SERVER DEVICE FOR SPACE INFORMATION SERVICE AND METHOD FOR PROVIDING THE SAME, AND ACCOUNTING DEVICE AND METHOD FOR SPACE INFORMATION SERVICE

摘要

PROBLEM TO BE SOLVED: To allow the retrieval and reference of information to be performance by an analog operation being nearer to a human sense in a user terminal, and also provide information to a many and unspecified users with less information bubbles, by using the information bubbles that are virtually registered in a real physical space for providing a information service. SOLUTION: In this arrangement, there are provided an information bubble management part 39 for managing bubble data (information bubbles) associating spatial range information including location information in the real physical space with desired provision information, an extraction part 40 for extracting the provision information of the bubble data including retrieval object space range information based on the location information of the user terminal, a provision part 41 for providing the extracted provision information to the user terminal, and an information bubble movement controlling section 42 for virtually moving the information bubbles in the real physical space by updating the location information of the bubble data at least.