Added value:

For human beholders, the 3D presentation of a building is natural. Navigation through the information on a building can be learnt quickly and easily with the help of a 3D model without any special training being required. All project parties, including the client and the investor, are provided with the data directly and graphically. Owing to the regular integration of planning/design changes, the 4D model comprises "as-built" information when the project is completed–information that can be used for facility management.