In 2022, all AR start-ups are accumulating strength and accelerating their progress in an all-round way. Among them, the three obvious industry trends are that the iteration speed of AR glasses has become faster, and the mass production of AR glasses has accelerated, and the scale of mass production has become larger. The first is the faster iteration of new products. In the past few years, the AR glasses track is still a relatively small track, and there are very few players who can launch n...