Abstract
This paper describes the system of user test using network.With this system, it is possible to save and share the design knowledge. In order to make it possible to promote the effective evaluation-design cycle, it is important for the designers to understand the essential problems of the systems and to recognize the user's needs.By using this system and testing with the proto-type model on network, the designers can find the problems effectively. After that, they analyze the problems and construct the design knowledge database to share them among the remote designers groups.They can share the design kuowledge on network freely with this system.Constructing thi s independent of computer platform, we made it possible to use this system freely.
