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GAAD 2024: A truly global event

Global Accessibility Awareness Day (GAAD) is celebrated annually on the third Thursday in May. In 2024, for the eighth consecutive year, the UW joined the celebration with a full day of activities designed to raise awareness and educate the UW community about digital accessibility.

All activities were hybrid, with over 100 participants meeting either in person (in a room of round tables in Odegaard) or on Zoom.

The morning featured two interactive workshops, one on keyboard accessibility and another on writing good alt text for images. The culminating activity was the second annual Digital Accessibility Awards event, which celebrated the work and accomplishments of individuals and teams who have demonstrated a commitment to digital accessibility over the last year.  Award winners and nominees are profiled on the 2024 Digital Accessibility Awards web page.

GAAD is a truly global event. The official GAAD website at accessibility.day lists over 200 activities worldwide in 31 countries. Spending a day with colleagues at the UW, celebrating accomplishments and working together to improve UW resources, feels very local.  But as we reflect on the greater global context in which we were celebrating, it’s both exhilarating and humbling that the UW is an active participant in a global movement to make the world more inclusive for all people.

Terrill Thompson standing next to a giant projected slide, gesturing toward its contents.
Terrill Thompson shares a list of all 31 countries that are hosting GAAD events in 2024.

UW Accessible Technology in 2023: End of a year & end of an era

As 2023 draws to a close, we celebrate many milestones on our journey toward a fully accessible University. We also celebrate the long careers of two of our colleagues, both early leaders in the accessible technology field, and both retiring in December.

End of a Year

Here are a few highlights from 2023:

  • In January, University Marketing and Communications (UMAC) published a UW Colors Contrast Table to help designers and content authors to choose combinations of UW brand colors that satisfy contrast requirements.
  • On May 18 (Global Accessibility Awareness Day), the UW hosted its first annual Digital Accessibility Awards event. Awards were distributed to 17 individuals or departmental units who had demonstrated a commitment to digital accessibility over the last year. The 2023 Digital Accessibility Awards Recipients web page identifies the award recipients, and an earlier blog post describes the event. Planning is already underway for the 2024 awards.
  • On May 31, UMAC updated the UW Brand PowerPoint Templates for improved accessibility. If you are using UW Brand templates that were downloaded prior to this date,  please download the new versions. If you have created customized templates or reusable slides based on an earlier version of the UW Brand templates, be sure to check them for accessibility using PowerPoint’s built-in accessibility checker. The checker is able to detect all of the issues that have been fixed in the new templates.
  • In September, UW Procurement Services updated its IT Accessibility Rider to version 1.2. The Rider is part of the UW Terms and Conditions, and is routinely used in contracts for IT products and services. The Procurement Policies & Procedures web page provides additional information about the Rider and how to integrate accessibility into the procurement process.
  • Throughout the year, a wide variety of professional development opportunities were offered to help UW employees get up to speed on digital accessibility. The Training Opportunities web page is regularly updated with new offerings and details. Continuing to expand on these opportunities will be a major focus in 2024.

End of an Era

In December, we celebrated the retirement of two pioneers in the field of accessible technology. Combined, they have devoted 75 years to the field, all at the University of Washington.

Sheryl Burgstahler, Director of Accessible Technology Services & DO-IT

Sheryl BurgstahlerSheryl came to the UW in 1984 to build a Microcomputer Support Group to assist faculty, staff, and students in the early days of personal computers and the “Year of the Macintosh”. She brought with her a personal interest in assistive technology and a belief that everyone could benefit from using computers, including individuals with disabilities.

In 1992, she began to “dabble” (her word) in grant writing, which led to federal and state funding for DO-IT (Disabilities, Opportunities, Internetworking, and Technology), a center that works to increase the success of people with disabilities in education, research, and careers. Over the years, DO-IT has received over $50 million in grants, primarily from the National Science Foundation, and under Sheryl’s direction has worked tirelessly to break down barriers for people with disabilities.

Although she will no longer be serving as Director of ATS and DO-IT, she intends to remain engaged in accessibility, doing more writing and continuing to promote universal design.

