Tag Archive for: EPUB3

EPUB3 Working Group Requests Feedback on FXL Accessibility

The EPUB3 Working Group is investigating the gap in recommendations for the production of accessible fixed-layout content in EPUB. The accessibility guidelines for reflowable content are well-established, but the working group is hoping to produce similar documentation for fixed-layout, and would like to get feedback from the industry on methods that people have used, are interested in using, or challenges they have faced in producing high-quality fixed-layout content. They are particularly interested in use cases and examples where content creators have tried SVG, fixed layout with reflowable sections, or modern CSS (Grid/Flexbox).

Feel free to contact the chairs at group-epub-wg-chairs@w3.org, or Wendy Reid directly at wendy.reid@rakuten.com with questions or feedback.

Free Webinar: Publishers Faceoff to Prove the Accessibility of their EPUBs

April 8th, 2020

The DAISY Consortium has announced the launch of a series of free weekly webinars on accessible publishing and reading in response to the multiple challenges being faced by conferences around the world due to Coronavirus, as well as feedback from the wider DAISY community expressing interest in online training resources.

Publishers are being required to demonstrate their accessibility claims. It is no longer acceptable to simply say that your products are accessible without proving it. With the rise of EPUB 3 as the dominant format in publishing, we can now demand Born Accessible materials from all publishers. This webinar will provide a platform for disability experts from the DSO and accessible publishing community to dive deep into EPUB 3 digital textbooks from the top selling publishers in Higher education.


April 8, 2020 at 3pm UTC


Live online via Zoom or via the DAISY YouTube channel afterwards

Learn More

Sign up for the April 8th webinar

For information on the whole DAISY webinar series on offer you can register your interest on the Webinar Information Page

Rethinking Content for Inclusive Higher Education—A Two-Part Article from textBOX

A photograph of dozens of open books and atop one another. The right angles of the books' spines and edges contrastwith the folds and imprints of gently used pagesOver the last few months, textBOX has been on a listening tour, speaking with disability service offices and publishers to understand the challenges and opportunities they are facing with delivering accessible digital content. We were inspired to learn more about university and publisher accessible digital content perspectives from our discussions at the 2018 Accessing Higher Ground conference.

In this two-part article, we will take a closer look at university efforts to remedy accessibility issues with digital content and explore publisher progress in building accessibility into their workflows. The second article, due for publication in April, will focus on solutions to reduce time, resources and remediation costs at the same time as increasing equal access to accessible digital content.  

Visualizing the Gap: Educational Attainment Among Visually-Disabled Students

Visually-disabled college students depend on their disability service office (DSO) to provide training, support and accommodation as they pursue a degree in their chosen field. In 2016, the National Federation of the Blind collected statistics on educational attainment for individuals with a visual disability for the ages of 21 to 64 (NFB). The results, as shown in the graphic below, revealed that visually-disabled individuals are far below the US average. According to US Census data provided in 2017, 90% of all adults over the age of 25 have a high school diploma (Census.gov). When you isolate the visually-disabled population using the NFB data, only 31.6% achieve a high school diploma. For bachelor’s degrees, the educational attainment statistics are 34% for all adults but visually-disabled individuals continue to fall behind the general population with only a 15.7% bachelor’s degree completion rate.

A chart that shows the educational attainment statistics for non-instuttionalized individualswith a visual disability. 847,000 or 22.3% have less that high school graduation. 1,201,600 or 31.5% have a high school diploma or GED. 1,151,500 or or 30.3% have some college or associated degree. 598,000 or 15.7% have a bachelor's degree.

How can universities and publishers work together to break down degree attainment barriers? It starts with ensuring that all students are set up to succeed on the first day of every course, irrespective of their ability. A current challenge to meeting this goal is that universities continue to receive content requiring modification before it can be used by visually-disabled students. This is happening because many publishers are still not producing content in the current EPUB 3 digital publishing standard format, which is universally recognized as providing the greatest opportunity for born accessible content. For those who are working with EPUB 3, many are not meeting the requirements of EPUB Accessibility 1.0 specification. Digital content is, therefore, often inaccessible and requires universities to intervene to fix the issues for their students. Additionally, while there has been progress in recent years with transitioning to a born-accessible publishing strategy for newly published digital content, there is still a vast amount of inaccessible legacy content used by university professors. Universities cannot depend on consistent delivery of accessible EPUBs and end up having to rely instead on an outmoded process of remediating PDFs.

