Tag Archive for: A11y

Ensuring the Accessibility of all Learning Content

Photograph of Rick Johnson, author of this articleRick Johnson, Vice President of Product Strategy at Vital Source has written an incisive article for the latest issue of Research information, focusing on what is required during this time of “dramatic change” for accessibility in learning content. Read the full article on their website

https://www.researchinformation.info/news/analysis-opinion/ensuring-accessibility-all-learning-content.

Rick Johnson will be presenting a number of sessions at the CSUN Assitive Technology Conference in March 2018 with George Kerscher, Chief Innovations Officer within the DAISY Consortium.

Reports from the W3C Publishing Summit

W3C logoThe annual W3C TPAC meeting this year was held in San Francisco last week and included, for the first time, the W3C Publishing Summit held over 2 days with a lively and informative program aimed at learning how web technologies are shaping publishing today, tomorrow, and beyond. This was particularly significant as it is the first major event that the newly formed Publishing@W3C has held since the merger of IDPF and W3C earlier this year.

The DAISY Consortium were delighted to take part in their session entitled: Accessibility in Publishing and the W3C, which gave us the opportunity to demonstrate Ace, by DAISY, the accessibility software tool currently in phase 2 of its beta release and due for general release towards the end of this year. Romain Deltour, lead developer on the Ace project, ran the real time demonstration with George Kerscher, Avneesh Singh (DAISY) and Judy Brewer (W3C) also taking part.

The panel emphasized that EPUB 3 is a “rock solid” standard for accessibility and that conformance to EPUB Accessibility 1.0 will become increasingly important for publishers. Ace has been developed based upon this specification together with the WCAG standard and can be incorporated into other certification processes as is being done by Benetech already.

Whilst this session was devoted exclusively to accessibility it is significant that most other sessions over the two day program singled out the needs and challenges of accessibility as a major and central part of their work in digital publishing today. Abhay Parashus, CTO at Adobe, set the stage early on:

“If our mission is to tell amazing stories for the world we cannot add an asterisk for only certain people to express stories……. For us accessibility is not a checklist item. If we truly believe in the mission of the company then it’s a differentiator.”

With so much support for our work, these are exciting times for Inclusive Publishing

“Access to information is a fundamental human right. We are working to make sure that standards and technologies support that access.” – George Kerscher

Event Report Round-Up

A number of detailed event reports have been published since the event and we recommend these to everyone interested in Inclusive Publishing:

Digital Publishers Find Shared Purpose at W3C Publishing Summit – an overview in Publishers Weekly by Jason Boog

W3C Publishing Summit 2017: An Ebook Dev’s View – a guest post for epubsecrets.com written by Teresa Elsey from Houghton Mifflin Harcourt

Publishing Working Group TPAC Summary 2017 – by Tzviya Siegman, Wiley Info Standards Lead and W3C Publishing WG chair

EDRLab and the W3C Publishing Summit – by Laurent LeMeur. This piece includes slides froms Laurent’s presentation at the summit

As slides become available from the conference we will post them here:

Jen Simmons on How New CSS is Changing Everything About Graphic Design on the Web

 

Inclusion Promised as the Default Publishing Standard in Australia

This article was kindly submitted by Greg Alchin, Inclusive Design Specialist and Accessibility Advocate in the Australian Publishing industry.

Delegates seated in discussion at the Publishing Forum in AustraliaOn the 2nd November 2017, the Australian Publishing Association (APA) hosted the “Marrakesh Treaty Forum II”. This Forum brings together representatives of the publishing industry, authors, libraries, copyright, disability associations, government and accessible format providers for a far-reaching exchange of information and ideas to progress the Marrakesh Treaty’s implementation in Australia. Australia was an early signatory to the
treaty which encourages governments to allow books to be converted to accessible formats without having to obtain permission from copyright owners every time.

