The correct evaluation of design proposals both by experts and future users demands their presentation with regard to the real environment and real conditions of observation. It is interesting when analysing designs in complicated town planning situations and becomes especially important in civilised societies when it concerns historic territories. Analitical works, connected with preparation of the information, corresponding in the greatest degree to the real conditions, and previous scientific investigations are carried out in a number of European educational institutions (Technical Universities in Delft, Tampere, Stuttgart, etc.), corresponding to the Laboratory of videosystems of the Moscow Architectural Institute (State Academy). Their results are periodically reported at conferences of the European Architectural Endoscopy Association (EAEA), which in keeping with its name and status is occupied with problems of the realest reflection of the designed space. Here we can mention reports made at the conferences: 1993 (Tampere) (1), 1995 (Vienna) (2), 1997 (Delft) (3).