Digital signage is a modern communication tool that uses digital displays, such as LED or LCD screens, to present multimedia content in public or private spaces. This content can include images, videos, text, and interactive elements, and it is often used for advertising, information dissemination, or entertainment. Digital signage systems are typically managed through software that allows for easy updates and scheduling of content, enabling businesses and organizations to deliver targeted and timely messages to their audience. Digital signage can be found in various settings, including retail stores, restaurants, airports, corporate offices, and educational institutions, providing an engaging and dynamic way to communicate with people.