Everything is display, display is service. Especially video display.
From the perspective of the new generation of information technology and meta-universe development trend, the ultimate goal of human society is to use information technology to combine human society with information space and the physical world to form a world of human, machine and matter (human = human society, machine = information space/network space, matter = physical world = world of everything interconnected, we can simply call the world of human, machine and matter trinity, the world of everything interconnected) or meta-universe. (world or meta-universe).
In the meta-universe era of “everything is connected”, all kinds of intelligent products need windows to communicate with people, and display is undoubtedly the most effective communication tool.