- From: Loretta Guarino Reid <lguarino@adobe.com>
- Date: Mon, 29 Sep 2003 07:16:38 -0700
- To: "Sailesh Panchang" <sailesh.panchang@deque.com>
- Cc: "W3C Web Content" <w3c-wai-gl@w3.org>
Sailesh, Make Accessible is a command that attempts to analyze an untagged PDF file and infer logical structure from the marks on the page. This would be used by an author who is trying to repair accessibility problems in an existing PDF file. The best analogy is that it is doing OCR on the logical strucure. Like OCR technology, it is imperfect, and the results should be reviewed and corrected, if necessary, by the author. In Acrobat 5, this command was only available on Windows. In Acrobat 6, it is available for both Mac and Windows. When the Adobe Reader 6.0 is presenting an untagged PDF file to assistive technology, it automatically runs MakeAccessible internally to infer logical structure. This can make loading an untagged PDF considerably slower than loading a tagged PDF, but makes it possible, for example, to read tables even in an untagged PDF. Loretta
Received on Monday, 29 September 2003 10:19:57 UTC