Which program is specifically designed for Braille reading?

The program specifically designed for Braille reading is brltty. BRLTTY is a background process that provides access to the Linux console for persons who are blind. It supports various Braille displays and allows users to read the text output of console applications in Braille format. This makes it an essential tool for those who rely on Braille to interact with computer systems.

While options like Orca and gsettings are related to accessibility, Orca is primarily a screen reader that focuses on providing audio feedback for visually impaired users, rather than specifically catering to Braille. GSettings is a key-value storage system used to store application settings and is not related to Braille at all. The term "accessibility" is a broader category that includes various tools and features aimed at making software usable for people with disabilities but does not refer to a specific program designed for Braille.