displaybord
Displaybord is an information display device or panel designed to convey messages to a broad audience. It can be a static board that is manually updated or a digital sign that can be controlled remotely. The term is used in several languages to describe such information displays.
Static displaybords include bulletin boards, whiteboards, and notice panels. Digital displaybords use LED, LCD, OLED, or
Common components include the enclosure, display surface, mounting hardware, and power supply. Digital versions add a
Applications include public transit information, airports and stations, retail promotions, events, museums, corporate lobbies, and educational
History traces displayboards from static notices to mechanical flip-dot and split-flap displays, then to modern digital