WAI-ARIA for screen reader users: An overview of things you can find in some mainstream web apps today

After my recent post about WAI-ARIA, which was mostly geared towards web developers, I was approached by more than one person on Twitter and elsewhere suggesting I’d do a blog post on what it means for screen reader users. Well, I’ve got news for all my blind and visually impaired readers: You’re not getting one […]

Improvements to the handling of the aria-pressed attribute

On Monday this week, Heydon Pickering brought to my attention that Firefox has a problem with the way it handles the aria-pressed attribute in some circumstances. aria-pressed is used on buttons (or elements that have a WAI-ARIA role of “button”) to turn it into a toggle button which can be either pressed or not. Think […]

What is WAI-ARIA, what does it do for me, and what not?

On March 20, 2014, the W3C finally published the WAI-ARIA standard version 1.0. After many years of development, refinement and testing, it is now a web standard. But I am often asked again and again: What is it exactly? What can it do for me as a web developer? And what can it not do? […]

Easy ARIA Tip #7: Use “listbox” and “option” roles when constructing AutoComplete lists

One question that comes up quite frequently is the one of which roles to use for an auto-complete widget, or more precisely, for the container and the individual auto-complete items. Here’s my take on it: Let’s assume the following rough scenario (note that the auto-complete you have developed may or may not work in the […]

WAI-ARIA showcase: TinyMCE 4.17

Today, on February 26, the TinyMCE team released version 4.17 of the JavaScript/HTML editor for the web. In the release notes, the first item mentioned is much improved accessibility support. For those of you not familiar with TinyMCE: It is the WYSIWYG (What You See Is What You Get), AKA visual or rich editor used […]

WAI-ARIA showcase: Microsoft Office web apps

Prompted by the recent Microsoft and GW Micro partnership announcement, I took a long overdue look at Microsoft’s Office 365 product offerings. The Home Premium edition not only gives you five installations of full Office Professional versions in your household, Windows and Mac combined, but also the apps for iOS and Android on up to […]

Why accessibility APIs matter

This morning, Victor from payPal and I got into an exchange on Twitter regarding the ChromeVox extension. ChromeVox is a Chrome extension which provides screen reading functionality for blind users. Through keyboard commands, the user can navigate page content by different levels like object by object, heading by heading, form control by form control, etc. […]

How I came to grudgingly accept aria-hidden

Yes, that’s right, I grudgingly accept the fact that aria-hidden is here, and most probably here to stay. Those of you who know me and have been involved in discussions with me, like poor Victor Tsaran, whom I pestered more than once to give me tangible evidence that aria-hidden solves problems normal visibility techniques don’t, […]

Advancements in the accessibility of Facebook

In December 2011, I wrote this overview of the accessibility of social network sites and apps, and I had to paint a rather sad picture about most of the accessibility experiences.¬†As time went by, some things improved here and there, others stalled. One social network that caused some excitement in the community when they announced […]

Easy ARIA Tip #6: Making clickables accessible

It often happens that designers and web developers agree on the fact that they do not like the standard buttons or the styling capabilities of buttons in browsers. To work around this, they then resort to what’s called clickable text. It is in many cases a simple span or div element with some funky styling […]