Very few people are capable of reading the technical drawings and imagining the depicted detail in all the dimensions. When we speak of more complicated appliances the task gets even more difficult. That’s when a 3-D visualization is of a great help. For example, to demonstrate the professional video filming equipment “Zolinger” one had to recreate the 3-dimensional image based on the technical drawings and sketches. The accuracy in depicting multiple details let the client demonstrate the equipment to the target audience. This kind of visualization promotes faster yet rational decisions about the purchase.