Imitation innovation is an innovative activity through imitation. The advantage of imitation innovation is that it can save a lot of R&D and market cultivation costs, reduce investment risks, avoid the instability in the early stage of market growth and reduce the risk of market development.
But at the same time, it is inevitably subject to technology, and new technologies are not always easy to imitate. With the increasing awareness of intellectual property protection and the continuous improvement of the patent system, it is obviously more difficult to obtain technology with remarkable benefits.
Imitation innovation is also a pioneer in the market. Opening up new markets and stimulating new demands are important features and contents of technological innovation, and imitation innovation is no exception. Imitation innovation is not only to seize the market space opened by the first batch of innovators, but also to further expand and expand the new market space.
Functions of QQ:
1, users can communicate with others through text chat, supporting expressions, pictures, sounds and other forms.
2.QQ provides free voice call function, which is convenient for users to make and receive calls easily and keep in touch with relatives and friends.
3.QQ supports video chat, allowing users to communicate face to face online, thus narrowing the distance between them.
4. Users can send and receive files through QQ, and support various file types, such as documents, pictures and audio.
5.QQ space is a social network service, where users can post news, share life and check friends' news.
6.QQ supports the creation and joining of groups, where real-time discussion and file sharing can be carried out, which is convenient for teamwork and interest exchange.
The above contents refer to Baidu Encyclopedia -QQ.