Team work Two

An in-depth interview survey method was adopted. The target user is the next class classmate, senior chat software users.

Summarized as follows:

Users have used and are using the mainstream chat software QQ, and so on. Users are most favored QQ, the reason is the use of the longest, interpersonal relationships have been determined. And around the people are using QQ, so they also use QQ. The most basic function of a chat software is chatting. The dissatisfaction with the current chat software is information security issues, such as privacy leaks. The user experience is complete and the interface is friendly.

Team work Two