The characteristics of information are

The characteristics of information are dependence, value, timeliness, enjoyment and transmission.

The characteristics of information include dependence, and information must be displayed by certain media; Value, information can meet people's needs in some aspects; Timeliness, information will change with the change of objective things; * * * Enjoyability, a message can be shared by multiple points; Transitivity, the transitivity of information breaks the limitation of time and space.

Information refers to the objects transmitted and processed through audio, news and communication systems, and generally refers to all the contents spread by human society. People can distinguish different things by obtaining and identifying different information from nature and society, so as to understand and transform the world. In all communication and control systems, information is a common form of communication.

Information cocoon room

Information cocoon house refers to the phenomenon that people's attention to the information field will be habitually guided by their own interests, thus confining their lives to cocoon houses like cocoons. Because information technology provides a more self-thinking space and a vast amount of knowledge in any field, some people may further escape various social contradictions and become isolated. Although communication within communities is more efficient, communication between communities may not be smoother and more effective than in the era of information shortage.

The new communication technology is beneficial for the public to get in touch with more viewpoints and topics. However, many gossips, especially those on the Internet, often have limited topics. Each organization has its own website, most of which link to websites with the same views and rarely communicate with websites with opposite views.