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3. Unmanned shops, hotels and banks: a new form of service upgrading.1. Technology adapts to the challenges of the special environment in Northeast China.Unmanned Science and Technology: Injecting New Vitality into Northeast Economic Development

UAV has become an indispensable scientific and technological force in modern society. In agriculture, as an important agricultural producing area in China, the application prospect of UAV is broad. It can carry out accurate pesticide spraying and crop growth monitoring. For example, in a large paddy field in Northeast China, drones can spray pesticides evenly according to the set route. Compared with traditional manual spraying, it is not only more efficient, but also can reduce pesticide waste and improve the quality of agricultural products. According to the statistics of agricultural departments, using drones for plant protection operations can improve the efficiency by 5-10 times compared with traditional methods. In the field of geographic mapping, UAV can quickly obtain detailed data of complex terrain in Northeast China, and provide accurate maps and data support for urban planning, resource exploration and other work.Summary: Unmanned technologies such as unmanned aircraft, unmanned driving, unmanned shops, unmanned hotels and unmanned banks have great potential and have many points of convergence with the needs of economic development in Northeast China. Despite the challenges of technology adaptation to the environment, market awareness and talent reserve in the process of helping the economic development in Northeast China, unmanned technology can become a powerful driving force to promote the economic development in Northeast China and provide new development opportunities for the revitalization of the old industrial bases in Northeast China as long as active coping strategies are adopted, such as optimizing technology, strengthening publicity and talent training.

In the northeast, people's market awareness of unmanned technology may be relatively insufficient, and related professionals are also scarce. In order to improve market awareness, extensive publicity and promotion activities can be carried out, such as holding unmanned technology exhibitions and technical lectures. In terms of talent reserve, universities and vocational colleges in Northeast China can cooperate with enterprises to set up professional courses related to unmanned technology, cultivate technical talents to meet local needs, and attract foreign talents to flow into Northeast China to provide intellectual support for the development of unmanned technology in Northeast China.1. Technology adapts to the challenges of the special environment in Northeast China.Economic development in Northeast China needs to cultivate new industries. The development of unmanned technology can drive the rise of related industries, such as drone manufacturing, unmanned algorithm research and development, and unmanned store equipment production. Taking UAV manufacturing as an example, Northeast China can use its existing industrial base to attract UAV manufacturing enterprises to settle down and develop UAV industrial chain. This can not only create new economic growth points, but also attract high-end talents and promote the upgrading of industrial structure in Northeast China.