| | | The pointing device unit consists of the left and right mouse keys and -depending on the version -the mouse button or mini-joystick in the middle. When the mouse button or mini-joystick is actuated, the force and direction are detected by a sensor and interpreted for cursor/mouse control by an electronic module. The higher the pressure, the faster the movement of the cursor/mouse pointer. The device/cursor relation can be configured with the driver software included. | | No moving parts, i.e. long service life and high reliability. Service life of mouse button > 10 million actuations Service life of left/right mouse key > 1 million actuations | | |