Archive for January, 2012

January 27, 2012

Adobe at CSUN 2012

Thursday, March 1 is Adobe Day at the CSUN Conference. We’ve got five sessions lined up, all in Elizabeth C (2nd floor):

There’s more to come. (Probably involving hors d’oeuvres.) But for now, mark your calendars, and we’ll see you in San Diego.

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January 25, 2012

Adobe Accessibility at ATIA 2012

The Assistive Technology Industry Association’s annual conference, ATIA 2012, will be in full swing tomorrow, and our own Greg Pisocky will be appearing in three sessions:

  • “Implementing ISO 14289 (PDF/UA)”, Thursday, January 26 8:00 am to 9:00 am Caribbean 6
  • “eBook Accessibility with Adobe Digital Editions and EPUB”, Thursday, January 26 4:00 pm to 5:00 pm Curacao 3 – 4
  • “Creating Accessible Documents More Efficiently with Adobe InDesign CS5.5”, Friday January 27 9:20 am to 10:20 am, Caribbean 3 and 4

That’s just the first outing of the year. In February, Adobe will be presenting at Techshare India, the 6th European eAccessibility Forum, and the CSUN Conference. We’ll keep you updated with sessions and times.

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January 16, 2012

Acrobat X action for InDesign CS5.5 files

Adobe InDesign CS5.5 added a number of new features to make the accessible production of complex documents easier. Now the InDesign team has added an Action for use with Adobe Acrobat X. Once you install it, the Action will walk you through the most common steps for polishing up InDesign documents, including setting a document language, running Acrobat’s accessibility checker, and outputting an optimized, tagged PDF. The InDesign site has all the info, and the InDesign Action for Acrobat X can be found here.

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January 5, 2012

Window-Eyes App Now Available For Digital Editions 1.8.1

Support for Digital Editions with assistive technologies continues to improve and this update is a tip for users of the Window-Eyes screen reader.

GW Micro has published an app designed to provide support for Digital Editions 1.8.1 that’s comparable to the support provided by other screen readers including JAWS, VoiceOver and NVDA. From the Window-Eyes Control Panel, Press ALT-A to get to the App Menu, and select AppGet. When the list of available apps is displayed, You’ll find Digital Editions in the “Program Enhancements” group.

Digital Editions 1.8.1 can be found at:

http://labs.adobe.com/technologies/digitaleditions1-8/

Comments are welcome as always.

4:03 PM Permalink
January 3, 2012

WCAG 2.0 Techniques for PDF

Authors looking for additional guidance on how to meet the W3C WCAG 2.0 for PDF documents can now look to the W3C techniques repository for additional guidance. Techniques for PDF authored over the past two years since the release of the last update to the WCAG techniques (which included techniques for Flash) are now part of the larger collection of techniques. View the full set of WCAG 2.0 techniques or view PDF techniques on their own.

These techniques provide a clear path for demonstrating that a PDF document can meet the most current accessibility standard from the W3C.

As with the Flash techniques for WCAG 2.0 and techniques for all other technologies, the PDF techniques are presented as examples which the WCAG Working Group viewed as sufficient to meet WCAG 2.0 success criteria, not as the only way to meet any given success criteria. Authors may discover a new way to address a success criteria, in a way not yet covered in the existing techniques, and be able to demonstrate why it is sufficient. The techniques offer a collection of strategies that have been reviewed by the working group, but the techniques collections for all technologies are works in progress as there are always additional ways to address success criteria.

The table below provides a listing of the WCAG level A and AA success criteria and the PDF-specific and General techniques that authors can employ to meet success criteria. It is worth noting that not all success criteria for WCAG 2.0 have technology-specific techniques. For example 1.3.3 (Sensory characteristics) has only general techniques, and in this case and similar ones I reference the relevant general techniques section. In some cases there are relevant general techniques as well as PDF-specific techniques and for these both are linked.

Update: I neglected to acknowledge the hard work of Mary Utt from The Paciello Group on the PDF techniques initially, but Mary was a tremendous help in moving this work forward and I offer many thanks. Many people on the WCAG working group also worked very hard to help make these techniques reach this final stage. Thanks to all!

Please send general comments, comments or questions on the techniques, or suggestions for new techniques.

WCAG 2.0 Success Criteria and Applicable Techniques for PDF
Success Criteria Level Techniques
1.1.1 Non-text Content A
1.2.1 Audio-only and Video-only (Prerecorded) A
1.2.2 Captions (Prerecorded) A
1.2.3 Audio Description or Media Alternative (Prerecorded) A
1.2.4 Captions (Live) AA
1.2.5 Audio Description (Prerecorded) AA
1.3.1 Info and Relationships A
1.3.2 Meaningful Sequence A
1.3.3 Sensory Characteristics A
1.4.1 Use of Color A
1.4.2 Audio Control A
1.4.3 Contrast (Minimum) AA
1.4.4 Resize text AA
1.4.5 Images of text AA
2.1.1 Keyboard A
2.1.2 No Keyboard Trap A
2.2.1 Timing Adjustable A
2.2.2 Pause, Stop, Hide A
2.3.1 Three Flashes or Below Threshold A
2.4.1 Bypass Blocks A
2.4.2 Page Titled A
2.4.3 Focus Order A
2.4.4 Link Purpose (In Context) A
2.4.5 Multiple ways AA
2.4.6 Headings and Labels AA
2.4.7 Focus Visible AA
3.1.1 Language of page A
3.1.2 Language of parts AA
3.2.1 On Focus A
3.2.2 On Input A
3.2.3 Consistent Navigation AA
3.2.4 Consistent Identification AA
3.3.1 Error Identification A
3.3.2 Labels or Instructions A
3.3.3 Error Suggestion AA
3.3.4 Error Prevention (Legal, Financial, Data) AA
4.1.1 Parsing A
  • Not Applicable: PDF is not implemented using markup languages
4.1.2 Name, Role, Value A
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