Light pulse control by means of photosensitive surface of the embedded in software control by means of a helicoidal guide bidlschirm / e are represented.

摘要

The main claim; the position of the light spot of a point on the light transmitter with a light-sensitive sensors (ccd, led, psd or other) is thrown assembled surface or is displayed, is supplied by a software converted to a courser signal is displayed in display screens in order to control to control sticks of software programs or to activate.