I. Explanation of Related Definitions
Information Technology (referred to as “IT”) includes all kinds of information systems, communication media and equipments. It has become one of the three most important technologies in the 21st century. Dewett and Jones attribute the affections of IT to two functions: information efficiencies and information synergies. Information efficiencies function which showed in higher education is reducing time and cost of knowledge acquisition process between teachers and students, among teachers, among students, among the organizations in universities and all of above exchange information with external. So-called Information Synergy function indicates that IT can integrate the information which is collected by individual or the department in universities. Moreover, information will cross the organization boundary and be shared by more people. This is a kind of “1 + 1 > 2” effect.