In his book Understanding Media, McLuhan put forward the view that "media is information". This theory is of great significance and value to the development of mass media. The specific meaning of McLuhan's view is: "The influence of any medium (that is, the extension of human beings) on individuals and society is due to the new scale. Any kind of extension (or any new technology) we have to introduce a new standard in our affairs. " [25] The conversion of one medium form into the content of another medium