CHECK Checklists and auditing tools to help improve individual book files. Our Auditing Tool - OARC OARC The Open Accessibility Review Checker Our custom auditing tool has been developed by Open Book Futures to help small presses audit their static eBook files for accessibility. There are 40 points on the checklist, split into 5 sections: Text Features, Non-Text Features, Semantic Tagging, Reading Order and Navigation, and Metadata. There is an optional 6th section for if your book involves Pre-recorded Media, and for that there are 2 points. To determine these checklist points, we took out just the elements of WCAG that apply to static eBook files, removing those that apply to dynamic and interactive web pages, and adding in some additional EPUB or PDF specific points. Therefore the checklist is not suitable for auditing websites. You can also access OARC formatted as a spreadsheet: OARC [Google Sheets] On the spreadsheet you can find some additional context including whether each feature can be audited by a machine or needs to be done manually, and our approximation of how complicated each task is. Therefore, below, we present the checklist 3 times, in section order, and then split by human or machine audit and then by complexity. View this information as a video. OARC A Text Features Text is actual text; not images of text. Colours of text has contrast ratio of at least 4.5:1 Headings are descriptive of the content they contain Text is reflowable without causing horizontal scrolling or other problems Text can be resized without causing horizontal scrolling or other problems Line height and spacing, letter spacing and word spacing can all be changed without problems  Orientation can be changed without problems  Fonts are coded correctly B Non-Text Features Non-text features (figures, graphics, captions, links, mathematical expressions) have meaningful ALT text Colours of non-text features (figures, graphics) has contrast ratio of at least 3:1 Non-text features (figures, graphics, captions, links, mathematical expressions) have multiple ways of conveying meaning Links are accessible and meaningful Other clickable elements are 24 x 24 pixels Other clickable elements have visible text that matches the text in the underlying code A list's numbers, letters or bullets are displayed and tagged correctly A tables's headers, rows and columns are tagged correctly C Semantic Tagging Non-decorative/real and decorative/artefact content is all tagged correctly Non-text features (figures, graphics, captions, links, mathematical expressions) are tagged and grouped correctly Lists, tables and TOCs are tagged correctly Headers, footers, notes and references are tagged correctly Headings are tagged as headings Headings have just 1

, at the beginning Headings

-

don't skip levels No headings or higher Other non-PDF structure elements tagged correctly (EPUBs) PDF tags support the separate reading order (PDFs) PDF role mapping is correct (PDFs) Other structure elements in PDF tagged correctly (PDFs) D Reading Order and Navigation Multiple ways to navigate Static page breaks are present (EPUBs) Static page breaks are navigable (EPUBs) Navigation consistent throughout Reading/focus order retains meaning when using tabs or a screenreader Repeating blocks of content can be skipped E Metadata and Conformance reporting File has metadata File metadata has a title that is used instead of file name File metadata has a valid language Where the language changes, individual parts have a valid language Source of static page breaks/pagination is identifiable (EPUBs) File metadata includes full accessibility conformance information F Pre-recorded Media (optional) All audio only content has an alternative suitable for individuals with a hearing impairment All video only content has an alternative suitable for individuals with a visual impairment OARC by auditing type Machine/Automated Auditing A2. Colours of text has contrast ratio of at least 4.5:1 A8. Fonts are coded correctly B2. Colours of non-text features (figures, graphics) has contrast ratio of at least 3:1 B5. Other clickable elements are 24 x 24 pixels B6. Other clickable elements have visible text that matches the text in the underlying code C6. Headings have just 1

