![]() ![]() They can also be used to spell words, find a specific word or group of words on a page, or announce the location of a cursor.Īdditionally, screen readers can help users perform more advanced commands, like finding text on a page that’s a certain color, reading highlighted text, finding the active choice on a menu, or reading the cells of a spreadsheet. Screen readers can read a wide variety of text combinations, including single words, single lines, or full sections of text. ![]() These commands instruct the speech synthesizer what to say, and to speak automatically when there is a change on the computer screen. ![]() How does a screen reader work?Ī screen reader user will send commands to the screen reader interface by pressing different keys on their keyboard or braille display. While each screen reader has a different command structure, most will support several different speech synthesizers. Screen readers can be used with a variety of systems, including Windows, Mac, Linux, Android, and IOS. They act as an interface between a user and a computer’s operating systems and applications. It is a software program that allows blind or visually impaired web users to “read” the content of a page with either a speech synthesizer or braille display. What Are Screen Readers?Ī screen reader is a type of assistive technology. To sum it up, assistive technology is any piece of software, hardware, or device that helps disabled individuals with learning, working, and living their daily lives. They can even be a piece of hardware, such as a prosthetic, power lift, walker, or positioning device. They can be low-tech, like homemade communication boards, or high-tech, like a special purpose keyboard or computer. Today, we wanted to talk about one kind of assistive technology in particular so we’re answering the question: what are screen readers? Assistive Technology OverviewĪssistive technology is defined by the Assistive Technology Industry Association as “any item, piece of equipment, software program, or product system that is used to increase, maintain, or improve the functional capabilities of persons with disabilities.” These technologies help individuals of different types, combinations, and severities of disability. However, the development of assistive technology (AT) has played a large part in helping those individuals navigate through the web and understand the information that is being presented. For individuals with disabilities, using websites, online software, and apps can be difficult. ![]()
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