15. The system according to claim 10 , wherein the camera device is configured as a 3D camera, in particular as a stereo camera or TOF camera.
10. A system for processing value documents, comprising a camera device, an image processing device and a value-document processing apparatus, wherein the camera device is adapted to capture an action of an operator of the value-document processing apparatus and to generate image data of the captured action, the image processing device is adapted to process the image data generated by the camera device and to extract at least one gesture from the processed image data, the gesture being composed of two or more consecutive partial gestures, at least one partial gesture designating a specific module of the value-document processing apparatus, and the value-document processing apparatus is adapted to process an input information item allocated to the gesture that is provided in the value-document processing apparatus, the input information item including a control information item for the specific module of the value-document processing apparatus designated with the partial gesture.