Abstract: Call information acquiring means 111 and 161 each acquire call session information of a call established between a user's call terminal 100 and an operator's call terminal 170. A content display terminal selecting means 103 causes the user to select a display terminal to be used for displaying content. A session managing means 151 records the call session information acquired by the call information acquiring means 111 and 161, terminal identification information of a display terminal 130 selected with the content display terminal selecting means 103, and terminal identification information of an operator's display terminal 180, in association with each other into a storage part 153, and when getting a WEB access, transmitting the same content to the user's display terminal 130 and the operator's display terminal 180 whose terminal identification information are recorded in association with the same call session information.

Abstract: To provide an information processing device which improves continuity of drawing information inputted in a manner to extend continuously across a plurality of display devices.

Abstract: A message system includes a first communication terminal, a second communication terminal and a communication circuit which connects the terminals. The first communication terminal displays a first message memo based on a first message data. The second communication terminal displays a second message memo based on a second message data which corresponds to the first message data. The second communication terminal makes a change of a second status of the second message data in response to an operation to the second message memo and transmits a change notice indicating the change. The second communication terminal updates the second message memo in response to the operation. The first communication terminal is configured to update the first message memo based on the change notice.

Abstract: With an operation information supplement instructing unit (16), a service progress dependent information storage unit (11), a service progress dependent information search unit (12) and a service progress dependent information answering unit (13) provided, when the operation information supplement instructing unit (16) is pressed, the service progress dependent information search unit (12) searches the service progress dependent information storage unit (11) for supplemental contents recorded in pair with the same service progress as a current service progress (information indicating how far service progresses) and presents the searched supplemental contents to a user through the service progress dependent information answering unit (13).

Abstract: It provides a communication system in which a calling party calls a called party on a move and the called party performs a multimedia communication with the calling party, using the communication terminal of a business company providing a communication service.

Abstract: A message system includes a first communication terminal, a second communication terminal and a communication circuit which connects the terminals. The first communication terminal displays a first message memo based on a first message data. The second communication terminal displays a second message memo based on a second message data which corresponds to the first message data. The second communication terminal makes a change of a second status of the second message data in response to an operation to the second message memo and transmits a change notice indicating the change. The second communication terminal updates the second message memo in response to the operation. The first communication terminal is configured to update the first message memo based on the change notice.

Abstract: With an operation information supplement instructing unit (16), a service progress dependent information storage unit (11), a service progress dependent information search unit (12) and a service progress dependent information answering unit (13) provided, when the operation information supplement instructing unit (16) is pressed, the service progress dependent information search unit (12) searches the service progress dependent information storage unit (11) for supplemental contents recorded in pair with the same service progress as a current service progress (information indicating how far service progresses) and presents the searched supplemental contents to a user through the service progress dependent information answering unit (13).

Abstract: To realize remote control of a shared terminal that can be used in common by users, an information-providing terminal displays code information containing information that can identify the location of installation of the information-providing terminal. Remote-control terminals read the code information displayed on the information-providing terminal and transmit to the shared terminal authentication request information containing the code information that has been read. Based on the authentication request information transmitted from the remote-control terminals, the shared terminal transmits use screens to the remote-control terminals.

Abstract: A system for providing communication service includes a communication server, a plurality of user terminals connected to the communication server via a communication network, a connection management unit, a service control unit and a data generating unit. The connection management unit detects information about an operation environment of each of the plurality of user terminals. The service control unit analyzes a meaning of a communication operation received from one of the plurality of user terminals, and determines an applicable data format used for transmitting the communication operation to another of the plurality of user terminals according to the operation environment of the other user terminal. The data generating unit generates transmission data to be provided for the other user terminal based on the applicable data format determined by the service control unit.