APPLICATION INTREGRATION FOR OPERATING SYSTEMS WITHOUT INTER-PROCESS INTEGRATION SUPPORT

To integrate a parent application and a child application, the parent application receives events through a user interface. If the events are to be processed by the child application, they are propagated to the child application. The child application generates content data based on the received events, writes the content data into a storage module, and then notifies the parent application. The parent application reads out the content data written in the storage module.