What is real-time information exchange?

Real-time information communication methods

For example, electronic bulletins, forums BBS, QQ, phone calls, text messages, online videos, etc. are all real-time information exchanges, which means that during interactive communication, They can see each other immediately, the information is symmetrical, and there is no delay.

Non-real-time information communication method

Although it is convenient to use QQ and other tools to communicate, when both parties to the communication are not online at the same time, or the communication content cannot be responded to in real time, people will Communicate using non-real-time communication methods. Currently, email, BBS (forum) and Blog (blog) are the most popular non-real-time communication methods.

Extended information:

In the forum, communication between people breaks the limitations of space and time. When communicating with others, there is no need to consider one's own age, and there is no way to know the true social identity of the other party. In this way, participants in the discussion can be on an equal footing with others to discuss any issue.

Real-time information exchange is like a blackboard in daily life. The forum is divided into many sections according to different topics. Users can read other people’s opinions on a certain topic, and they can also share their own ideas without reservation. Post to the forum. Generally speaking, forums also provide email functions. If you need to communicate privately, you can also send what you want to say directly to someone's email.

Baidu Encyclopedia-real-time information exchange