Why video wall vs. other technology?

Video display walls give your control room operation one large virtual desktop for more efficient collaboration and improved control. Operators can resize and move input sources across any or all of the displays unlike that of flat panels where the large bezels cause visual separation. Mitsubishi’s new internal processing inherently allows the video wall to see multiple inputs and display them across the display wall as a virtual desktop with windowing capabilities. Displaying across multiple projection cubes gives users additive resolution. This is when the total amount of pixel real estate becomes the display wall resolution. Unlike video walls, flat panel screen resolution dictates the image quality, usually decreasing as you add more displays due to its inability to internally process the input signal and display it over the entire wall. In order to get additive resolution using flat panels control rooms usually turn to an external processor which could increase the total cost.