Abstract: The present invention relates to an apparatus for driving a vibration mouse, which is capable of accurately controlling vibration magnitude, vibration time, etc., in such a way as to match a sound effect when driving the vibration mouse and also making the wiring simplified. According to the present invention, a vibration pattern, which is most suitable for an actual sound effect of a game or an application, is produced using a program for allowing an audio signal to become a vibration pattern Windows file. The vibration pattern file is output from the game or the application together with the sound effect. Accordingly, a vibration motor can be controlled according to a vibration pattern that matches an actual acoustic effect.

Abstract: A caption display device for a digital TV enables the users to adjust density of a caption window displayed on a screen of the digital TV.