POSITIONING HISTORY TRANSFERRING DEVICE, POSITIONING HISTORY RECORDING SYSTEM AND METHOD THEREFOR, AND RECORDING MEDIA FOR POSITIONING HISTORY PROGRAM

摘要

PROBLEM TO BE SOLVED: To efficiently record a history of position information that a client measures a position. SOLUTION: Positioning history information is stored in a position information history storing part 130 in a client 100. The client 100 monitors a connection state between the client 100 and a server 200 to transmit the positioning history information that is recorded during the connection state. The server 200 stores the positioning history information that is received.