| 摘要 |
PROBLEM TO BE SOLVED: To provide a server, a client terminal, a system and a program which can virtually keep zooming to a facing direction of the client terminal.SOLUTION: A server comprises: a reception unit which receives location information showing a location of a client terminal and direction information showing its facing direction from the client terminal; a retrieval unit which retrieves a plurality of pieces of image data to which location information showing a location near an axis which extends to the direction shown in the direction information from the location shown in the location information and direction information which is substantially the same as the direction information are added; and a transmission unit which transmits the plurality of pieces of image data retrieved by the retrieval unit to the client terminal. |
