![]() ![]() Accessibility APIs facilitate communicating accessibility information about user interfaces (UIs) to the ATs. These are essentially shorthands for “browsers and other applications,” and “screen readers and other assistive technologies,” respectively.) The semantics-to-screen-readers pipeline #section2Īccessibility application programming interfaces (APIs) create a useful link between user applications and the assistive technologies that wish to interact with them. (For simplicity we’ll continue to reference “browsers” and “screen readers” throughout this article. But how do these and other assistive programs actually access your content? What information do they use? We’ll take a detailed step-by-step view of how the process works. If you make websites, you may have tested your sites with a screen reader. Programs such as JAWS, Narrator, NVDA, and VoiceOver can take digital content and present it to users through voice output, may display this output visually on the user’s screen, and can have Braille display and/or screen magnification capabilities built in. One more commonly known type of AT is the screen reader. ATs may also present digital content in a variety of forms, such as Braille displays, color-shifted views, and decluttered user interfaces (UIs). ATs can use a whole host of user input, ranging from clicks and keystrokes to minor muscle movements. ![]() #NVDA SCREEN READER CHEAT SHEET SOFTWARE#3 days of design, code, and content for web & UX designers & devs.Īssistive technologies (ATs), which are hardware and software that help us perceive and interact with digital content, come in diverse forms. ![]()
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