As soon as you step into the entrance of the digital exhibition, a cool tunnel of light and shadow comes to you. The screens on both sides loop the dynamic demonstration of the latest digital products, the smooth unfolding of the folding screen mobile phone, and the portable design of the ultra-thin notebook instantly catch the eye. The staff enthusiastically handed over the smart bracelet, scanned the code to get the map of the exhibition area, and the sense of technology has quietly integrated into the beginning of the experience with the touch of a fingertip.