Video walls essentially fuse a series of video displays into a large, self-contained visual experience. The realistic simulation and impact of video walls add to their effectiveness by immersing users in their environments.

Now they are experiencing greater and wider use in various industries, largely due to key technological changes. Advancements in such areas as video-display resolution and the arrival of large-format displays, such as plasma and LCD, have enhanced the effectiveness of video walls and are expanding the scope of experiences offered on video walls.