videoseinäksi
A videoseinä, or video wall, is a large display system composed of multiple LCD, LED, or projection modules arranged in a grid to create a single, unified screen. The term originates from Finnish and is used globally in contexts ranging from retail signage to control rooms. Video walls date back to the late 1990s when advances in high‑brightness, small‑pixel panels made it feasible to stitch together screens without noticeable seams. Modern systems can cover square footage that would have required several conventional monitors, delivering high resolution and refresh rates suitable for real‑time data visualization.
Key components of a videoseinä include display panels, a video processor or scaler that remaps source input
Applications span corporate lobbies, airport information displays, sports arenas, hospitals, military command centers, and live broadcasts.