InduKey offers control panels with a glass surface with complete key layouts, individual designs, acoustic feedback signals and cursor controls. These user interfaces made of glass or high-strength plexiglass are capacitive keyboards. A printed circuit board provides the sensors and the evaluation electronics. The position of the sensors represents the position of the keys or the key pads. The finger which effects the operation approaches the electrical field above the sensor until a signal, which is released by capacity variations is emitted towards the controller. The signal processing is effected as with a traditional keyboard. It goes without saying that these interfaces can be cleaned completely and easily. Attractive lighting effects are also possible.
Edited by: Filip Burm
