What's the difference between "information age" and "post-information age"

The information age began in the 1970s and 1980s of 19, and the second technological revolution was grandly launched in the first half of this century, marked by the wide application of electric power and the invention of internal combustion engine. Generators, motors, electric lights, telephones, telegrams, movies, automobiles, airplanes and steel are important symbolic products of this era, and these products are still an indispensable part of our daily life.

The fundamental feature of the post-information age is "real personalization". Individualization here not only refers to the richness of individual choices, but also includes the coordination and cooperation between people and various environments. "People are no longer serving things, but serving people." In the application of science and technology, people once again return to individual nature and independence, and are no longer just a unit in demography. Mass media is evolving into personalized two-way communication. Information is no longer pushed. On the contrary, people can get the information they need and participate in the activities of creating information. Media is no longer a channel of information, but an extension of human senses. The world has become so small. "When people are connected through computer networks, the values of many nations and countries will change and give way to the values of electronic communities, large and small." The information technology revolution has completely changed people's work and lifestyle. People will have electronic offices, digital life, virtual worlds and society.

I hope to adopt it.