The collective credit of technologies such as extended reality, digital simulation, artificial intelligence, etc. At the recent Tencent Technology Innovation Week for Good, Si Xiao, Dean of Tencent Research Institute, proposed that achieving "presence" is one of the important evolution directions of the Metaverse when talking about the Metaverse. The Metaverse itself is a kind of technological evolution. The trend is the technology collection of the next-generation Internet. The sense of presence here is essentially what the metaverse, a basket of technologies, has created for the Internet world. In fact, technology has been transforming our Internet world. The bandwidth and positioning technologies that emerged in the past two decades, the artificial intelligence, big data, and cloud computing technologies that emerged in the past ten years, and the emerging technologies such as extended reality and holographic imaging are all Making the real world more efficient and flexible of the special leads except for the King Kong area and key The original intention of the Internet is aptly named, in order to achieve interconnection and break the time and space constraints of information interaction. Up to now, global interconnection has been realized, and the process from 0 to 100 has been completed. In this process, there are three types of technologies that drive the fullness of the traditional Internet world and stimulate continuous qualitative changes in production and life efficiency. The first category is network bandwidth technology, such as household 100M broadband, which has created the basic conditions for the explosion of information in the Internet world. The second category is wireless transmission technologies, such as 4G and 5G, which lay a solid foundation for the wide application of mobile Internet. The third category is positioning technology, such as GPS positioning and electronic navigation, which provide a very stable dynamic interaction capability for the Internet world.