What is the purpose of a screen reader?

What is the purpose of a screen reader?
A . It reads text displayed on the screen to blind or visually impaired people.
B . It reads the parameters of the attached monitors and creates an appropriate X11 configuration.
C . It displays lines and markers to help people use speed reading techniques.
D . It manages and displays files that contain e-books.

View Answer

Answer: A

Explanation:

A screen reader is a form of assistive technology that renders text and image content as speech or braille output. Screen readers are essential to people who are blind, and are useful to people who are visually impaired, illiterate, or have a learning disability. Linux has several screen readers available, such as Orca, Speakup, and Emacspeak. These screen readers can help users interact with the graphical or console interface, read documents and web pages, and perform various tasks on the system.

Reference: Screen reader – Wikipedia

Orca Screen Reader – GNOME

Accessibility in Linux is good (but could be much better)