Enterprises can use digital infrast

Enterprises can use digital infrastructure and digital platforms such as artificial intelligence, Internet of things, big data, 3D printing to carry out fusion innovation or cross-border innovation on the original technology track [78] [78]. Enterprises can use digital technology to redefine the existing technology paradigm. Digital technology increases the ecological scalability of the original technology [79] [79], and extends the life cycle of the old technology, such as the emergence of smart home appliances and industrial Internet platforms. Haier Industrial Internet platform uses big data analysis and platform technology to transform the traditional production to consumption mode into consumption to production mode. Through the acquisition of user consumption data on the platform, mass customization services are carried out to realize product personalization. Combined with artificial intelligence and platform technology, cross-border innovation is carried out by using the original technical advantages, such as Internet of clothes and customized travel,