Considering imLexicon will be implemented using a B/S interface, the SysControl controller is a web application that passes user submitted data to corresponding modules, and conducts the work flow. Different from traditional picture dictionaries, this system uses subtitle text as example sentence, and the user can browse through subtitles from multiple movies. The Movie subsystem plays a very important role in this imLexicon system and adds vivid pictures beside the word’s explanation. It uses DirectX graphic subsystem to perform this task, and because DirectX only works on Microsoft platforms, this system must be deployed in a Windows framework.