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1. Technology adapts to the challenges of the special environment in Northeast China.1. Coping with the problem of population loss and labor costThird, the challenges faced by unmanned technology to help the economic development in Northeast China and the countermeasures to break the situation

1. Coping with the problem of population loss and labor cost2. Shortcomings of market cognition and talent reserveSecond, the demand for economic development in Northeast China and the opportunity for unmanned technology to meet

Unmanned Science and Technology: Injecting New Vitality into Northeast Economic Development3. Unmanned shops, hotels and banks: a new form of service upgrading.3. Promote the development of emerging industries