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 it is displayed. These devices connect to computers, smartphones, or tablets, providing access to various digital content. Braille displays are often used in conjunction with screen readers, which convert text on a screen into speech or braille. This technology enhances accessibility, allowing users to interact with information and communicate effectively in various settings, such as education and the workplace.