In the generation of information explosion which comes with information digitalization, the technology of 2D barcode is created to solve the mass production of information. It brings a high-capacity of coding space for the limitation of coding in the past. Nowadays, the technology of 2D barcode evolves into color barcode, and it makes the development of coding enter a new landmark. There also develops the RFID which is listed as one of ten important technologies in this century. The RFID has the advantage of rapid recognition. Compared with RFID, the mobile coding transfers its application from business into people’s living. The research will compare the recognition behavior between mobile graphic recognition and RFID, and explore the recognition behavior of color mobile coding which involves into people’s life.