A cursor controller used to control displacement direction and speed of a cursor by changing equivalent capacitance comprises a conductive layer, two electrode layers and a press body. The electrode layers are attached to each face of the conductive layer respectively, wherein a plurality of electrode lines is formed on each electrode layer; one end of each electrode line is coupled with a resistor, and a vector zone is formed on each electrode layer at a section without connected resistor to cross each other perpendicularly in different orientations. An insulation portion is printed on a peripheral area of the electrode lines and on the resistors. The conductive layer and the electrode layers are glued together to form a thin-film printed circuit board. When the press body is pressed against the electrode layer the conductive layer will contact the electrode layers to effect a matrix output signal.
A wireless input apparatus by which a user can input various types of information is provided. A conventional remote control of electronic equipment has many buttons or switches to perform various kinds of functions. Therefore, its operability is likely to be lost because of the complexity and the bulkiness of the remote control. The wireless input apparatus has a LCD to display a screen for operation and a 3-D mouse for a user to operate. The user can input various types of operations on the screen and remotely control the equipment. Moreover, a pressure-sensitive resistance film is applied to the 3-D mouse for sensing pressure applied by the user. Even if a very slight amount of pressure is applied to the mouse, the pressure can be effectively detected.
