impressive video -> but it is not so easy to draw in a 3D room (I tested it at "Fraunhofer institute " in Berlin - only a short test during an excursion) and for precise CAD models at the moment not optimal.
We have to wait only a few years 
impressive video -> but it is not so easy to draw in a 3D room (I tested it at "Fraunhofer institute " in Berlin - only a short test during an excursion) and for precise CAD models at the moment not optimal.
We have to wait only a few years