With the development of science and technology, more and more multimedia technologies are applied in digital exhibition halls and smart exhibition halls, so the exhibition items are also diversified. For example, there are digital sand tables, curved giant screens, three-fold screens, four-fold screens, mobile rail screens, holographic imaging, etc.? These multimedia devices make the display methods of digital exhibition halls more colorful. Different from traditional sound and light, the addition of video, sound and animation makes the digital exhibition hall easier to understand by visitors, allowing visitors to be attracted by high technology and feel shocked. .

(March Rain professional curatorial consultant)