| 摘要 |
Disclosed are a device and a method to display a fingerboard of a mobile vibration guitar in a mobile device, such as a cellular phone. A mobile device screen, such as a cellular phone screen, is too small to display a long fingerboard without causing difficulties when playing. The present invention is provided to display a whole fingerboard within a small screen of a mobile device without any difficulties when playing. A player may play the mobile virtual guitar by applying various playing techniques used to play the real guitar. The fingerboard is directly played with fingers on a mobile screen that is a touch screen supporting a multi-touch operation. Since a movement recognition sensor is attached inside the mobile device, and the fingerboard on the screen is synchronized with the longitudinal movement of the fingers, the fingerboard may move in the same direction and at the same speed as the movement of the fingers. The mobile device is equipped with the movement recognition sensor and the touch screen supporting the multi-touch operation. The fingerboard is displayed on the touch screen so that the player may play the guitar by pressing chords displayed on the touch screen with fingers. The touch screen displays the fingerboard according to the speed and movement of the fingers as the movement recognition sensor senses the fingers collinearly moved with the fingerboard. The whole actual fingerboard of the guitar is naturally displayed on a screen of a mobile device, such as a cellular phone having a small screen without an auxiliary device, and the player may play the mobile virtual guitar by applying various playing techniques used to play the real guitar.
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