Dan Comden, Manager, Access Technology Center

Dan Comden in shades, with his dogDan began his career at the UW in 1989 as database admin and tech support for the UW employment office. In 1992, Sheryl hired him as her first DO-IT employee. In his new role, Dan providing computer and assistive technology support for high school students with disabilities nationwide. He was present in Santa Clara, CA on April 6, 1997 with Tim Berners-Lee and other web dignitaries for the very first meeting of the W3C’s Web Accessibility Initiative (a meeting which ultimately led to publication of the first Web Content Accessibility Guidelines). Since then, he has been a constant advocate for web accessibility and an invaluable contributor in a wide variety of ways to the work of UW-IT Accessible Technology Services.  He has managed the Access Technology Center, provided assistive technology and IT accessibility consultation and support throughout the university, and provided Braille and tactile graphic conversion services. He has been a national leader in the field, working long hours as a volunteer in support of the annual Accessing Higher Ground conference in Colorado. He has been a dependable, friendly resource for students and employees with disabilities when they needed technical assistance, and for UW employees who needed support ensuring the work they were producing was accessible.

Congratulations to Sheryl and Dan on their long, productive careers and the positive impacts they’ve had on so many lives!

GAAD 2023 and Digital Accessibility Awards

Global Accessibility Awareness Day (GAAD) is a global event which we celebrate annually at the UW with a full day of activities designed to raise awareness and educate the UW community about digital accessibility. On GAAD 2023 (May 18), activities included a full morning of hands-on, hybrid, “Fix Your Accessibility” Workshops and a Digital Accessibility Awards event. Over 100 people registered to participate in these activities. Additional information about the day’s events is available on the UW GAAD 2023 web page, as well as in a blog post by UW President Ana Mari Cauce, Digital accessibility benefits everyone by creating a more inclusive experience for all.

The Digital Accessibility Awards event was the first of its kind at the UW. Awards were distributed to individuals or departmental units who have demonstrated a commitment to digital accessibility over the last year.  Awards honored accessibility leaders in three categories:

  • 10 departments received awards for captioning 100% of the videos on their YouTube channels.
  • 2 departments received “IT Accessibility Capacity Building Awards” for outstanding commitment to digital accessibility.
  • 5 individuals received “IT Accessibility Trailblazer Awards” for outstanding individual commitment.

Award recipients are identified on the 2023 Digital Accessibility Awards Recipients web page, with a brief description of the work each recipient has been doing related to accessibility.

Together, the award recipients feature a broad cross-section of individuals and departments throughout the University: Center for Neurotechnology; Central for Teaching and Learning; Compliance Services; Continuum College; Department of Gender, Women, & Sexuality Studies; Disability Resources for Students, The DO-IT Center; Environmental Health & Safety; Professional & Continuing Education; School of Public Health; University Marketing and Communications; UW Bothell Marketing and Communications; UW Information Technology, UW Libraries, and UW Records Management.

It’s wonderful, and critically important, that so many people throughout the UW community are dedicated to ensuring our digital resources are accessible.

Congratulations to all awards recipients and nominees!

Group photo
2023 Digital Accessibility Awards recipients, both in-person and on Zoom.

We have moved! Please note our new web address

The UW Accessible Technology website has moved.

The original URL, uw.edu/accessibility, is now home to the UW’s central accessibility portal, designed to make it easier for anyone looking for accessibility-related resources at the UW to find what they need, beyond just technology-related resources.

The new URL for the Accessible Technology website is uw.edu/accesstech.

The Accessible Technology site still contains its original content and structure, and with the exception of the home page, the original URLs will continue to work for the foreseeable future (they will automatically be redirected to the correct page with the new URL). However, if you link to resources on our website, we encourage you to update those links.

Thank you for visiting our website, and for your interest in and support of digital accessibility!

GAAD 2022 and the new UW Accessible Technology website

Tomorrow, May 19, is Global Accessibility Awareness Day (GAAD). GAAD is an annual event designed to engage people around the world in talking, thinking, and learning about digital access and inclusion. Each year, the UW commemorates GAAD by offering a full day of lectures, workshops, and other activities related to digital accessibility. This year is no exception. See our GAAD 2022 page for a list of activities and a link to register.