If It’s Broken, Fix It—Content Remediation as a Barrier to Student Success

American universities have legal and ethical responsibilities under the American Disabilities Act (ADA) to provide equal access and educational participation for all students. To meet ADA requirements, DSO staff are required to evaluate individual student needs and procure alternative course materials where necessary (e.g., audio files, eBooks, accessible PDFs or Word files). This process begins when the student enrolls in the course and submits a request to the DSO. Since publisher content delivered to online retail websites is often inaccessible, DSOs cannot direct visually-disabled students to purchase their course materials through these sites. Where this is the case, they must obtain alternative digital formats from publishers directly or through intermediary services such as the AccessText Network. Unfortunately, the DSO’s responsibility does not end there. Racing against the clock, they must complete thorough content analysis and remediation to deliver materials that are at least functionally accessible for the student by the first day of class—this is their responsibility to their students. Wherever materials originate, as mainstream content or specialist format, there are still areas that need attention. Common issues that need correcting include: structural and navigational errors, manual digital format conversion for Text-to-Speech technology and missing or poor-quality image descriptions (alt-text) for visuals, such as photographs, tables, figures and graphs.

Susan Kelmer, Alternative Format Production Program Manager at the University of Colorado, Boulder, finds that EPUB can be unpredicatble. “Students with print disabilities (who are not blind) count on features like page numbering, and the ability to access the entire book in small portions with their technology (like being able to access a single chapter at a time). While there are some standards in place for EPUBs, not all publishers have embraced these. And for a student using text-to-speech technology, as long as the EPUB can’t be read out loud and navigated effectively, that becomes a full stop. The EPUB must then be dissected and compared to a hard copy of the book in order to get all of the elements back into the document.” Kelmer’s point is key to the successful implementation of EPUB workflows. EPUB industry standards and best practices address structural and navigational issues and eliminate the need for universities to remediate content. Publishers must adhere to EPUB Accessibility 1.0 standards so that the whole supply chain can benefit from the additional features of EPUB. However, until they can do this Susan prefers the predictability of remediating PDFs because she can feel confident that the turnaround time will be 4 days or less. The CU Bolder DSO often has tight deadlines and does not have time to sort through time consuming issues.

One of the most time-consuming tasks for remediating digital content is the process of writing image descriptions. Philip Voorhees, an Accessibility Specialist who has worked at numerous universities throughout his career, feels “the quality of image descriptions has improved over the last five years as publishers struggle with the level of detail, subject matter and context of the image within the text.” While the quality of image description has improved, publishers must continue to prioritize high-quality image descriptions to reduce the amount of content remediation work for universities and to improve learning outcomes. Publishers must also consider establishing a backlist content remediation  process to help universities provide alternative formats for older titles that do not have image descriptions.    

Missing complex image descriptions in Science, Technology, Engineering and Mathematics (STEM) textbooks have a tremendous impact on the DSO and students. Jamie Axelrod, Director of Disability Resources and ADA Coordinator/504 Compliance Officer at Northern Arizona University, described a delivery experience last semester with a graphics-heavy Biology textbook. The student enrolled late and Jamie’s team did not have enough time to create complex image descriptions. They enlisted the help of the publisher but ultimately, they were unable to meet the deadline. The student struggled to catch up after receiving the course materials at the end of the second week and decided to withdraw from the course. Publishers need to understand the detrimental impact that incomplete course materials can have on a print-disabled student.

The cumbersome process of delivering timely accessible content creates unnecessary dead ends for visually-disabled students pursuing higher education. Universities cannot solve this problem alone and need publishers help to create dynamic accessible content. Together, they can close the education gap and provide pathways to success.

Step by Step: The Shift Towards Delivering Accessible Content

Digital products enable publishers to reach an evolving population of students who are regular consumers of digital media while, at the same time, reducing the negative sales impact of the used print textbook market. Digital products can also be widely distributed to a larger customer base through popular online retailers like Amazon, VitalSource and RedShelf. Online retailers are quickly advancing the accessibility of their platforms in line with industry-standard recommendations. This rapid progress puts pressure on publishers to improve the accessibility of their content so that they are not out of step with the retailers they rely on to expand their businesses. Furthermore, due to the inconsistency of accessible content, online retailers recently began highlighting the level of accessibility within their product descriptions to respond to customer demands, improve sales and stand out in a competitive market. For example, VitalSource now includes accessibility specifications on product pages to provide customers the ability to discover and select accessible content that meets their needs.

