Technology niche: Concept,characteristic and dimension

The survival, development and evolution of any technology is not isolated, it usually requires the help of certain environmental conditions and resource factors. In the process of adaption to internal and external environmental conditions and resource factors, technology gradually forms the specific position and functional roles-technology niche. Because of technology niche has essence and content that different from biology niche, so it behaves the different ecological characteristics, the type and structure dimensions also have significant differences.