In the information age, the existence form of information is different from the previous information form  It is sound, light and electricity,magnetism, code and other forms exist  This makes it easy to transfer, that is, it is easy to be modified, stolen or illegally spread and used  coupled with the increasingly wide application of information technology, various social effects brought about by information technology products are also unexpected  In the information meeting, the direct communication between people is greatly reduced, replaced by indirect, non-face-to-face, non-direct contact
There are various forms of communication, and the behavior of people related to information is difficult to be restricted by traditional ethical norms
Information technology products and lifestyle