More than likely, the .pdf is 'not well structured' from an accessibility point of view. the pages are probably very large. Unfortunately, as well, these historical type documents are very difficult to get good scans from with our OCR technology. (In the latest update to Kurzweil 1000, it is normally better to open the .pdf directly rather than specially print it. That having been tried, and if results remain very poor, then the pdf could be printed on paper and the paper then scanned.) ) It needs to be said that accessibility is key - nearly the only key for us - when it comes to reading .pdf documents. So apart from a document being in scanned image form, even if it is in text but not well structered the .pdf will not fare too well with JAWS and adjustments to settings have to be made that depart from standard accessibility settings in Adobe Reader.
----- Original Message ----- From: "Marilyn Walker" <[email protected]> To: <[email protected]> Sent: Monday, April 13, 2009 9:25 PM Subject: Re: [JAWS-Users] Adobe saying empty document Mike, I had this happen to me last week when I tried to access a pdf document from the University of IllinoisHistorical archives. It seemed that the pages, labeled "graphical" were probably scanned document pages that may have been digitized. So, as a last resort, I tried the Kurzweil 1000 virtual printer and that opened the document. However, unlike other pdf's, this large file reads very slowly with my using the down arrow keys and I find that normal K1000navigation such as "go to page" scarcely work. Maybe there is something I need to know about digitized pages because the time consumed was really intolerable. marilyn Visit the JAWS Users List home page at: http://www.jaws-users.com Visit the Blind Computing home page at: http://www.blind-computing.com Address for the list archives: http://www.mail-archive.com/[email protected] To post to this group, send email to [email protected] To unsubscribe from this group, send an email to [email protected] For help from Mailman with your account Put the word help in the subject or body of a blank message to: [email protected] Use the following address in order to contact the management team [email protected] If you wish to join the Blind Computing list send a blank email to the following address: [email protected] Visit the JAWS Users List home page at: http://www.jaws-users.com Visit the Blind Computing home page at: http://www.blind-computing.com Address for the list archives: http://www.mail-archive.com/[email protected] To post to this group, send email to [email protected] To unsubscribe from this group, send an email to [email protected] For help from Mailman with your account Put the word help in the subject or body of a blank message to: [email protected] Use the following address in order to contact the management team [email protected] If you wish to join the Blind Computing list send a blank email to the following address: [email protected]