Uniquely in 2022, we are embracing this opportunity to announce the launch of our freshly redesigned and reorganized Accessible Technology website! The site has been rebuilt in a months-long collaboration between UW-IT Accessible Technology Services and University Marketing and Communications, with input from dozens of people who participated in focus groups and provided feedback along the way. We especially appreciate members of the IT Accessibility Liaisons Network who volunteered their time to review the site in various stages of development. This is your website!

Screen shot of the redesigned UW Accessible Technology home page

Below is a summary of the highlights of the new website.

A redesigned home page

The home page has been redesigned with many goals:

  • To feature three sections of the site that are of particular importance: “Get started” with IT accessibility, “Get help,” and review various “Policy” and related pages.
  • To provide quick entry points into the six sections of the site that have historically been our most popular resources: The IT accessibility checklist and five sections related to the accessibility of specific technologies (websites, documents, videos, online courses, and online meetings).
  • To bring forward upcoming events in a calendar widget (more details about each event are still available on the Events page).
  • To bring forward the latest posts on the Accessible Technology blog, which we will be updating regularly.

A reorganized navigation menu

The navigation menu has been simplified. Previously the site had a vertical menu with 16 top-level links. The new site has only five items.

  • Home
  • Make Things Accessible: This is an entry point into all of the technical how-to pages.
  • Policy: This contains the UW policy and guidelines, plus supporting documents including our milestones, plans and a link to our Procurement page.
  • People: Contact information and descriptions of various groups involved in digital accessibility at the UW.
  • Get Involved: Links to our Events page and various other opportunities to participate in UW’s digital accessibility efforts.
  • Get Help: A landing page for quick contact information of accessibility experts within ATS and across our campuses.

Making it easier to report barriers

A sidebar is available on every page throughout the site with the heading “Experiencing inaccessible technology? Please let us know.” This includes multiple ways to report a digital access barrier, plus a link to the more general “Get Help” page.

IT accessibility checklist

The hub of our how-to pages is the IT accessibility checklist. Each item in the checklist includes a link to learn more about that item. For example, the first item in the checklist is “Do headings form an outline of page content?”, followed by a link to a Headings page. Many of the items in the checklist, including Headings, apply to multiple technologies. For example, Headings applies to websites, documents, and online courses. Each page linked from the checklist includes an overview of the issue as it applies to all relevant technologies, then links out to separate techniques pages related to specific technologies (e.g., Headings on websites, Headings in documents, Headings in Canvas).

There are other pathways that might lead to the separate techniques pages, so each of those pages includes a prominent link back to the overview checklist page for that topic.

Only the beginning

We have a long list of new content to add to the site and will continue to update existing content as technologies and accessibility best practices evolve. Meanwhile, please take some time to explore and check out the opportunities presented in the Get involved section of the site. We hope to see you soon at some of our upcoming events!

Data viz accessibility in 2021

In 2021, we in UW-IT Accessible Technology Services received a sizeable increase in requests for accessibility consultation related to data visualizations. On March 29, Hadi Rangin and I joined Kelly Gupton, Tableau’s Senior Director of Product Management, at the UW Tableau User Group (TUG) for a presentation and conversation on “data viz” accessibility. The recording of that session has been hosted in the TUG Canvas course, but was rotated out recently to make room for new content. Nine months after that meeting, we continue to receive requests for the recording, so we’re now hosting it in our own Accessible Technology Webinar archives. The archive page includes links to the PowerPoint slides (a general overview), and a web page of links to example sites and dashboards that were featured in the presentation.

To summarize, there are several best practices for creating Tableau dashboards to make them more inclusive. These are well-documented on the Tableau Accessibility FAQ, and anyone creating Tableau dashboards should devote some time to learning and applying these best practices. However, despite best efforts from dashboard creators, some users with disabilities, including screen reader users and sighted users who are physically unable to use a mouse, will find it very difficult, if not impossible, to access Tableau dashboards in any meaningful way.

There are similar best practices available from Microsoft regarding Accessibility in Power BI. but our tests with Power BI dashboards have yielded similar results to our tests with Tableau. A sighted user with a mouse can very easily explore data and trends within a visualization and quickly come away with a deeper understanding; whereas users who don’t have the ability to use a mouse or view the visualization do not have a comparable experience, and often have no idea what information is being presented in a dashboard, or how to navigate it.

