Lecture Notes in Computer Science- P68:This year, we received about 170 submissions to ICWL 2008. There were a total of 52 full papers, representing an acceptance rate of about 30%, plus one invited paper accepted for inclusion in this LNCS proceedings. The authors of these accepted papers | 324 . Lai . Chang and . Yu The topology of multi-monitor in software was defined by Microsoft which was called virtual screen 11 . Fig. 1 shows a possible arrangement of three monitors in software monitor topology 11 . Microsoft s Object Linking and Embedding OLE automation provides an easy way to use and control the contents and functionalities of an existing Windows program. By means of the OLE technology we can easily combine the functions of another program into our own application systems 12 . That is our system will have some useful functions from other existing applications. OLE automation is a technology that is used by programmers to define the interface of Component Object Model COM objects 13 . This interface can be handled by any application that understands the interface description. The interface description is a detailed description of the names of methods and properties a COM object supports together with the description of each argument a method holds. From this description you can connect and control each method and property an object provides. The OLE Automation includes a client and a server. The Automation client connects to the Automation server so that it can use the content and functionality supported by the Automation Server. Microsoft Office applications expose their functionalities as a set of objects. With OLE Automation we can use the functionalities that Microsoft Office applications provide and we don t have to develop our own program with the same functionalities. That is our application has the presentation capabilities of PowerPoint and we use the OLE Automation to integrate the presentation functions provided by PowerPoint in our proposed system. The Windows Hook function can be considered one of the most powerful features in the Windows system. With the Hook function you can catch windows messages either in your own application or in other applications. The Windows Hook function is a message-handling mechanism for .
