+++ WEB DESIGN UPDATE. - Volume 10, Issue 37, March 7, 2013. An email newsletter to distribute news and information about web design and development. ++ISSUE 37 CONTENTS. SECTION ONE: New references. What's new at the Web Design Reference site? http://www.d.umn.edu/itss/training/online/webdesign/ New links in these categories: 01: ACCESSIBILITY. 02: CASCADING STYLE SHEETS. 03: EVALUATION & TESTING. 04: EVENTS. 05: HTML5. 06: JAVASCRIPT. 07: MISCELLANEOUS. 08: STANDARDS, GUIDELINES & PATTERNS. 09: TOOLS. 10: USABILITY. 11: XML. SECTION TWO: 12: What Can You Find at the Web Design Reference Site? [Contents ends.] ++ SECTION ONE: New references. +01: ACCESSIBILITY. Inaccessible by Choice - PDF on MacOS By Duff Johnson. "An accessibility expert pointed out the other day that VoiceOver, Apple's screen reader for MacOS, doesn't understand tagged PDF, and therefore doesn't support accessibility in this extremely common electronic document format. He's right. Since there aren't any screen reader options for the Mac that understand PDF tags, it's fair to say that AT users on a Mac don't have the same access to content as do Windows users..." http://duff-johnson.com/2013/03/01/inaccessible-by-choice-pdf-on-macos/ WebVTT and Captioning on the Web By Silvia Pfeiffer. "The HTML5