In order to make a Tableau or Power BI dashboard fully accessible given the current state of accessibility of these products, an alternative version of your dashboard will likely be required. There are two excellent examples of this at the UW:

  • UW COVID-19 Case and Vaccination Tracking Dashboard: This is a dynamic site, updated nightly. The data is presented in a Tableau version, with a link to view a text-only version of the dashboard. The “text-only” version provides access to the most critical data, using accessible HTML headings, tables, and summary text. Both versions draw from the same source data; they’re just presented in different ways for different users.
  • UW Fast Facts: This dashboard is provided in multiple formats to meet the needs of a variety of users. In addition to the Tableau version, there are links at the top of page to a text-only version (which, like the previous example , presents the same data using accessible HTML headings, tables, and summary text), as well as a PDF version (suitable for printing).

Our presentation at the TUG meeting included a quick look at Highcharts as a possible alternative. Highcharts has put tremendous effort into making their dashboards accessible to a full spectrum of users. For example, keyboard users can navigate and interact with data points, menus, and other controls using the keyboard only (no mouse required); screen reader users can navigate, explore, and interact with dashboard content; users who can better “visualize” data trends using sound rather than sight can play charts using sonification; users of voice input software can interact with dashboards using voice commands; and much more. See more details about these and other features, including accompanying videos, on the Highcharts for Accessibility website.

Accessibility review of online survey tools

Here in UW-IT Accessible Technology Services (ATS), we are frequently asked which of the online survey tools that are commonly used at the UW produces the most accessible survey forms. To be sure we could confidently answer this question, the ATS IT Accessibility Team recently conducted a review of the following five tools, listed alphabetically:

  • Catalyst WebQ
  • Google Forms
  • Microsoft Office Forms
  • Qualtrics
  • Survey Monkey

With each survey tool, we created a test survey that included the following form fields:

  1. A simple text field of “Your name,” with supplemental instructions in addition to the label (“Enter your full name [first, middle, and last”]). In order to be accessible to screen reader users, both the label and help text need to be explicitly associated with the input field. The latter would require using of the aria-describedby attribute. This field is required.
  2. Another simple text field of “Your email,” with validation where available.
  3. A date field of “Your birthdate,” with validation where available.
  4. Two multiple-choice questions, one with one possible answer (radio buttons) and another with multiple possible answers (checkboxes). For both of these questions, users must select at least one response.
  5. A grid of Likert-scale questions, where each row contains the item to be rated, and each column contains a radio button on which to rate that item (i.e., “Excellent”, “Good”, “Neutral”, “Bad”, “Horrible”). Users must select one item in each row (see screenshot below).

A likert question for rating multiple conferences on a 6-point scale

We tested each form by attempting to complete it with the keyboard alone (no mouse), then Hadi Rangin, a full-time screen reader user, tested each form with both JAWS and NVDA (Windows screen readers). We also inspected the HTML code to see whether the code conformed to HTML standards and accessibility best practices, and we checked for other accessibility issues such as color contrast.

The following is a high-level summary of what we found:

