Description Identifies the element (or elements) that labels the current element. See related aria-describedby. The purpose of aria-labelledby is the same as that of aria-label. It provides the user with a recognizable name of the object. The most common accessibility API mapping for a label is the accessible name property. If the interface is such…
Instructions provided for understanding and operating content do not rely solely on sensory characteristics of components such as shape, size, visual location, orientation, or sound. (Level A) Sensory Characteristics Transcript Hello everyone! Today, we’re going to talk about sensory characteristics and their requirements, purpose, importance, failure scenarios, and how we can fix them. Consider this:…
1.4.1 Use of Color: Color is not used as the only visual means of conveying information, indicating an action, prompting a response, or distinguishing a visual element. (Level A) Note: This success criterion addresses color perception specifically. Other forms of perception are covered in Guideline 1.3 including programmatic access to color and other visual presentation…
Description Defines the current value for a range widget. See related aria-valuetext. This property is used, for example, on a range widget such as a slider or progress bar. If the current value is not known (for example, an indeterminate progress bar), the author SHOULD NOT set the aria-valuenow attribute. If the aria-valuenow attribute is…
Content that represents a mathematical expression. Description Content that represents a mathematical expression. Content with the role math is intended to be marked up in an accessible format such as MathML [MathML3], or with another type of textual representation such as TeX or LaTeX, which can be converted to an accessible format by native browser…
A type of widget that offers a list of choices to the user. Description A type of widget that offers a list of choices to the user.A menu is often a list of common actions or functions that the user can invoke. The menu role is appropriate when a list of menu items is presented in a…
