Tag Archive for: image descriptions

Image Description, T-269 Days (W)

Image Descriptions webinar title slide

In our series of EAA monthly webinars September 25th saw a session that explored the practical workflow approaches available to publishers to ensure image descriptions for both front and back list titles are authored in a timely fashion and to a high quality.  This page contains:

Full Video of the Webinar

Speakers

  • Richard Orme, The DAISY Consortium—host and chair
  • Katy McIntosh, Cambridge University Press
  • Huw Alexander, textBOX Digital
  • Lars Wallin, Colibrio
  • Terra Masiel, Amazon
  • Simon Kitchen, Dolphin

Session Overview

Katy McIntosh – Implementing Alt Text in Workflows

Katy spoke mainly about frontlist book content and divided her presentation into 3 parts beginning with:

Alt Text Creation

Publishers have 3 options when implementing workflows to create alt text.

  • Author creation. Authors know the text better than anyone and the cost is low or free. However they are not alt text specialists and guidance is needed on best practice. It is a good idea to consider including the provision of alt text in author contracts if this is the route that you have chosen.
  • Vendor creation which can include human created alt text or indeed some AI assistance. Some vendors claim to be specialists in certain subjects but they won’t necessarily have the background knowledge of the context. This route can also be costly so it’s important to research vendors carefully.
  • In-house creation. This can be a good way to manage the quality of alt text and to provide consistency but it does require significant resource allocation and subject experts would be needed to work closely with authors.

All 3 options have their own advantages and disadvantages and whichever route works best has to be balanced with the cost, quality, time and available resources that the publisher has. Guidance and expectations are important in any type of workflow.

Quality Assurance

Whichever workflow is in place, a robust QA process is essential. Author created alt text should be checked by an alt text expert, vendor alt text should be spot checked in-house and in-house created descriptions should be checked by the author. QA of the alt text is as important as the main body text of the ebook.

Implementation

Katy highlighted 4 areas for consideration when implementing an alt text workflow:

  1. Platforms and systems need potential updates to enable alt text and long description – eg, where a screen reader will automatically read alt text, this is not the case with long descriptions and publishers need to decide how to indicate that a long description is available. Making sure you have a consistent approach to including alt text and QA is crucial, as is including metadata about the alt text feature.
  2. Workflow changes can determine how you implement alt text as you need to ensure guidance and best practice is established. Equally you need to build in your QA process and what to do if the alt text is not fit for purpose.  This involves training and cost!
  3. Disproportionate burden is an area of the EAA which you should liaise with your legal team. If you think adding alt text falls into this category then you should seek advice.
  4. Price impact can be significant and it’s important to keep abreast of the cost implications of any additional work.

Huw Alexander – Alt Text Decision Making

Finding A Vendor

The relationship between alt text vendor and publisher has to be a good fit. Publishers should think about:

  • Pricing breakdown
  • Deliverables
  • Turnaround times
  • Quotation based on your content
  • Samples based on your content
  • Existing clients
  • Expertise and experience in your specific area of publishing (content-vendor alignment)
  • Recommendations

These points will help you to develop a stable of alt text writers who you can call on for a variety of different genres.

Content Prioritisation

With the EAA coming up, publishers are having to think about prioritizing content for the provision of alt text. There are different approaches to this depending on whether content is frontlist or backlist, whether the author is high profile, whether its a bestseller etc.

Improving Alt Text Outcomes

A number of areas need consideration:

  • It’s a really good idea to develop an Alt Text Style Guide to show your authors and vendors what you expect from your alt text. Start off with 10 image types and develop and these will evolve as you learn and understand what works best for you.
  • Establish a consistent and accurate Testing Process which can be embedded as part of the workflow.
  • Contracts, Statements of Work and Service Level Agreements help to clarify your requirements, establish areas of responsibility, use of AI etc.

Logistics

It’s important to establish certain items with your vendor:

  • The Deliverables e.g. specify the format you need alt text to be delivered in, make sure your vendor knows that you require proofing etc.
  • Schedules should be established with clear information on turnaround times, publication etc.

All of these points and tips should help publishers to create a seamless and effective workflow.

Industry Perspectives

Our remaining 3 speakers spoke about their enthusiasm for the EAA, looking forward in particular to the next webinar in this series on Reading Solutions. Lars Wallin, Terra Masiel and Simon Kitchen are all excited about the new directive:

Access to books is crucial and everyone deserves an accessible reading experience.

Terra Maziel also commented that Amazon’s vision remains the same as ever, to partner with industry stakeholders to provide more content. Simon Kitchen is looking forward to more collaboration with accessible library services to ensure a future where more digital information is available to all and Lars is busy working in the weeds prepping materials to enable greater navigation for screen readers.

Related Resources

Guest presenter links:

Discover the other webinars we’re running!

Free Webinar: The Art and Science of Describing Images – Part 2

December 2nd, 2020

The DAISY Consortium is delighted to announce the return of this series of free weekly webinars on accessible publishing and reading. We started this series earlier this year 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.

This session continues our popular theme of webinars providing guidance and examples for effectively describing graphical information. In this webinar we start to explore some of the more complex image types including:

  • Maps and geographic information
  • Tabular data
  • Charts
  • Timelines
  • Infographics

The recording of the first webinar in the describing images series is also freely available.

Date

December 2nd, 2020

Venue

Online (via Zoom)

Learn More

Register for this webinar

The Sound of Silence

textBOX logo

One of the most challenging aspects of accessible publishing is understanding how to write immersive image descriptions for visually impaired and print disabled readers. Content providers are often uncertain about where to begin and how to integrate description work into their publishing process. The images included within digital content often remain silent to readers listening in audio format through screen readers, thereby negatively impacting learning outcomes and the joy of reading.