, at the beginning C7. Headings

-

don't skip levels C8. No headings or higher C10. PDF tags support the separate reading order C11. PDF role mapping is correct C12. Other structure elements in PDF tagged correctly D1. Multiple ways to navigate D2. Static page breaks are present D3. Static page breaks are navigable E1. File has metadata E2. File metadata has a title that is used instead of file name E3. File metadata has a valid language E4. Where the language changes, individual parts have a valid language E6. File metadata includes full accessibility conformance information Human/Manual Auditing A1. Text is actual text; not images of text A3. Headings are descriptive of the content they contain A4. Text is reflowable without causing horizontal scrolling or other problems A5. Text can be resized without causing horizontal scrolling or other problems A6. Line height and spacing, letter spacing and word spacing can all be changed without problems A7. Orientation can be changed without problems B1. Non-text features (figures, graphics, captions, links, mathematical expressions) have meaningful ALT text B3. Non-text features (figures, graphics, captions, links, mathematical expressions) have multiple ways of conveying meaning B4. Links are accessible and meaningful B7. A list's numbers, letters or bullets are displayed and tagged correctly B8. A tables's headers, rows and columns are tagged correctly C1. Non-decorative/real and decorative/artefact content is all tagged correctly C2. Non-text features (figures, graphics, captions, links, mathematical expressions) are tagged and grouped correctly C3. Lists, tables and TOCs are tagged correctly C4. Headers, footers, notes and references are tagged correctly C5. Headings are tagged as headings C9. Other non-PDF structure elements tagged correctly D4. Navigation consistent throughout D5. Reading/focus order retains meaning when using tabs or a screenreader D6. Repeating blocks of content can be skipped E5. Source of static page breaks/pagination is identifiable F1. All audio only content has an alternative suitable for individuals with a hearing impairment F2. All video only content has an alternative suitable for individuals with a visual impairment OARC by complexity Easy wins A1. Text is actual text; not images of text A2. Colours of text has contrast ratio of at least 4.5:1 A4. Text is reflowable without problems A5. Text can be resized without problems A6. Line height and spacing, letter spacing and word spacing can all be changed without problems A7. Orientation can be changed without problems B5. Other clickable elements are 24 x 24 pixels B6. Other clickable elements have visible text that matches the text in the underlying code B7. A list's numbers, letters or bullets are displayed and tagged correctly C1. Non-decorative/real and decorative/artefact content is all tagged correctly C2. Non-text features (figures, graphics, captions, links, mathematical expressions) are tagged and grouped correctly C3. Lists, tables and TOCs are tagged correctly C4. Headers, footers, notes and references are tagged correctly C5. Headings are tagged as headings C6. Headings have just 1

