Abstract: The present disclosure discloses a gesture control and interaction technology based on “touch-sensitive surface to display”. A novel interaction method is proposed by combining the touch-sensitive surface technology with display technology. Firstly, a certain gesture is made on a touch-sensitive surface to activate a certain window of the display; the sliding of the finger on the touch-sensitive surface is synchronized in GUI of the display window by the sliding operation of the finger on the touch-sensitive surface, the finger being raised, corresponds to some kind of operation; wherein, the size of the display window is variable, and the sliding of the pointer or the movement of the selection box in the window is synchronized with the sliding of the finger on the touch-sensitive surface, and the actual distance sliding on the touch-sensitive surface is scaled proportional to the movement distance of the pointer or the selection box in the window.

Abstract: The disclosure discloses a touchpad-based fast information input interaction method and system. The system comprises: an area dividing module to divide the touchpad into a plurality of areas; a correlation database creation and storage module to create and store a database regarding the touchpad coordinate areas and key code values and a database regarding the key code values and stored contents; a touchpad function switching module to switch the touchpad into keyboard function; a trigger action signal and coordinate information obtaining module to obtain a trigger action signal on the touchpad and the coordinate information of the corresponding position on the touchpad where the trigger action signal has been generated; a key code value determination and execution module to determine the key code value for searching the corresponding content from the database, and input the content in the position of the cursor or execute a corresponding instruction.