Technology has had a far-reaching impact and change on people's lives, providing more possibilities and opportunities for people to realize their dreams and pursuits. In the north, there are many examples of changing lives with the help of technology. For example, with the development of Internet technology, people can get more extensive information through online media, and get more educational and knowledge resources without geographical restrictions. At the same time, driven by the new generation technologies such as cloud computing, big data and artificial intelligence, the industries in the north are also undergoing profound changes. More people can start their own businesses and realize their dreams by participating in the information technology and digital economy ecosystem. In addition, in transportation, medical care, environmental protection and other fields, the application and innovation of technology also provide people with better quality of life and welfare protection, which greatly enriches people's life and work content. Therefore, it can be said that the development and innovation of technology are pushing people to realize their dreams and change their destiny in the north.