Digital signage refers to the use of digital displays, such as LCD or LED screens, to convey information, advertisements, or messages to a targeted audience. It is a dynamic and interactive form of visual communication that utilizes technology to deliver content in various formats, including text, images, videos, and animations. Digital signage service is commonly found in public spaces, retail stores, restaurants, transportation hubs, and corporate environments, where it serves as an effective tool for advertising, wayfinding, brand promotion, and delivering real-time information. With its ability to capture attention and engage viewers, digital signage has become increasingly popular as a modern and versatile communication medium.