Academic publishers are also competing with one another to develop proprietary platforms that offer immersive digital reading experiences to transform learning outcomes. These platforms are creating new possibilities for instructors to connect with students both in the classroom and online. If publishers do not uphold industry standards, visually-disabled students cannot participate or benefit equally from the transforming classroom experience.

Publishers have begun to respond to the importance of creating born-accessible content and they have made tremendous improvements over the last few years. Bill Kasdorf stated in his recap of a 2018 Accessing Higher Ground panel session with the Big 5 (Cengage, Macmillan Learning, McGraw-Hill Education, Pearson and Wiley), “… [the Big 5] are not just working hard on accessibility, they’re getting it done. All of them are producing new resources as accessible EPUBs that align with the EPUB Accessibility 1.0 specification” (Inclusive Publishing). The Big 5 have forged a path for others to follow to resolve accessibility issues and respond directly to customer needs. This is just the beginning and more work needs to be done to reduce content remediation and improve the student learning experience.

It is important to note that creating born-accessible digital products is not a simple or straightforward process. Many publishers have undergone a complete overhaul of digital production workflows and title management systems to address WCAG standards, simultaneously supporting multiple ebook formats and resolving proprietary platform accessibility issues. With expanding digital product offerings, new quality assurance and user experience testing procedures have been developed to ensure proper content functionality on platforms, browsers and devices. This is often a moving target with technological advancements that change industry standards and customer expectations. Since accessibility involves nearly every department within the publishing organization, internal committees and task forces have been established to prioritize accessibility projects and advocate for additional resources.

Image descriptions have been a challenging endeavor for publishers. Many have not been able to get their authors to write the descriptions and there are limited editorial staff resources for this specialized task. Delays and complications due to clearing third-party image permissions have relegated writing image descriptions to the end of the publishing process. This results in publishers having limited time to focus on the creation, review and editing of this critical content. Additionally, outsourced production vendors have also struggled to deliver quality and consistency, especially for complex images, creating costly remediation work down the line for publishers and universities.

Publishers are indeed focusing on advancing accessibility by making improvements to the most accessible industry-standard ebook format, EPUB 3. While industry standards and best practices may not address every need for print-disabled users, they do create a unified approach and direction that promotes change, accountability and progress while increasing equal access. To prioritize EPUB 3 implementation, many publishers have made a strategic decision not to provide accessible PDFs that would tie up valuable resources. The PDF format dates to 1993 and, despite its familiarity and ubiquity, missing image descriptions creates a poor reading experience for users. The low university demand for EPUB 3 in exchange for PDF makes it difficult for publishing organizations to build a business case and allocate resources for EPUB 3. This ultimately creates a vicious cycle for both publishers and universities and has inhibited the widespread adoption of born-accessible EPUB 3 content. While it is acknowledged that we must be in a transitional stage until publishers can deliver fully accessible content and platforms, visually-disabled students should not suffer from delays as a result. Publishers must prioritize accessibility and expedite solutions to eliminate the need for universities to provide PDF stop-gap measures.   

At the Crossroads: Shaping the Future of Accessible Content

If students struggle to gain access to information, publishers and universities are setting up barriers to achieving educational goals that have an impact on long-term employment prospects. According to the National Federation of the Blind, only 29.5% of non-institutionalized US individuals with a visual disability between the ages of 21 and 64 were in full-time employment in 2016 (NFB). This statistic is clearly unacceptable and can only be resolved by publishers and universities working together and committing to action plans for change.

In the next article, we will explore solutions to eliminate content remediation, help publishers build a business case that propels born-accessible publishing and establish a sustainable action plan for inclusive higher education. By working together, we can disable barriers and enable learning.


This article was kindly submitted by Caroline Desrosiers + Huw Alexander, Co-Founders of textBOX. To learn more about textBOX please visit the textBOX website or reach out at hello@textboxdigital.com

Ignore Those Bells and Whistles

This article was kindly submitted by Kevin Callahan, ebooks developer and proprietor of bngobooks.com

ereader placed on top of a pile of printed booksThere’s too much discussion in the ebook-making world about bells and whistles and EPUB3. Folks don’t want to make EPUB3 files because, who needs Javascript anyway? Kindles certainly don’t. How many books in their right minds need video? Very few. But many of these so-called bells and whistles aren’t that at all – they are simply regular features that you might find in some books but not necessarily all.

