What is a Screen Reader?

Screen readers are software programs that allow blind or visually impaired users to read the text that is displayed on the computer screen with a speech synthesizer or braille display. A screen reader is the interface between the computer's operating system, its applications, and the user.

 

How Does it Work?

screen reader is a software application that enables people with severe visual impairments to use a computer. Screen readers work closely with the computer's Operating System (OS) to provide information about icons, menus, dialogue boxes, files and folders.

Youtube video with a demonstration of a screen reader in action

Screen Readers and Browsers

Canvas officially supports the following screen reader and browser combinations: Official browser support means that these browsers are actively tested against Canvas code. Canvas may be able to be used in any other browser or screen reader not listed, but official support is not provided. Learn more about supported Canvas browsers Links to an external site..