The maintenance of existing equipment requires the mobilization of professional teams from headquarters and even abroad for product maintenance and debugging, which not only consumes a lot of manpower and material resources, but also has high maintenance costs. This product is committed to achieving remote real-time information exchange through advanced AR technology, and maintaining equipment through remote guidance, thereby reducing maintenance costs and improving maintenance efficiency. BOE Smart Glasses are the industry benchmark. Its excellent camera can provide the best field service and framing function on the market. Its sturdy mechanical design is very suitable for users working in harsh environments. The new monocular AR glasses are designed for the workplace. AR glasses can also be extended to industrial, security, live broadcast, warehousing and logistics, property management and medical fields.