Linear screens are display devices that present information in a straight line, often used in various applications like digital signage and information boards. They typically consist of a series of light-emitting diodes (LEDs) or liquid crystal displays (LCDs) arranged in a linear format, allowing for clear visibility from a distance. These screens are commonly found in public spaces, such as airports and train stations, where they provide real-time updates on schedules and announcements. Their design makes them ideal for displaying scrolling text or simple graphics, ensuring that important information is easily accessible to viewers.