On the afternoon of September 23, 2018, the 20th China International Industry Fair, which lasted for 5 days, with the scale of exhibitors and the number of professional visitors hitting record highs, ended successfully at the National Convention and Exhibition Center (Shanghai). The CIIF attracted a total of 174,000 professional visitors from home and abroad, an increase of 3.6% over the same period last year. Shanghai Lingzhi Technology Co., Ltd., as an advanced domestic artificial intelligence research and development enterprise, was invited to participate in this industry fair, demonstrating Lingzhi's advanced technology level, excellent corporate products and elegant spirit. Appearance is always the first element to attract attention. No, at the beginning, our products attracted the first wave of people by virtue of their "look". The number of people in front of the booth gradually increased. The editor noticed that many college students came to visit, some of them took out their mobile phones to take pictures, and some experienced the magic of face recognition technology. I hope this expo will help them in their future study and work. A good product can speak for itself. The disinfection robot is naive and as warm as a big white. Face…