, at the beginning C7. Headings

-

don't skip levels C8. No headings or higher C9. Other non-PDF structure elements tagged correctly D1. Multiple ways to navigate D4. Navigation consistent throughout D6. Repeating blocks of content can be skipped Medium A3. Headings are descriptive of the content they contain A8. Fonts are coded correctly B2. Colours of non-text features (figures, graphics) has contrast ratio of at least 3:1 B4. Links are accessible and meaningful B8. A tables's headers, rows and columns are tagged correctly D2. Static page breaks are present D3. Static page breaks are navigable D5. Reading/focus order retains meaning when using tabs or a screenreader E1. File has metadata E2. File metadata has a title that is used instead of file name E3. File metadata has a valid language E5. Source of static page breaks/pagination is identifiable E6. File metadata includes full accessibility conformance information Complicated B1. Non-text features (figures, graphics, captions, links, mathematical expressions) have meaningful ALT text B3. Non-text features (figures, graphics, captions, links, mathematical expressions) have multiple ways of conveying meaning B10. PDF tags support the separate reading order B11. PDF role mapping is correct B12. Other structure elements in PDF tagged correctly Variable E4. Where the language changes, individual parts have a valid language F1. All audio only content has an alternative suitable for individuals with a hearing impairment F2. All video only content has an alternative suitable for individuals with a visual impairment Auditing Advice This page explains how to audit the current accessibility of all aspects of the organisation, including the frontlist and backlist book files, the website functionality and the backend submission platform. You could complete this yourself using self auditing, or employ an external auditor. You could also look at assessing current organisational knowledge, attitudes towards and motivations for engaging with accessibility work. For a full audit, especially if you have ambitions to go beyond legal compliance, you could consider all of the four steps below, but completing the first two would be sufficient as a minimum. Automated Testing Manual Checking Assistive Technology Tests End user testing from print disabled people Automated Testing There are many proprietary and open source tools available to audit accessibility using automated testing. Below we have collated our top picks for open source tools, however many publishers may have budget to purchase a tool to do this, therefore, we have included links to other curated lists of accessibility tools from recommended sources. It's important to note that automated testing is only part of the process and can only take you so far, as many accessibility features require human assessment, for example, automated tools can check for the presence of ALT text, but can only guess at it's quality, for example length or matching the file name, and full quality checking will always need a human. Top Picks: EPUBs Ace by Daisy Smart by Daisy PDFs PAC (PDF Accessibility Checker) HTML and Web Pages Wave Browser extensions   Accessibility Checker More tools: W3 Web Accessibility Evaluation Tools List DWP Accessibility Tools and Resources Accessibility Resources A11y Project Resources Manual checking EPUBs and PDFs We recommend our auditing tool, OARC, which includes just the parts of WCAG that are relevant to static files, and has additional checklist items for the two most common file type formats for open eBooks.  HTML and Web Pages For HTML books and web pages, you would need to consider all of WCAG AA, rather than just the selected checklist above, which only includes aspects of standards that apply to ebook files that need to be manually checked. Below are a list of already available widely used full WCAG based checklists: WebAIM's WCAG 2 Checklist Checklist of Checkpoints for Web Content Accessibility Guidelines 1.0 Deque Accessibility Developer's Guide Other checklists and related tools: W3C Easy Checks UK Government: Basic accessibility check Web Content Accessibility Guidelines - Quick Reference Web Content Accessibility Guidelines in Plain English BCCampus - Accessibility Toolkit - 2nd Edition Open University Library - WCAG 2.2 Level A and AA Basic Primo VE Checklist Assistive Technology Tests We recommend running at least a sample of eBooks through assistive technology in order to double check that everything works OK, and best if this is a range of the most commonly used tools that fulfill a range of functions. The minimum checks you complete should be checking that: the file opens the file displays properly in a way that's understandable everything within the file can be used with that technology There are different types of assistive technology that are commonly in use and you should check through at least one example of each type. Contrast, Colour and Font Changers Try different settings using: Windows High Contrast mode Different browser's settings, such as Firefox and Chrome Screen Readers NVDA desktop screen reader is a commonly used open source application that you can download and test with. It's also recommended to check using mobile screen readers such as VoiceOver on iOS or TalkBack on Android. Complete the following tests using these technologies: Read every element and header Tab through every link Check every landmark, for example your footer and any navigation Check your use of Accessible Rich Internet Applications (ARIA) Check you can fill in any editable fields, for example writing and submitting a form Screen Magnifiers Use desktop features such as Windows Magnifier or mobile features such as Apple Zoom to check this. Complete the following checks using these features: Test up to at least 4 times magnification The spacing between elements, for example the gap between a form label and field That page elements display consistently on different page layouts - so someone who is zoomed in to a page can always find the search box, for example That users know when something happens outside the viewport - for example, with modals or error messages Speech Recognition Dragon speech recognition is a commonly used proprietary desktop screen reader that you can test with. It's also recommended to check using mobile speech recognition on iOS or Android. Complete the following tests using these technologies: Navigate to each feature using speech Activate every link, button, or interactive element, for example form controls or a media player using speech Enter text into any forms if applicable to your service using speech, say punctuation out loud and correct any spelling mistakes you make Make sure you speak clearly, but naturally. You should also use a high quality headset rather than an in-built microphone in your local machine and make sure you’re at a consistent distance from the microphone.  More information: WebAim articles using NVDA to evaluate web accessibility using VoiceOver to evaluate web accessibility UK Government advice GOV.uk Testing with assistive technologies End user testing from print disabled people While not common for small presses, and likely this is beyond available capacity, best practice would be to approach end users with disabilities to test a sample of book files, web pages and submission systems. Below is some advice on finding user testing opportunities like this, if presses decide to go down this route. The best feedback will always come from end users with disabilities, and from older users, as it can uncover accessibility barriers that are commonly experienced by your readership, yet are not captured within legal minimum accessibility requirements.  In most cases, including users in evaluation involves: getting a few people with disabilities, and depending on your target audience, older users including them throughout the development process to complete sample tasks on draft book files and websites so you can see how different aspects of the design and coding could be improved before publication discussing accessibility issues with them Sources: W3C Involving Users in Evaluating Web Accessibility W3C Involving Users in Web Projects for Better, Easier Accessibility More information: AbilityNet - A Step-by-Step Guide to User Testing AbilityNet - Product and Services - User Accessibility Testing and Research The GOV.uk website includes a set of hypothetical user profiles to give you working examples of the range of users and their needs. These can be used to develop a strong idea of accessibility use cases and may help make content design decisions. Understanding disabilities and impairments: user profiles Other Auditing Tools and Checklists WebAIM's WCAG 2 Checklist Checklist of Checkpoints for Web Content Accessibility Guidelines 1.0 Deque Accessibility Developer's Guide W3C Easy Checks UK Government: Basic accessibility check Web Content Accessibility Guidelines - Quick Reference Web Content Accessibility Guidelines in Plain English BCCampus - Accessibility Toolkit - 2nd Edition Open University Library - WCAG 2.2 Level A and AA Basic Primo VE Checklist The Matterhorn Protocol PDF Association  AccessiblePublishing.ca Accessibility Features Checklist