The purpose of the Forum is to identify the key challenges in ensuring that published material is accessible to the print disabled and to identify the pathways to address those challenges. The 2017 Forum saw updates on industry projects to advance not only the implementation of the Marrakesh Treaty but to move to a default model of inclusive publishing where equity of experience is available for all.

The Business Case

A clear appreciation of the need for inclusive publishing was impressed upon participants and agreed to. Understanding the demographics of disability within the market makes good business sense. For many their understanding of disability is based upon a misconception that disability is just a personal health attribute. It is embedded in the stereotypical images of people in wheelchairs, deafness and blindness. It may be caused by accident, trauma, genetics or disease. It may also be total or partial, lifelong or acquired, visible or invisible.

A more nuanced understanding of disability has developed in recent years. Disability is no longer seen as just a personal attribute or health experience. Disability is context dependent.  It is, as the World Health Organisation states, “a complex phenomenon, reflecting the interaction between features of a person’s body and features of the society in which he or she lives.” What this means, is that disability happens at the points of interaction between a person and the context in which they find themselves.  Mismatched interactions result in a loss of ability to participate and interact and result in exclusion.  Consider the following examples:

  • Individuals with an ear infection may experience a temporary hearing disability.
  • The environment of a noisy bar or hotel may result in patrons experiencing a situational hearing disability when they try to interact and be understood over background noise.
  • Individuals with a wrist injury / broken arm have a temporary physical disability.
  • New parents attempting to complete tasks whilst holding an infant experience a situational physical disability

Being mindful of the continuum from permanent to situational disabilities helps us to reconsider the number of people who experience disability on a daily basis. The benefits of designing publications that are “Born Accessible” from the start are undeniable.

The Legal Position in Australia

Furthermore, there is a range of international mandates and national legislation that supports the case for “Born Accessible” content. Equal access to information in Australia is:

It is important to note that all of the above legislative and professional requirements either directly or indirectly reference the W3C’s technology neutral  Web Content Accessibility Guidelines (WCAG 2.0).

Inclusive Publishing as the Default Publishing Standard

There was a lot of genuine good will and positive energy in the room from all parties. The forum agreed inclusion should be the default publishing standard in Australia and that by no later than December 2021 there will be:

  • high community and business awareness of the value of accessible content
  • seamless discoverability of accessible formats
  • inclusion as the default standard
  • Full implementation of accessibility standards by APA members
  • equitable and sustainable economic model

Next Steps

The Forum agreed to progress the following projects over the next 12 months in order to achieve these exciting new objectives:

  • accessibility fields to be agreed for both Title Page (the industry look up service) and Trove (the repository run but the National Library of Australia).
  • copyright guidelines to be finalised, made widely available and training to be underway
  • publish a plain English guide to accessibility standards
  • APA to inform publishers about accessibility standards
  • APA publishers to review workflow practices and how to implement accessibility
  • develop a shared messaging on “inclusive by design” and “equity of reading experience”

Chief executive of the Australian Publishers’ Association Michael Smith-Gordon added his support commenting that making content accessible at the outset made better economic sense than ”retro fitting” books once published with digital add-ons.

 

Editors note: Thanks to Greg Alchin for this article. We look forward to seeing how things progress with this ground-breaking initiative.

Linda Morris of The Sydney Morning Herald has written Book of the Future is a choose-your-own-adventure on events at the forum in Australia.

Australian ABC Radio broadcast this interview on the Marrakesh Treaty on the 4th of December 2017.

If you have an Inclusive Publishing story to share, feel free to contact us.

ABC International Excellence Award – Seeking Nominations

The Accessible Books Consortium (ABC) International Excellence Award, to be given at London Book Fair 2018, is now open for nominations. ABC aims to increase the number of books worldwide in accessible formats, and make them available to people who are print disabled; the ABC International Excellence Award, given at LBF, recognizes outstanding leadership and achievement in advancing the accessibility of commercial e-books or other digital publications.

