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The 2017 Section 508 Refresh and You

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Pleased to Meet You!

Daniel Ferro

Sr. Interaction Designer, Forum One

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Karen Kitchens

Front End Developer, Forum One

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What is Accessibility?

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The design of mainstream products and/or services so that they are accessible to, and usable by, as many people as reasonably possible. Otherwise known as “Inclusive Design.”

In web design this means you need to code your websites so that assistive technology (AT) can read and categorize the content.

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Accessibility means that anyone, regardless of whether they have the ability to manipulate a mouse, of how much vision or hearing they have, and regardless of whether they have use of all of their limbs can use the exact same websites as a fully-abled person.

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What is Section 508?

You can read the dull but accurate and detailed article on Wikipedia about Section 508 yourself, but basically, it’s a law that requires all federal agencies to make their technology accessible to all individuals, including those with disabilities.

It does not apply to nonprofits or private companies. It is not related to the Americans with Disabilities act.

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What Changed in 2017?

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In a nutshell, the old law was ditched in favor of existing international guidelines.

It used to be a relatively simple set of 16 rules. Now it’s far more complex.

Agencies must now be compliant with the World Wide Web Consortium Web Content Accessibility Guidelines (W3C WCAG) 2.0 as of March 2017.

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Give it to Me Straight Doc, How Long Do I Have?

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Compliance with the new section 508 standards is not required until January 18, 2018.

Websites that have not been altered on or after January 18, 2018 will not be required to be modified to conform to the Revised 508 Standards as long as they were compliant to the earlier version of Section 508.

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What is WCAG?

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WCAG sounds like the sound a cat makes hacking something up. But it stands for Web Content Accessibility Standards.

WCAG is more complex than previous Section 508 law. It is divided into three priority areas - Level A, Level AA, and Level AAA. The updated Section 508 law requires compliance with Level A and Level AA.

Here is a good checklist website I recommend for checking your websites against WCAG.

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The Big Take Away

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Try your best! Don’t focus on checklists. Use common sense.

Check out these surveys conducted by Web AIM (Accessibility in Mind) of users of assistive technology. Learn from people’s biggest frustrations.

When you make websites accessible, you are helping people, making their day better.

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How Do People with Disabilities Use the Internet and Applications?

Before we go into details, let’s humanize accessibility a bit. Section 508 is more than just a checklist you need to pass.

Goodhart's law: "When a measure becomes a target, it ceases to be a good measure."

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Here is How Someone with No Vision Uses His iPhone

The following short video, courtesy of The Blind Film Critic (Tommy Edison), demonstrates how someone who has no vision is able to easily navigate their iPhone, send and receive tweets, and more.

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Here is How Someone with Severe Physical ImpairmentUses His Computer

Allow accessibility advocate Christopher Hills to show you how he is able to professionally edit videos despite his handicap.

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Let’s Go Over the Basics!

Instead of going over WCAG level A and AA literally line by line, I’d rather we just go over the high level stuff you need to do to ensure your website is accessible.

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CAPTCHAs

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Avoid CAPTCHAs (Completely Automated Public Turing test to tell Computers and Humans Apart ) at all costs.

It frustrates all users equally. Rely on honeypot methods instead.

No method will ever stop a determined human from posting spam.

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Headings

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One of the most important methods of website navigation by screen reader users is headings.

Ensure your headings are programmatically created (H1, H2, H3 tags etc.) rather than just bold text.

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Links

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Avoid ambiguous links like “read more” or “click here”. Links should make sense if viewed by themselves.

Screen reader users often navigate from link to link, skipping the text in between.

Screen reader users sometimes obtain an alphabetically-organized list of links.

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Images

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Provide alt text for images. General guidance is 125 characters or so, but there is no limit to the length.

Do not provide alt text for all images. Decorative images should have blank alt text.

Background images are trickier. Provide text alternatives by using aria-label="" attribute combined with role="img".

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Multimedia

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Videos need to have closed and open captions.

For WCAG AA, videos need to also have audio description versions available.

Don’t play audio automatically.

The Controls need to be keyboard accessible.

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Keyboard Accessibility

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All controls for your site should be keyboard accessible. Check out this example of a fully keyboard accessible mega menu.

Ensure that when you tab into elements, there is a clear visible focus.

Ensure that there are no keyboard traps, where a user can enter a section of the site via keyboard but then can not leave.

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Color

An eyeball

Prior to the Section 508 update of 2017, color contrast was not a requirement. Now it is.

I really like http://accessible-colors.com/ for testing color combinations to ensure they are WCAG AA compliant.

Make sure color is not the only way you are communicating things, such as “correct all errors marked in red”

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Tables

For data tables, use proper TH tags for table headers. Complex tables with multiple levels of nested headers should be avoided if at all possible.

You can use tables for layout if needed.

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Forms

All labels should be associated with their inputs.

An Easy way to test this is click on each label of your form, and check to see if the input is now in focus.

Don’t time people out without giving them the ability to extend their sessions.

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Avoid Tabindex & Title Tags

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Tabindex tags cause more trouble than they are worth. Watch out for Drupal modules that have tabindex baked in.

Title tags are never really read by screen readers. ARIA "Labeled-by" works better in most cases.

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Documents

All your uploaded documents, such as PDFs, PPTs and more must also be compliant with Section 508.

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WAI-ARIA Landmarks

Web Accessibility Initiative – Accessible Rich Internet Applications (WAI-ARIA) is a very powerful method for making your websites exceptionally accessible.

For instance, you can use the “aria-label” attribute to give a background image a description.

This short video by Lisa Seeman gives some great basics tips on using ARIA.

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Drupal Accessibility

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Is Drupal Accessible? Absolutely. But it’s not a fire and forget content management system. Your users need to be educated on when and how to use alt text for images for example.

Drupal 8 is more accessible out of the box than Drupal 7.

Especially when using our Gesso theme.

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Drupal 8 Enhancements OverDrupal 7

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D8 has added WAI-ARIA landmarks, live regions, roles & properties.

Fieldsets using fieldsets for radios & checkboxes are now in the Form API.

Alt text is required by Default.

D8 is far more semantic (better organized code).

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What isGesso?

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Gesso is the name of Forum One’s starter Drupal theme.

It allows us to quickly add all of the features that we consider best-practices, and what majority of our client's will need in their sites.

Gesso includes a lot of built-in accessibility best practices.

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Gesso Accessibility

Gesso has taken the Drupal Accessibility Pledge seriously.

Drupal Accessibility Pledge: "We pledge to make this theme as accessible as it can be. If you find any flaws, please submit an issue. Help us fix them if you can"

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Questions& Answers

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Let's get to your questions and comments!

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A Big Thank YouTo Drupal GovCon!

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We appreciate the opportunity to speak about Drupal and Accessibility with such a cool bunch of folks at Drupal GovCon 2017.

Click here to start this presentation over from the beginning.

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