Guru ling, a high-tech enterprise specializing in vr (virtual reality) and ar (enhancing reality) applications and youth education, has developed and developed cloud hardware for the vr-edu open system, focusing on physical (scientific) experiments in primary and secondary schools and on the subject of young children, which intersect with leading knowledge, hot spots and disciplines. The use of vr/ar technology has given new meaning to classroom teaching and has sought to “make growth more interesting”. The “future classroom” of the vr teaching product, consisting of five components of the student vr learning terminal, the teacher's mobile broadcasting terminal, the vr broadcast server, the wireless router and the wireless co-screen, has now been updated in an official version of version 2. 0. The future classroom has almost led and defined industry usage norms in the 1. 0 age era, from the broadcasting system to content, and in the 2. 0 age period, it will a...