  • Both Google Forms and Microsoft Office Forms have highly sophisticated forms that use ARIA extensively for making complex relationships between a form field’s parts accessible to screen reader users. (ARIA stands for “Accessible Rich Internet Applications”; for more on its role in web accessibility, see Using ARIA for Web Applications). Google and Microsoft produce the most accessible survey forms of the tools tested, although the amount of information provided to screen reader users may in fact be excessive (the forms became extremely verbose).
  • Google Forms and Microsoft Office Forms seem to be the only tools tested that do client-side error checking. If WebQ, Qualtrics, or Survey Monkey have this capability, it wasn’t apparent when we were creating the test surveys. Client-side error checking is preferred since it provides immediate feedback if the user skips a required field or enters an invalid response. If the user doesn’t learn about their mistake until after they’ve submitted the form, it can be challenging for them to (a) figure out what they did wrong, and (b) find their way back to the field that requires fixing.
  • Qualtrics doesn’t seem to indicate whether fields are required (neither in the code nor in the user interface). It’s the only tool we tested that doesn’t at least place an asterisk (*) next to required fields. There are many possible methods for communicating this information, the best being the HTML required attribute, which is well-supported by browsers and assistive technologies. In a Qualtrics survey, users have no idea which fields are required until they’ve submitted the form. Then, they are, in a sense, reprimanded for breaking rules they didn’t know existed.
  • Both Qualtrics and Survey Monkey have quirky code, and screen readers are quirky in how they handle it. As we studied the code behind their surveys, we often found ourselves completely puzzled as to why they had coded something the way they did. I’ll be exploring that code in detail in a presentation at the HighEdWeb conference on October 5 (see below for more details). When testing with screen readers, we frequently experienced unexpected and inconsistent output with surveys created using these tools, which may be due to the quirky code.
  • The Likert question is presented visibly as a table. However, functionally it isn’t a table; it’s a form. Therefore, the best practice is to remove the table markup, either by using non-semantic elements such as <div> instead of table elements, or by adding role="presentation" to table elements. If the interface is not coded this way, screen readers announce both the table-related information and the form-related information, which makes the interface extremely verbose and therefore extremely cumbersome for users to complete. Another problem is that both JAWS and NVDA fail to recognize relationships between radio buttons when they’re distributed in separate table cells. If radio buttons are grouped together in a common block element, they’re announced by screen readers as “Radio button X of Y” where Y is the number of options, and X is the position of the current option within the set. If radio buttons are in separate table cells, screen readers announce each button as “Radio button 1 of 1”, which is inaccurate and potentially confusing for users. Google Forms and Microsoft Office Forms are the only tools tested that code this interface correctly.
  • In the default Qualtrics theme, there is no visible difference between checkboxes and radio buttons (see Figure 1, below).
  • The default Survey Monkey theme has a very low color contrast (see Figure 2, below).
  • Catalyst WebQ has generally good HTML code, but is no longer actively developed, so does not use modern techniques for coding HTML forms or handling errors.

Figure 1: Radio buttons and checkboxes in Qualtrics

Fieldsets with radio buttons and checkboxes look exactly the same in Qualtrics

Figure 2: Color contrast in Survey Monkey

Colour Contrast Analyser dialog shows that Survey Monkey's default light green on white text fails all contrast requirements

Conclusion and recommendations

We’ve been using Catalyst WebQ for decades for our own forms and surveys. We have trusted its accessibility and, if we found problems, we knew who to call. However, web coding practices have evolved over the years, including methods for coding forms and for making them accessible. Since WebQ is no longer actively developed, it no longer offers the most accessible survey solution.

Today, the best tools for creating accessible forms, based on our tests, are Google Forms and Microsoft Office Forms. However, which of these tools is best may change at a moment’s notice. When we did some preliminary tests two years ago, Google’s client-side validation was triggering an error message on every keystroke as users typed their responses. This was silly and annoying to sighted users (of course that’s not a valid email address–I’ve only typed one character!) But for screen reader users, it constantly interrupted the user and made the form nearly impossible to complete. Google has since fixed that bug, and currently, the forms produced by both Google and Microsoft are highly accessible. However, given the frequent updates that occur with these products, we recommend carefully testing your forms before deploying them, including testing with screen readers.

Email field with a single character typed, and an error message: That is not a valid email address!

More details at HighEdWeb

I’ll be giving a presentation on this topic at the HighEdWeb virtual conference next week. The conference is Monday and Tuesday (October 4 and 5), and my presentation, Accessible Online Forms, is the last of the conference, at 2:00pm Pacific on Tuesday. Registration is open until Friday, October 1, at 11:59pm.

Before licensing that product or service, STOP. Is it accessible?

Stop sign

Technology used at the UW falls into either of two categories: Things we create and things we purchase or procure. For the latter, accessibility is the responsibility of the person making the procurement decision. Anyone making those decisions is assuming legal risk on behalf of the university. As risk owners, they must take steps to ensure the product or service they’re procuring is accessible to all users, including those with disabilities.

There are three steps described on our Procuring Accessible IT page:

  1. Solicit accessibility information.
  2. Validate accessibility information received.
  3. Include accessibility assurances in contracts.

A key resource in each of these steps is the Voluntary Product Accessibility Template (VPAT). VPATs are a standard form that vendors complete in order to document the accessibility of their products or services, as measured by accessibility standards such as the W3C Web Content Accessibility Guidelines 2.1.

