Concerning whether it mentions the feature of the system development due to object oriented, how installs and keeps utilizing to the development of the system it pointed out from conceptual level. Furthermore, between same period, also "data warehouse & CRM EXPO" "data storage EXPO" "software development environmental spreading/displaying" collectively are held, "install in the exhibition meeting place and it has become the very important event e.g., system development technical exhibition" even just approximately 250 corporations install the booth.

As for the wife wooden person, as for basic concept of object oriented, to be model of the complicated actual world, because it has designated that actual world as the object that system development is difficult it does. The actual world, you should have thought the thing which includes all elements which surround, enterprise such as external environment and internal environment and taste of the consumer probably. The same person speaks the method of thinking of overcoming the complexity, as follows.

"The key which solves complicated problem simplifies problem. Method two, is abstraction and division, this becomes in basic concept of object oriented ", (the wife wooden person)

Furthermore the same person moves story to system development of object oriented.

"As for the system development which is done with former structuring technique, the waterfall type which does not advance next in the consecutive flow, design, development and the test, phase before each one does not become perfect with was. Vis-a-vis that, as for system development of object oriented, round trip type. Making basic ones, if next it advances and there is a necessary function how to think is ", it can add afterwards, (the same person)

On the one hand, the installed system, the hardware and the software are integrated high-level, say that it points to the realtime system which processing during restriction time is required. By the fact that conquest and independent module of easy sheath complexity of expansion are used by developing the same system with object oriented, we assume that there is a merit such that easy correspondence is achieved vis-a-vis specification modification.