A scrolling method, which includes displaying at least one scroll icon on a screen of a touch device, sensing an operation in which one of the displayed scroll icons is touched and dragged, and scrolling the screen displayed on the touch device in a direction in which the touched scroll icon is dragged...http://www.google.com/patents/US7515142?utm_source=gb-gplus-sharePatent US7515142 - Scrolling method and mobile communication terminal using the same
