The proliferation of audiovisual communications technology includes sound, video, display and projection systems, is evident in every sector of society: in business, education, retail environments, workshops, entertainment etc. Concerts and corporate events are among the most obvious venues where audiovisual equipment is used in a staged environment. Also technology behind the new techniques such as video mapping, hologramĀ and augmented reality is none other than projection. So even audio visual systems get up dated and hold their priority along with the newly emerging techniques.