FIELD: information technologies.
SUBSTANCE: part of a global map is received. A local map is generated, which represents location of near objects detected by the information processing device. Relative position of the local map to the global map is calculated on the basis of data on position of objects included into the global map, and data on position of objects included into the local map. Coordinates are converted from data on position of objects included into the local map into data of the system of coordinates of the global map in accordance with the relative position of the local map, and the global map is updated on the basis of data on position of the objects included into the local map, after conversion of coordinates.
EFFECT: reduced time of information exchange between users on change of physical object position in real space.
13 cl, 22 dwg