Two awards will be presented, one to a publisher and one for an initiative.  You can nominate your own organisation or a third party anywhere in the world, and nominations are encouraged from those based in developing or least developed countries.  The submissions deadline is Friday 26th January 2018, and the awards will be given on Tuesday 10th April 2018.  Click through for full detail and a submission form.

Introducing ACE: Accessibility Checker for EPUB

Photograph of 4 ace playing cardsThis was a guest post for EPUBSecrets by Romain Deltour, lead developer of the Ace software tool, and re-posted here with the kind permission of Laura Brady, editor of EPUBSecrets.

The mission of ebook developers and publishers is a pretty darn cool and noble one, if you ask me: crafting pure information, pure knowledge, so that it can be readable by everyone. Yes, Everyone. As Billy Gregory playfully put it on Twitter in 2015, “when UX doesn’t consider ALL users, shouldn’t it be known as Some Users’ Experience, or… #SUX?”. If some people are left out, SUX. Well, we don’t want that in our EPUBs! The alternative is of course truly inclusive publishing, where content is accessible to all.

“When UX doesn’t consider ALL users, shouldn’t it be known as Some Users’ Experience, or… #SUX?”

Producing accessible ebooks, however, comes with its own challenges. Sometimes, accessibility is just underestimated and dashed off. Other times, goodwill may be damped down by perceived technical complexity. In any case, it is — sadly — far too easy to let some inaccessible content slip through a production workflow.

Wouldn’t it be useful to have some tools to help spot the most obvious accessibility errors, so that you can more easily work your way towards inclusive publishing? That’s the idea behind Ace, an accessibility checker for EPUB developed by the DAISY Consortium and currently in public beta testing.

Ace, in a nutshell

Ace is an open source tool that can help with evaluating conformance to the EPUB Accessibility 1.0 specification. Ace actually does two things: it runs some automated checks (and will report obvious accessibility violations), and it also extracts some data that can be used in a later manual inspection process.

Ace is usable as a command line tool, or can be integrated in larger software via a Javascript or HTTP API. Ace can create reports both in a machine-readable format (JSON-LD), or as a human-friendly HTML document.

“Ace is an open source tool that can help with evaluating conformance to the EPUB Accessibility 1.0 specification.”

Automated checks

When it comes to automated checking, it is very important to understand that a tool can only detect a limited set of accessibility requirements. Steve Faulkner, W3C HTML editor and well-known accessibility expert, for instance recently mentioned the figure of 30% of WCAG 2.0 criteria being able to be automatically verified. Trying to report more can result in a report riddled with false-positives and bloated information, which can be counter-productive.

In Ace, we’re trying to adopt a conservative approach and only report true and confirmed violations. Under the hood, to check an EPUB’s HTML content documents, Ace notably relies on aXe, a high-quality Web accessibility checker by Deque Systems. On top of these WCAG-related checks, Ace also runs a few EPUB-specific checks, for instance to check the presence of accessibility metadata. When a violation is found, Ace will point to DAISY’s accessible publishing knowledge base (curated by Matt Garrish).

Data extraction

In addition to the automated checks, Ace extracts some data that is intended to be useful for manual accessibility inspection. For instance, Ace can report the outline computed from the HTML headings (HTML elements h1 to h6) alongside the ToC from the Navigation Document, so that a person can check that they are consistent. Ace also extracts the list of the EPUB’s images and graphics along with their associated accessibility descriptions, and renders them in a consolidated table for easier review.

Again, automated checks cannot give the full picture, and by extracting relevant data Ace intends to prepare for the later stages in the process.

When to use Ace?

Fixing inaccessible content can be a costly operation. Imagine that you’re building a house: would you consider piercing the windows after having raised the walls and decorated with wallpaper, or would you rather consider it at build time? The example may sound trite, but it’s really what is at stake for accessibility. The well-known mantra “test early, test often” totally applies. The sooner you identify an issue, the easier and cheaper it is to fix. Accessibility testing doesn’t have to be put off to the QA stages down the line; it is a sane practice to also test during development.

What’s the plan, and how can I help?

