonetheless useful for librarians who are having difficulties aligning the two sets of criteria.…”