Digital Twin and Virtual Archives Exhibition is an intelligent platform that provides 3D polarized projection and and VR virtual exhibition viewing and other services.

①3D Polarized Projection

When all the waves in a beam of light vibrate in the same direction, the light is called polarized light. The principle that light has a "direction of vibration" is used to separate the original image. The image is first divided into two sets of frames, one of vertically polarized light and one of horizontally polarized light. Then the left and right sides of the 3D glasses use polarizing lenses with different polarization directions, so that the left eye and the right eye each receive one set of frames. The brain then combines them into a stereoscopic image, which gives the 3D viewing effect.

②VR Virtual Exhibition Viewing

Virtual reality technology is used to build a simulated exhibition space. Real exhibits, artworks, cultural relics and other objects are converted into virtual digital objects and displayed in the virtual environment. With VR devices, visitors interact with the exhibits and feel the details and atmosphere of the virtual exhibits, and so get the same experience as in a physical exhibition hall.