The "Home of Dream" is a 3D software for interior design,e.g. living room, bedroom, kitchen, suite, and so on. This tool is not only design for the professional person of interior design but also design for all the people who have the interesting to this kind subject. Therefore, this tool includes the purposes for profession, application, design, education, and entertainment(game). It can be a game in leisure time. That is why it can be categorized to the field of entertainment. This is a fun tool with so many variations. With each variation, there is a different view to display. This is a different interior design tool. It will display the whole scene in front of users after applying. It seems to locate in the scene. Users can move and look around from different view angle. If users feel great about a specific view angle in the scene, users can even print it out to be a work. If the users feel bad about an object, the user can go back to the degsign page and redesign that object again immediately. Hence, it can have many variations of display even in the same scene. For reaching the virtual reality, the object will block the way when that object is in front of the passage and users cannot move forward.