This device faithfully replicates two mobile phones in a 1:1 ratio, creating a super folding giant screen that reaches up to 8 meters in height and nearly 12 meters in length. It is one of the world's largest single-volume mobile phone installations. By incorporating technologies such as radar tracking, human body capture, and naked-eye 3D, along with rich digital content and the iconic Shanghai Bund scenery, the screen produces stunning effects of blending reality and virtuality, enabling interaction between people and the screen.