Composed of multiple, high-resolution monitors arranged to form a single screen,video wallsstarted out beingused for control and command centers and evolved into powerful business advertising applications. Today, video walls have become architectural focal points,creating dramatic ambiance in large spaces. Hotels, restaurants, museums, high-rise office buildings, airports and even schools, are displaying artistic graphics and videos on large single direct-view LED displaysor multiple displays arranged in unique patterns to deliver a wow factor, indoors and out.