METHOD AND SYSTEM FOR AUTOMATICALLY COLLECTING AND UPDATING INFORMATION ABOUT POINT OF INTEREST IN REAL SPACE

摘要

Provided are methods and systems for automatically collecting and updating information that is related to a point of interest in real space. According to the methods, information relating to a plurality of points of interest (POIs), which exist in real space, is automatically collected and compared to previously collected information, and if there is a change, the change can be automatically updated so as to provide a location-based service, such as a map service, in real space such as a downtown street or a mall.