Ace is currently in beta testing phase, and we’re eager to get feedback from technical experts in ebook production. Please be aware it may have some rough edges and …erm… bugs too (wouldn’t life be a bit bland without them?). We’re also looking forward to any usability suggestions or feature requests (on both Ace or the knowledge base). Feel more than welcome to use our issue tracker, or the beta testing feedback form.

We intend to release version 1.0 later this year. There’s already a bunch of improvements on our radar, including better configurability, more EPUB-specific rules, basic support for EPUB 2, localization, integration with EpubCheck,… Stay tuned! For news on Ace release updates (as well as all areas related to accessibility and publishing), don’t hesitate to sign up to the Inclusive Publishing newsletter, and follow @InclusivePub on Twitter.


Romain Deltour is a software developer and accessibility expert for the DAISY Consortium, and is a firm believer in the Web’s potential to enable a truly inclusive publishing ecosystem. When he’s not coding or attending W3C conference calls, he can usually be seen playing with one of his three lovely kids. Sometimes, they happen to enjoy the conference calls too…but shh!
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Accessibility: Ensuring that Edtech Systems Work Together to Serve All Students

The attached article was written by Rick Johnson, Vice President of Product Strategy at VitalSource Technologies LLC, and published in the EDUCAUSEreview on September 25th. Key takeaways, as identified by EDUCAUSEreview, are:

  • As course materials are increasingly deconstructed and customized to specific learners, ensuring accessibility and interoperability of edtech tools and systems is crucial.
  • The next generation digital learning environment offers an ecosystem to provide this cohesion and ensure the accessibility of learning materials.
  • When vendors follow standards such as Web Content Accessibility Guidelines,their components support individual accessibility and contribute to enhancing the accessibility of the whole system.
  • Ultimately, the real-world test is not how each of the parts conform to a standard, but how all of the parts work together to provide a highly functional system for users.

For Rick’s full article please visit https://er.educause.edu/articles/2017/9/accessibility-ensuring-that-edtech-systems-work-together-to-serve-all-students

Announcing Ace Beta Release

Announcing the First Beta Release of Ace, by DAISY, the Accessibility Checker for EPUB.

The DAISY Consortium are delighted to announce the first beta release of their new open source software tool – Ace – an accessibility conformance checking tool for EPUB 3 publications. This new tool will provide clarity for the publishing industry where accessibility can mean many things to many people. Based on the requirements specified in the new EPUB Accessibility Conformance and Discovery Specification 1.0, Ace has been designed to check packaged or unpackaged EPUB 3 files at any point in the publishing workflow process.

Specifically, Ace:

  • runs automated accessibility tests on EPUB content documents
  • extracts the publications metadata, and checks accessibility-related metadata
  • separates various document outlines (the Navigation Documents, ToC, the HTML etc) for side-by-side comparison
  • presents all the EPUB’s images and graphics and their associated accessibility descriptions in a consolidated table, for easier review
  • consolidates the various content features to facilitate human-driven accessibility audits
  • can be run as a command line tool, or integrated as a Javascript node module, or driven by an HTTP API

Reports on conformance can be output at all stages of the publishing process as user friendly HTML documents or machine readable JSON-LD data. This type of early feedback is particularly helpful with future conformance issues and for training in-house employees to include accessibility within their workflows. Third party suppliers can be required to implement Ace checking on EPUB files and provide reports for their publishers. The appropriate metadata will be available for content providers to announce their subsequent conformance.

This beta release is actively seeking feedback from technical experts in the publishing industry who are happy engaging with EPUB3 code and working through a command line interface.

Please note, this early release tool is testing the examination and content presentation processes, and through feedback the tool will be refined with a second round of beta testing, with a final mainstream release scheduled towards the end of the year.

Technical experts can get involved with the Ace Getting Started Guide.

For more news and information all areas related to accessibility and publishing, including Ace release updates, sign up to the Inclusive Publishing mailing list, and follow @InclusivePub on Twitter.