On December 2nd, the 4th World Internet Conference and Internet Light Expo opened in Wuzhen, Zhejiang. The Expo brings together more than 400 world-renowned Internet companies and innovative companies to showcase the latest development trends and cutting-edge technologies of the world's Internet. Internet Light Expo Entrance It is reported that this year's Expo is centered on the theme of the World Internet Conference "Developing the Digital Economy, Promoting Openness and Sharing - Join Hands to Create a Community of Destiny in Cyberspace", highlighting artificial intelligence, cloud computing, big data, industrial Internet, cyber security, smart society, Global Internet new technologies and new achievements in the fields of e-commerce and emerging unicorns. This expo set up functional zones such as development concept zone, comprehensive exhibition zone, theme exhibition zone, new product and new technology release zone, project cooperation negotiation zone, etc., highlighting the characteristics of global vision, innovation-driven and open cooperation, attracting more than 400 people from all over the world. Domestic and foreign well-known Internet companies and entrepreneurial and innovative companies. This reporter learned that these companies include Alibaba, Baidu, Tencent Huawei, Didi Travel, Germany SAP and other world-renowned Internet companies and innovative companies. In addition, the number of overseas companies participating in this year has increased significantly. Internet Light Fair Alibaba Booth The Alibaba booth showcases the Alibaba artificial intelligence laboratory's smart speaker Tmall Elves, as well as AR technology, Alibaba Cloud ET Brain, Ant Financial Financial and Ant Forest. Among them, Tmall Elf is a smart voice assistant newly launched this year by Ali, and it is very much anticipated by the audience. The ET brain is a super-intelligent platform for Alibaba Cloud's research and development. It uses ground-breaking technology to solve tough problems in society and business. Ant Financial has applied the blockchain technology to public welfare and ant forest environmental protection projects, demonstrating examples of the use of science and technology to promote poverty alleviation, public welfare, and credit system development. Internet Light Fair Tencent Booth Tencent booth selected the exhibited products from the aspects of technology, traditional culture and good life. The exhibited products mainly include: Best View Friendship Museum Officer, VR Museum, Interactive Entertainment Traditional Game Digital Library - VR Game "Arc", Tencent's First Site Heritage Protection Digital Media Display Project "Hello Terracotta Warriors", Tencent First The artificial intelligence technology is applied to the medical products "Tenxun Yingying" and Tencent Cloud has created an intelligent service open platform "Tencent Cloud Xiaowei". Internet Light Expo Drip Trip Booth Diving out of the line shows the artificial intelligence brain based on traffic data - "drop the brain." On the big screen of the booth, the droplets showed the background running of the brain, and the road traffic conditions in the city were clear at a glance. Internet Light Fair Sogou Booth From the answer program "One stop to the end," the popular robot, Sogou Wang Tsai, appeared in this session of the Internet's light exhibition area. The stylish, cute and resourceful attitude has attracted many people to stop. Internet Light Fair Sogou Booth Sogou also demonstrated a Chinese lip language recognition system, which used facial recognition, lip extraction, and lip element search in the lip language model to match, and finally formed a lip language recognition result. The on-site staff introduced that the identification system was optimized during the training process of robot search dog Wangzai. Internet Light Expo Baidu Booth Internet Light Fair Huawei Booth