A Braille display is a device that allows individuals who are blind or visually impaired to read digital text through tactile feedback. It consists of a series of small pins that move up and down to form Braille characters, enabling users to feel the text as they read. These displays connect to computers, smartphones, or tablets, providing access to various digital content. Typically, a Braille display features a keyboard for navigation and input, making it easier for users to interact with technology. They come in various sizes and configurations, catering to different needs and preferences, and are essential tools for promoting accessibility in the digital age.