The purpose of this study is to change the perspective of reading culture promotion and future-oriented through analysis of readers' reading behavior that evolved by changing reading media such as e-books and various media, providing access to reading in 5G-enabled daily life, and communicating in various ways. The task of promoting reading culture was presented as follows. (1) Accurate research on readers and non-readers should be conducted. (2) In addition to accurate recognition of reading media, a multi-faceted model for reading behavior should be prepared. (3) It is necessary to quickly understand the trend of readers' reading behavior. (4) Finally, it is urgent to develop 'reading' related applications in the public domain.