VPATs are self-reports, typically completed by the vendor, who often doesn’t have sufficient accessibility expertise to fill out their own VPAT. Therefore, VPATs should not be accepted as the final answer for whether a product is accessible. Rather, VPATs provide a good starting point for a thorough discussion with the vendor about their product’s accessibility. In order to be used for that purpose, risk owners need to understand the basics of IT accessibility, including how to read a VPAT. They don’t need to be accessibility experts, but they need to have enough knowledge to be able to judge whether a vendor’s self-report is credible, as well as identify what follow-up questions are necessary in order to be able to make an informed decision about the level of risk associated with procuring the vendor’s product or service.

UW-IT Accessible Technology Services is available to help, but there are practical limits to our involvement, and generally, we only get involved in enterprise-level purchases that affect a large number of students, faculty, and/or staff.  For all others, it’s the responsibility of risk owners to educate themselves on how to consider accessibility when making IT procurement decisions.

On June 30, 2021, I will be joined by Lynn Magill of UW Procurement Services to offer a webinar titled “Accessibility in Procurement: Partnering for Success and How to Read a VPAT”. This event is free, but requires registration. To attend, please submit our webinar registration form.

If you are unable to attend the live event, the webinar will also be recorded and available online via the Webinar Series Archives page.

Working toward ZERO errors in May 2021!

This blog post marks the official launch of the “Zero Errors” campaign, a university-wide effort in May 2021 to use accessibility checkers to reduce – or eliminate! – accessibility errors from UW websites, online courses, and other digital resources.

At the UW, we have a wide variety of tools available that can check our digital resources for accessibility. See our Tools and resources page for an annotated list. If you are responsible for one or more websites, online courses, videos, or publicly available digital documents, please take time to learn about – and use – one or more of the available tools.

“Zero Errors” activities

Throughout May, UW-IT Accessible Technology Services (ATS) will be providing support, training, and generally encouraging UW employees to eliminate the measurable accessibility errors in their websites and online courses, and to caption all of their videos. Follow is a list of formal scheduled activities.

  • Thursday May 6, 9:00 – 10:00am – Web Council Meeting *
  • Thursday May 6, 11:00 – Noon – Accessible Tech Office Hours
  • Monday May 10, 1:00 – 4:00pm – IT Accessibility Liaisons Meeting *
  • Thursday, May 14, 10:00 – 11:00am – Web Accessibility & Usability Meetup *
  • Thursday, May 20, All Day – Global Accessibility Awareness Day
  • Thursday, May 27, 3:00 – 4:00pm – Accessible Tech Webinar Series (on Document Accessibility) *

For details about these and other events, see our Events & Collaboration page.

* = Zero Errors is part of a larger agenda.

The ultimate goal: ZERO errors!

Choose one or more accessibility checkers. And see if you can reduce – or eliminate! – the number of errors found. The following screen shots are provided for motivation.

Example goal: A perfect score in WAVE

WAVE is an accessibility checker developed by WebAIM at Utah State University. You can check accessibility of your web pages via the WAVE website, or using the WAVE browser extension for either Chrome or Firefox.
WAVE extension results, showing 0 errors and 0 contrast errors

Example goal: A perfect score in Lighthouse (in Chrome DevTools)

Lighthouse is a web quality auditor that’s integrated into Chrome DevTools. You can use it to check any web page, even those requiring authentication. In addition to checking accessibility, it has audits for performance, SEO, and more. For additional information see the Lighthouse documentation.
Results from a Lighthouse audit in Chrome DevTools, showing a perfect score (100) on Accessibility

Example goal: A perfect score in axe DevTools (in Chrome)

axe is an accessibility testing toolkit from Deque (accessibility consultancy). The axe Chrome Extension and axe for Android App are both free. There are also are various commercial versions available with additional features, as explained on the axe home page.
Axe DevTools report showing 0 issues along with a Congratulations! message

Example goal: A perfect score in the Accessibility Report (in Canvas)

All Canvas courses at the UW include an accessibility tool called Ally, which – among other features – generates an accessibility report with a score for the entire course. The report provides various options for getting started with fixing the problems it identifies. For more information about Ally, see our help page on Using Ally in Canvas Courses.
The Accessibility Report in Canvas, showing a perfect score (100%) for DO-IT Summer Study, along with a pie chart showing a breakdown of the course's 329 files types

Example goal: 100% of videos captioned, as reported by the YouTube Caption Auditor

YouTube Caption Auditor (YTCA) is a free, open-source tool developed by ATS that helps YouTube channel owners to prioritize their video captioning efforts.  For the tool itself, see YTCA on GitHub. If you are responsible for a UW-affiliated YouTube channel and would like access to the UW’s hosted YTCA instance,  contact Terrill, tft@uw.edu.
YTCA Summary Report showing a YouTube channel with 100% of its 120 videos captioned

How accurate are accessibility checkers?

