Abstract:
A first Bluetooth terminal having a short range communication module that is set as an anchor searches for a peripheral Bluetooth terminal and transmits information of the found Bluetooth terminal to a place management server. The place management server updates place information of a user of the found Bluetooth terminal to place information of the first Bluetooth terminal and transmits the updated place information to the found Bluetooth terminal.
Abstract:
A knowledge service synchronization apparatus transmits a knowledge request message from a knowledge consumer to a knowledge server, receives a knowledge response message to the knowledge request message from the knowledge server, and outputs knowledge contents that the knowledge consumer requests. In this case, when the knowledge response message is an update message including updated knowledge contents, the knowledge service synchronization apparatus determines an output of knowledge contents of the update message according to whether the knowledge consumer wants to receive updated knowledge.