ELI5: Explain Like I'm 5

TalkBack Reader Response System

A talkback reader response system is a way for people with visual impairments to use computers. It uses technology that reads out loud what is on the computer screen, so that people with vision impairments can understand the text, menus, and controls. The talkback reader response system uses a microphone and a talking machine that basically reads aloud all the text that's on the screen, which allows the user to interact with their computer without having to be able to see the screen.