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PDF Association

Mission Statement: To promote Open Standards-based electronic document implementations using PDF technology through education, expertise and shared experience for stakeholders worldwide.
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Save-The-Date: PDF Day France, Toulouse, April 4, 2019

PDF Day France will be the first French-speaking event of the PDF Association, organised by our member ORPALIS. It will take place in Toulouse which is the home ground of Airbus and we are very happy that Airbus will present a case study around its usage of PDF in their document management environment!

Electronic Document Conference: Call for Papers

Prospective presenters at the Electronic Document Conference 2019 are invited to submit high-quality original proposals for 25-minute presentations on subjects of interest to developers and technical product managers concerned with electronic document implementations.

Have we passed ‘peak PDF’?

How do we gain insight into how users’ views of documents are shifting? Google Trends is an increasingly interesting source of high-level marketplace data. By aggregating Google’s search data over time, reporting a term’s popularity as compared with all other searches.

Participating in the PDF Techniques Accessibility Summit

The PDF Techniques Accessibility Summit’s objective is to establish a broad-based understanding of how PDF files should be tagged for accessibilty. It’s an opportunity to focus on establishing a common set of examples of accessible PDF content, and identify best-practice when tagging difficult cases.

Members supporting PDF features!

The typical adoption curve for PDF technologies until approximately 2007 tended to track with that of the original PDF developer. Since then the marketplace has shifted; it’s no longer clear that Adobe drivesPDF feature support worldwide. Accordingly, we are happy to report that adoption of PDF 2.0 continues apace, with new vendors announcing their support every month.

PDF/UA: The key facts

What does “universal accessibility” actually mean when it comes to PDFs? It is the idea that everyone should be equally able to independently access and use the information contained within a PDF document. This applies in particular to people with disabilities and those with other difficulties; in other words, those who particularly depend on universally accessible information and documents. The PDF/UA standard allows these people the following key options:

  • Making use of PDF documents without assistance from others
  • Reaching a specific goal easily, directly, and within a reasonable time frame
  • Making the same-quality use of PDF documents as people without disabilities.

The technical requirements for universally accessible PDF documents are described clearly and in full in the new PDF/UA standard. They define, for example, how to create text, images, form fields, lists and tables that can be used by people with disabilities.

Laws requiring accessible IT services

These requirements are increasingly important for businesses and public institutions, as current legislation requires (and in some cases has regulated for many years) universal accessibility in information technology. Laws in the USA, Canada, Australia and the European Union, for example, require state and federal authorities to allow the public universal access to the digital information they provide. Aside from websites, this applies in particular to PDF documents. Although such laws do not always apply to the private sector (or apply only in limited cases), more and more modern businesses are accepting their responsibility to provide accessible versions of both their websites and the PDF documents they provide.

Introduction to the Web Content Accessibility Guidelines 2.0

The requirements for PDF/UA are based on the principles of Version 2.0 of the W3C consortium’s Web Content Accessibility Guidelines (WCAG), also published in identical form as an ISO standard in October 2012 (ISO/IEC 40500). WCAG 2.0 guides the creation of accessible web content, focusing on the kinds of content and applications usually provided on websites.

Some WCAG 2.0 tips of a purely informative nature suggest how barriers to access can also be avoided in PDF documents, but a systematic explanation or guide is not provided. PDF/UA, on the other hand, exclusively and fully addresses the PDF format, bringing the ideas behind WCAG 2.0 into the world of PDF and setting PDF-specific rules.

As an ISO standard, PDF/UA does not offer concrete help with implementation, either for specific programs or areas of application. This, however, is covered by the PDF/UA Competence Center founded by the PDF Association. The PDF/UA Competence Center is made up of leading international businesses and individual experts who use the website www.pdfa.org, as well as publications, seminars and conferences, to provide information about implementing PDF/UA in practice.

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Tags: ISO Standard, WCAG 2.0
Categories: PDF/UA