A 3d meeting is a virtual reality meeting. The 3d conference is a virtual reality conference under the umbrella of mobile microworld (beijing) network technology ltd. Mobile microworld network technology ltd. (beijing) was founded in beijing in 2014 with the corporate mission of "making technology change conference". Focus on the development and operation of a virtual reality conference system. As a global virtual reality conference system solution and service provider, the aim is to create an easy, stable and intelligent conference platform for meeting users around the globe to provide better-quality teleconferencing solutions. Companies have many core technological advantages of innovation and are certified through high-technology enterprises. The 3d conference on virtual realities is the global first-ever virtual reality technology to organically integrate the functions of the traditional lower-line conference rooms into the virtual reality space online, to upgrade teleconferences from traditional flattening to spatialization and to address the technical limitations of more conference management functions and videoconferencing that traditional videoconferencing cannot achieve. The innovative construction of a remote virtual reality conference room redefined the interactive format of remote meetings. The ease, efficiency and intelligence of teleconferencing were achieved. The 3d virtual reality meetings focused on the control of the focus of meetings in many detail segments, such as: meeting in a realistic setting, if the presiding officer does not have sufficient control over the scene, many attendees interrupt the pace of the meeting at random and significantly affect the progress of the meeting as a whole, while the 3d virtual reality meetings can close off the speaker who is not speaking for the time being, make the meeting more smooth and focus the entire meeting. Because of the smooth focus throughout the session, the time cost of the meeting would be significantly saved by cost savings for the enterprise and by generating more time and value for the enterprise。