AR ski goggles

Research direction: VR/AR technology, core technology for scenario based application, a brand new floating interactive interface that forms a virtual interface in the center of the user's field of view. Without the need for other devices, the AR element in the user interface can be controlled with just one glance. With the continuous improvement of people's living standards, the pursuit of sports and entertainment has also increased. Skiing is an outdoor ice and snow sport with many fans, One of the most important sports equipment is ski goggles. According to authoritative institutions, it is predicted that by 2022, with the influence of the Winter Olympics, the total scale of ice and snow products in China will reach 120 billion yuan. The expected target is that Hebei Dar Electronic Technology Co., Ltd. has reached a cooperation intention with the Israeli innovation team to build an AR outdoor skiing international cooperation base project, and it is initially estimated that it will occupy a sales share of 500 million yuan. The conditions (equipment/personnel/funds) are now in place, with 12 technical research and development personnel and an initial funding of 5 million yuan. Technical difficulties/main difficulties: In theory, the optical module size of a 150 ° diagonal optical waveguide can reach around 135mmx100mm, which is not only not feasible in terms of volume, but also leads to the problem of binocular overlap. It is not difficult to imagine that increasing the field of view angle is still a challenge that needs to be overcome in the field of AR optics, as it is also limited by other factors, such as angular resolution, brightness, contrast, transmittance, image artifacts, distortion, consistency, or non display issues, such as suitable eye area, size, weight, battery, cost, durability, etc.