A system for mobile augmented reality for managing enclosed areas, comprising: a fixed camera (204A, 204B) configured to obtain a fixed video stream of an enclosed area; and a controller device (100, 203) comprising: a device interface (102A-102N) configured to receive the fixed video stream from the fixed camera; a mobile device interface configured to receive a mobile video stream of a current field of view of a mobile user device, wherein the mobile user device comprises a reality augmentation module configured to project information of items of interest on the current field of view; a tracking module configured to identify a position and orientation of a mobile user of the mobile user device based on image processing of the fixed video stream; and characterized in that further comprising a fuzzy map module configured to use a fuzzy map of the enclosed area and the position and orientation of the mobile user to identify the items of interest in the current field of view of the mobile user device using fuzzy logic, wherein the fuzzy map is generated based on a floor plan of the enclosed area, the enclosed area being partitioned into a tree structure, each partition in the tree being associated with items of interest existing in that portion of the enclosed area. a fixed camera (204A, 204B) configured to obtain a fixed video stream of an enclosed area; and a controller device (100, 203) comprising: a device interface (102A-102N) configured to receive the fixed video stream from the fixed camera; a mobile device interface configured to receive a mobile video stream of a current field of view of a mobile user device, wherein the mobile user device comprises a reality augmentation module configured to project information of items of interest on the current field of view; a tracking module configured to identify a position and orientation of a mobile user of the mobile user device based on image processing of the fixed video stream; and characterized in that further comprising a fuzzy map module configured to use a fuzzy map of the enclosed area and the position and orientation of the mobile user to identify the items of interest in the current field of view of the mobile user device using fuzzy logic, wherein the fuzzy map is generated based on a floor plan of the enclosed area, the enclosed area being partitioned into a tree structure, each partition in the tree being associated with items of interest existing in that portion of the enclosed area. a device interface (102A-102N) configured to receive the fixed video stream from the fixed camera; a mobile device interface configured to receive a mobile video stream of a current field of view of a mobile user device, wherein the mobile user device comprises a reality augmentation module configured to project information of items of interest on the current field of view; a tracking module configured to identify a position and orientation of a mobile user of the mobile user device based on image processing of the fixed video stream; and characterized in that further comprising a fuzzy map module configured to use a fuzzy map of the enclosed area and the position and orientation of the mobile user to identify the items of interest in the current field of view of the mobile user device using fuzzy logic, wherein the fuzzy map is generated based on a floor plan of the enclosed area, the enclosed area being partitioned into a tree structure, each partition in the tree being associated with items of interest existing in that portion of the enclosed area.