Automated checkers can only check a subset of accessibility issues. Estimates vary widely of the actual percentage of issues that can be checked automatically. “Passing the checker” doesn’t guarantee that a website, digital document, or online course is accessible. However, it’s a good place to start. Fixing all the issues identified by accessibility checkers will make your digital resources more accessible, even if not necessarily fully accessible.

Also, automated checkers vary widely in the rules they use. If you check your website using four different tools, you will likely get overlapping, but different, results. Similarly, if you check your PDFs using the built-in accessibility checker in Adobe Acrobat, you will likely get different results than the results reported by Ally (the accessibility checker that’s available in Canvas courses at the UW).

These discrepancies don’t mean automated checkers are inaccurate. Each checker provides feedback based on its unique ruleset. The more accessibility checkers you use, the more complete a picture you will have of the accessibility of your digital resources.

Why “Zero Errors”?

According to data collected from the U.S. Department of Education Office for Civil Rights OCR Recent Resolution Search, at least 247 postsecondary education institutions have resolved disability discrimination complaints related to accessibility of their websites and/or online courses.  An analysis of a sample of the OCR resolution agreement letters found that in 100% of the complaints, automated web accessibility checkers were either used as evidence by the person filing the complaint or by OCR to verify the complaint. This underscores the need to work toward eliminating automatically measurable accessibility errors as part of our risk management strategy.

I’ll be sharing more findings from my OCR resolution research at multiple venues in May, including the Web Council meeting on May 6, the Liaisons meeting on May 10, and during my opening remarks on Global Accessibility Awareness Day on May 20.  See the “Zero Errors” Activities section at the top of this post for a complete list of related events.

Let us know how you did

If you succeed in reducing your errors (or in captioning your videos), we’d love to know about it, even if you don’t attain a perfect score. Please share your experience in an email to me (Terrill, tft@uw.edu), optionally including one or more screen shots.  We recommend capturing screen shots of your scores before and after you fix your accessibility errors.

Accessible Tech in 2020-21: “The glass is overflowing”

The year 2020 brought unprecedented challenges to the world, country, and our university. At the University of Washington, as classes, programs, services, meetings, trainings, and major events moved online, this change was accompanied by a dramatic increase in demand for the services provided by the IT Accessibility Team.

One of the major events we got involved with was the UW’s first-ever online commencement ceremony, which occurred on June 13. In a meeting leading up to that ceremony, Sara Griggs,
Director of Office of Ceremonies, said “Many people right now see the glass as being half empty. I see it as overflowing!”

Since that meeting, I have continued to find inspiration in the notion of an overflowing glass, and have expressed my gratitude to Sara for her inspiration. I hope others are equally inspired by reading this.

Artist's rendering of a glass half full (or half empty)
Glass Half Full, by S Nova, licensed under CC BY-SA 3.0

Looking back at 2020

In addition to working with the Office of Ceremonies, we collaborated with a wide variety of units in 2020, including UW Medicine (working extensively to ensure COVID-related communications are accessible), Procurement Services, and the Office of the Chief Information Security Officer (on updates to accessibility-related procurement procedures), service owners and managers of roughly 30 vendor products as well as the vendors themselves, the network of over 150 IT Accessibility Liaisons, and hundreds of individuals and departments who approached us seeking help with accessibility.

Key events from 2020 are included on our IT Accessibility Progress page. Here are a few highlights:

IT Accessibility Challenge

The IT Accessibility Challenge launched in May, and from May through October participants were taught, supported, and encouraged to take any of up to 20 simple actions to improve their IT accessibility.  The initial campaign has ended, but the Challenge lives on, and anyone can Take the IT Accessibility Challenge at any time. It’s a great way to get started with accessibility.