Legal, educational and commercial pressures are intensifying for content providers to now prioritize accessibility. Although resources and guidelines are readily available to help content providers establish accessible production workflows, the lack of available image descriptions continues to be a significant barrier to readers.

In a WebAIM survey conducted in December 2017, the most problematic content-related issues were the availability and quality of alternative text (alt-text) for images.(1) In addition, Bill Kasdorf stated in the January 2018 Learned Publishing special accessibility issue that “all of the publishers I interviewed – even extremely large publishers that have done extensive work on accessibility – find image descriptions to be probably the single biggest issue across all types of content.”(2)

For content providers, the decision comes down to choice. Who should create the descriptions for image content? Should it be the author of the work or a member of the editorial staff? Due to the complexity of the methodology, should it be outsourced to a specialist in a similar vein to indexing? Publishers may delay decision-making as a result of this predicament and elect to keep generic, inadequate and incorrect alt-text “image” tags.

There are a variety of resources to meet accessibility challenges and many companies are seeking to develop solutions. However, image description authoring services are still falling short of the detail necessary to capture image complexity. We can better understand the image description predicament by examining Utagawa Hiroshige’s 1857 print Sudden Shower over Shin-Ōhashi Bridge and Atake.(3)

A woodcut print by Utagawa Hiroshige depicts figures scattering during a sudden rainstorm on the Shin-Ōhashi bridge in Edo (now Tokyo) in 1857.

Microsoft Word includes a publishing tool for automated alt-text. For Hiroshige’s image, Word automatically assigns the following description: “A picture containing building, fence. Description generated with very high confidence.” This incomplete image description highlights the current limitations of alt-text automation.

So, what is the solution if publishers are struggling to find the best way forward and automated technologies generate deficient descriptions? textBOX addresses this challenge. We have a long-standing publishing background and a passion for promoting access for all readers.

The industry needs a simple, workable approach to image description and textBOX delivers it.

The objective of textBOX is to marry the art of immersive description with a scientific approach towards data analytics while adhering to industry standards.

textBOX’s solution is focus/LOCUS – a method for producing high-quality image descriptions. This approach deconstructs the image into key elements and builds the description using a pathway through individual components. The description becomes greater than the sum of its parts.

As the sighted reader will know, Hiroshige’s image is not a “building” or a “fence”, as interpreted by Microsoft Word. A more suitable alt-text description is:

A woodcut print by Utagawa Hiroshige depicts figures scattering during a sudden rainstorm on the Shin-Ōhashi bridge in Edo (now Tokyo) in 1857.

Hiroshige’s image may require a longer, more robust description in circumstances where detail is critically important (e.g., art history books or galleries). The focus/LOCUS method has been designed for this type of description:

The foreground is dominated by a wooden bridge on which seven figures are hurrying to avoid a heavy rainstorm. Two brightly-dressed women are traveling from right to left on the bridge, sheltering under their umbrellas. A man is following closely behind them wearing a conical hat and ducking down beneath the downpour. Three figures hurry in the opposite direction, huddled under a single umbrella. Before them walks a hunched-over figure covering his upper body with a cloak.

In the background, a boatman is steering his log raft along the river. A shadowy line of trees marks the bank of the river. The upper reaches of the picture are filled with ominous dark clouds and dark lines of rain streak across the face of the image. The positioning and postures of the figures in the image give a strong sense of movement and flight from the elements.

The reader’s understanding is increased because they feel the image is tangible and they are involved in the story.

“Writing useful alt-text is a bit of an art,” according to Google.(4) The objective of textBOX is to marry the art of immersive description with a scientific approach towards data analytics while adhering to industry standards. textBOX reveals to publishers that there is an opportunity to enrich their content and promote discoverability through image descriptions.

textBOX is the product of late nights, wide-ranging conversations and meticulous research. The foundation of our business is built on listening closely to the issues that content providers are experiencing and learning from the expertise of industry leaders, colleagues and friends. The accessibility community is overflowing with innovation and collaboration and it is this sense of community that has inspired us to embark on this path.

Inclusive Publishing plays a pivotal role within the accessibility community, the publishing industry and as a core resource for textBOX. We are delighted for the opportunity to share our thoughts and future goals through these pages.

Image description is challenging but it is also a fascinating field. We look forward to listening to content providers and working with the accessibility community to develop solutions and build a future where every image tells a story and every reader experience is equal.

For images, the sound of silence is far from golden.

To learn more about textBOX please visit the textBOX website, read our inaugural soapBOX blog post, or write to us at hello@textboxdigital.com.

References

  1. WebAIM Screen Reader User Survey #7 Results: https://webaim.org/projects/screenreadersurvey7/
  2. Kasdorf, B. (2018), Why accessibility is hard and how to make it easier: Lessons from publishers. Learned Publishing, 31: 11-18. doi:10.1002/leap.1146
  3. Utagawa Hiroshige, 1857. Sudden Shower over Shin-Ōhashi Bridge and Atake from the series One Hundred Famous Views of Edo. Public domain image. Metropolitan Museum of Art, New York https://www.metmuseum.org/art/collection/search/36461
  4. Kearney, M., Gash, D. and Boxhall, A., Text Alternatives for Images https://developers.google.com/web/fundamentals/accessibility/semantics-builtin/text-alternatives-for-images

This article was kindly submitted by Huw Alexander and Caroline Desrosiers, Co-Founders of textBOX.