Information Science: Its Past, Present and Future

Early in its history and development, there were three types of classical information sciences: computer and information science, library and information science, telecommunications and information science. With the infiltration of the concept of information into various fields, an information discipline community of around 200 members was formed around the sub-fields of information theory or informatics or information science. For such a large community, a systematization, two trends of thought, some perspectives and suggestions are discussed in this paper.