UW Celebration of Accessibility

The UW Celebration of Accessibility was an online event that took place on October 21 and featured lightning round talks from a wide variety of stakeholders from across the university who are engaged in accessibility-related work, including the Office of the ADA Coordinator, Disability Services Office, Disability Studies program, CREATE, the D Center, UW-IT Accessible Technology Services, and several IT Accessibility Challenge participants who reported out on what they accomplished and lessons learned. A recording of the event is available, along with links to slides and resources, on the UW Celebration of Accessibility web page.

Capacity Building Awards

Each year the IT Accessibility Task Force gives out Capacity Building Awards to individuals or groups at the UW who have actively demonstrated their commitment to promoting the accessible design of IT and universal design of instruction both onsite and online. This year’s award recipients were announced at the UW Celebration of Accessibility and are profiled below.

Integrated Social Sciences

Faculty and staff in the Integrated Social Sciences unit in the College of Arts and Sciences reported significant efforts as part of the IT Accessibility Challenge 2020, engaging many members in their unit in improving the accessibility of their core courses. They also organized an accessibility training for the campus-wide Online Advising Group; worked proactively to ensure their department’s virtual graduation event was accessible; and actively promoted accessibility best practices among the organizers of decentralized graduation events throughout the university.

College of Education

The College of Education made significant proactive efforts to train faculty in the accessible/universal design of online courses as they quickly converted on-site courses to online formats. Instructors were regularly offered web-based professional development that covered topics that included tips for making their courses accessible and how to use accessibility checkers, including those used in the creation and remediating of documents and presentation slides as well as the Ally tool which is integrated within UW’s Canvas learning management system.

Looking ahead to 2021

As we launch the new year, we do so with an overflowing cup. The tremendous growth in interest in IT accessibility has us imagining all sorts of ways that we can support the UW community as it works to ensure its digital content is accessible. Specific goals and activities are documented in our IT Accessibility Plan. Below are a few highlights.

Accessible Technology Webinar Series

At 3:00pm on the last Thursday of each month, we will host a webinar on a popular topic related to IT Accessibility. The first six months have already been scheduled:

  • January 28: 20 Tips for Teaching an Accessible Course 
  • February 25: Video Accessibility 
  • March 25: Web Accessibility
  • April 29:  Testing with Screen Readers
  • May 27: Document Accessibility
  • June 24: Alternatives to PDF 

For additional details about the webinar series, as well as our other events and activities, visit our IT Accessibility Events page.

New website coming soon

We’re actively working to improve the organization of the current website so it’s easier to find the information you’re looking for. Stay tuned for an update early in 2021.

Zero Errors Campaign coming soon

The UW has a wide variety of accessibility checkers available for checking websites, public documents, Canvas course content, and videos. Automated accessibility checkers have some inherent limits (they can’t check everything), but they’re great tools for learning about accessibility and for finding problems you might have overlooked. In 2021, we’ll be launching a Zero Errors campaign, providing training, support, and inspiration to the UW community as we all work together to reduce or eliminate the accessibility errors identified by accessibility checkers. Stay tuned for an update.

New focus on audio description

The UW has made a lot of progress in recent years in adding captions to videos, which is essential for people who depend on text rather than sound to access audio content. However, video can also present an accessibility barrier to people who are unable to see. If video content is presented visually and is not accessible by listening to the audio, the video may require audio description. This is required by accessibility standards but is often overlooked. There is additional information on our Accessible Videos web page.  Also, there’s an excellent example on the UW News website: Their recently-published year-ending video, titled 2020 in Video, includes a link immediately beneath the video player to an audio described version. Try this:

  1. Watch the original video with your eyes closed.  What do you learn about the UW in 2020?
  2. If you have eyesight, watch the original video again with your eyes open. What do you learn about the UW in 2020 that you missed in Step 1?
  3. Follow the link to the audio-described version, and watch that with your eyes closed. Now what do you learn?

In 2021 we’ll be focusing more on this important issue, and offering trainings, support, and other opportunities for helping video owners to get started with adding audio description to their videos.

Happy New Year everyone!  All of us on the IT Accessibility Team are looking forward to helping you with your digital accessibility needs in 2021.