2013 articles with this tag
The mismatch that occurs when CSS reorders content visually while keyboard focus still follows the underlying markup order. Why does it matter? Visual order and...
Editors that let users format content, and the accessibility problems they commonly introduce. At a glance Toolbar semantics formatting controls need accessible...
Live chat and support widgets that work with keyboards, screen readers and zoom. What is at stake Chat is often the route to human help, so an inaccessible widg...
Dropdown and mega menus that work with keyboards, screen readers and touch. The key figures Keyboard menus must open and close with the keyboard Hover hover-onl...
Expandable sections that hide and reveal content, used for FAQs and long pages. Where most projects go wrong The usual mistakes: Div elements as triggers Conten...
Rotating banners and sliders, built so everyone can reach and control the content. Why does it matter? Carousels combine automatic motion, hidden content and co...
Slider controls for values such as price ranges and volume. At a glance Keyboard arrow keys should change values Values current, minimum and maximum values must...
Calendar controls for choosing dates, and the text input behind them. What is at stake Date pickers are among the most common accessibility failures, and typing...
Controls that let users choose several options, such as tag pickers and filter lists. The key figures State selected options must be programmatically exposed Re...
Brief messages that appear temporarily to confirm actions or report problems. Where most projects go wrong The usual mistakes: Error messages that vanish in thr...
The navigation trail showing where a page sits in a site's hierarchy. Why does it matter? Breadcrumbs help orientation, and they need markup that identifies the...
Bars and steppers that show how far through a process someone is. At a glance Roles progress bars have defined roles and value attributes Steppers multi-step fo...
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