Features which, by their very nature, ensure that your ebooks reach a wider audience…

Ding Ding Ding

Understandably, no one wants particular features if they aren’t going to work everywhere. Scripting, MathML, audio and video: there’s no denying that support is spotty.

Talking about bells and whistles and how they’re not supported is a great way to keep the conversation limited to ebook developers and out of reach — or interest — of people in publishing. You know, our clients. Authors, editors, designers.

That’s why I’d like to banish that phrase and instead talk about real-life book features that our colleagues can get excited about. Features that are already in books and that can be boosted in the ebook edition and that will enrich the reading experience for all readers. Features that improve the accessibility of ebooks.

It’s All About Books

Let’s talk about the ordinary, everyday book: a novel, a memoir, a bit of history or politics. In other words, a book that’s mostly text, with a few images, a bibliography and maybe a glossary, perhaps a few tables.

Those elements aren’t bells and whistles.

They are parts of a book.

The same with tables of contents. Not every print book has one, but many do. So when included in an ebook, they don’t ring any kind of bell. They just live there, naturally.

When we organize a book, we use simple, straightforward hierarchies: what’s the book title (h1 in ebook-speak)? Chapter number and title (h2)? No bells and whistles here, just book stuff.

If we include a glossary, we prepare the manuscript so that glossary terms and their definitions each have the correct tags. No pealing bells here.

When we add a table of illustrations to go along with the table of contents, we’re not proposing anything unusual.

We’re just making the book more accessible. And when a book is accessible, it’s easier to use for everyone. It’s the same whether that book is a print edition or a digital one.

Why Resist?

I’ve wondered about the cause of the resistance, and I have an idea. Quite a while ago a client wished for a one-click solution to ebook making. Well, it’s available if InDesign is your source document. It is possible to export a valid EPUB from InDesign and just put it up for sale.

I sympathize with this stance. If sales aren’t there to support an hour or two of an ebook developer’s time, then I see why a publisher would shy away from doing further development. But: chicken, egg? Spend the time, plan to add simple book features — features you wish you had room to fit into print — and your readers will notice and buy your next book because its a better read for them, because its more accessible.

It’s Not Technical

One stumbling block for a lot of editors, designers, and even ebook developers is that it all seems so technical. Non-book-world verbiage, indecipherable version numbers, unfamiliar interface, no feel of paper or smell of ink. But think back to when we just had print – the lexicon was exclusive to many non-production people – CRC, formes, galleys, the list is endless.

ABut all you need to keep in mind is that EPUB3 lets a book be more like the books you cherish on your bookshelves. More text, more features that don’t fit into the page count, better structure that will survive future reading systems and thrive there. EPUB 3 helps us make sense of this new digital world – it allows us and our readers greater access.

It’s Also About the Future

Future reading systems? Yes, new and different reading systems will come along. Work is ongoing to improve e-reading software. So for an editor who needs her ebook edition of Moby Dick to be as readable in that future state as her paperback, the best idea is to make EPUB3 files now.

We Are All Book People Here

A book is a book, in whatever format. As a print designer, I take care with the print edition, nudging design elements, making sure styles are consistent, establishing clear hierarchy through typography. I’m going to want to do the same thing to the ebook edition. I’ll add tables of contents that are as complete as possible, make hierarchy clear through proper tagging, and ensure elements are marked up consistently. Like I said, an EPUB3 is just like a print book, only moreso.

More Thoughts

On epubsecrets.com, Laura Brady mused about the slow adoption of EPUB3, and countered several common arguments. Click here to read her take On the Slow Adoption of EPUB3.

Also on epubsecrets.com, Dave Cramer, cochair of the W3C’s EPUB3 Community Group, wrote about versioning, the differences between EPUB and the Web, and how we can create ebooks that utilize existing technology, old technology, and technology yet to come. Read “Good Enough: A Meditation on the Past, Present and Future of EPUB” here.

In the December 2017 edition of InDesign Magazine, I wrote the cover article on creating accessible EPUB3 files right out of InDesign. It can be done with minimal change in the workflow. Click here to access the article


Kevin Callahan is an ebook developer who writes and speaks about ebook design and production. He trains other developers — and everyone else in the publishing community — on best ebook–making practices. He specializes in adapting simple and complicated print designs to their best digital use. Kevin will be hosting webinars for the Editorial Freelancers Association and Editors Canada throughout 2018.

www.bngobooks.com  Twitter: https://twitter.com/bngobooks Facebook: https://www.facebook.com/BNGObooks/