Global Accessibility Awareness Day highlights need for developer education

by Joseph K. Clark

Being aware of—and acting on—accessibility issues as a developer is more important than ever if that percentage decreases. In 2020, WebAIM released a report that revealed 98.1% of web pages had at least one failure to meet Web Content Accessibility Guidelines (WCAG) 2.0. Today, Global Accessibility Awareness Day (GAAD) is celebrating its 10th anniversary. According to GAAD’s website, over 1 billion people worldwide have disabilities, including visual, hearing, motor, and cognit ive impairments. Common accessibility issues that affect sites the most include low-contrast text, missing image alt text, empty links, mis ng form input labels, open buttons, and missing document language.


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A new foundation is being created to mark the event’s 10th anniversary. The GAAD Foundation’s mission is to “disrupt the culture of technology and digital product development to one that includes accessibility as a core requirement.” Joe Devon and Jennison Asuncion will lead the creators of GAAD. 

Pretty Kumar, founder, and CEO of accessibility company Deque Systems believes developers don’t overlook accessibility intentionally. She says accessibility isn’t always considered due to a lack of awareness, knowledge, or empathy due to not understanding t e challenges people with disabilities have when visiting inaccessible sites.


She believes that developers should learn how to make more accessible applications as often as possible and put that into practice every day. “Just like you have your Olympic swimmer, golfer, or ballerina, they take that practice and do a little bit every day. I wi h developers would make it a part of their everyday practice over time,” said Kumar. 

Several tools make it simple for developers to ensure their building is accessible. For example, Deque has the ax DevTools extension, a browser extension that offers automated accessibility testing. 

“My goal from day one ev r since I started in this field 20 years ago was to automate as much as we possibly could so that it would be easy to do, and we are doing that with machine learning in a brilliant way,” said Kumar.  Another extension is the WAVE Web Accessibility Evaluation Tool developed by IAM. It identifies WCAG errors and facilitates human evaluatio of applications. 

IBM also earlier this week released updates to its tool for sca ning applications for accessibility issues. The IBM Equal Access Accessibility Checker now offers a multi-scan report capability, making it easier for developers to discover and fix accessibility issues. 

“On May 20, 2021, the world will celebrate the 10th anniversary of the Global Accessibility Awareness Day (GAAD). According to the GAAD website, tGAAD aims to get everyone talking, thinking, and learning about digital access and inclusion. Ten years is too long to be still talking about awareness. I would love for the second A in GAAD to stand for ‘Action,’” Si McAleer, program director for IBM Accessibility, wrote in a post

GAA D’s website recommends developers get involved by spending an hour today focusing on accessibility awareness. Karen Mardahl provided examples of how to spread awareness on GAAD’s website, which includes:

  • Caption a video or prepare a transcript
  • Write a blog post on digital accessibility awareness
  • Create a video demonstrating how you use assistive technology

“Every user deserves a first-rate digital experience on the web. Someone with a disability must experience web-based services, content, and other digital products with the same successful outcome as those without disabilities. This awareness and commitment to inclusion is the goal of Global Accessibility Awareness Day (GAAD). This global event shines a light on digital access and inclusion for people with disabilities,” GAAD’s website states.

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