Join us this week where we talk to Leonard Rosenthol, Senior Principal Scientist with Adobe Systems. Leonard introduces us to the field of Content Authenticity and tamper evident files. We also discuss the real meaning of the PDF/UA Identifier and why the status is always unverified. Chad and I send out a plea to NVDA and JAWS to participate in the accessibility standards development and Leonard reminds us that Liquid Mode in Adobe Acrobat Mobile has been active for more than a year! Learn how Liquid mode bridges gaps in mobile screen readers like Apple VoiceOver.