Abstract: The present invention is to realize a simple communication connection. A shooting system S includes: a display device 2 configured to change identifiers periodically so as to present an identifier; a management server 1 configured to share the identifier with the display device 2; and a user terminal 4 configured to acquire the identifier presented on the display device 2 when an identifier acquisition operation by a user is detected, and to transmit, to the management server 1, the acquired identifier and an operation instruction to operate a camera 3 identified by the acquired identifier. The management server 1 includes an information control block 114 which performs control to associate image data acquired with the camera 3 based on the operation instruction transmitted by the user terminal 4 with the identifier presented on the display device 2 when the identifier acquisition operation by the user is detected.

Abstract: The present invention is to realize a simple communication connection. A shooting system S includes: a display device 2 configured to change identifiers periodically so as to present an identifier; a management server 1 configured to share the identifier with the display device 2; and a user terminal 4 configured to acquire the identifier presented on the display device 2 when an identifier acquisition operation by a user is detected, and to transmit, to the management server 1, the acquired identifier and an operation instruction to operate a camera 3 identified by the acquired identifier. The management server 1 includes an information control block 114 which performs control to associate image data acquired with the camera 3 based on the operation instruction transmitted by the user terminal 4 with the identifier presented on the display device 2 when the identifier acquisition operation by the user is detected.

Abstract: As an embodiment of the present invention, there is provided an information terminal comprising: an input/output part for performing input and output with respect to an image storage device for storing image information captured by an imaging terminal; a storage part for associating and storing image identification information for identifying the image information, summary image information that includes less information than the image information, and device identification information for identifying the image storage device; and a display part; wherein the device identification information stored in the storage part is displayed by the display part, the summary image information that is associated with device identification information selected from the device identification information displayed by the display part is displayed by the display part, and the image information associated with the summary image information selected from the summary image information displayed by the display part is displayed b

Abstract: As an embodiment of the present invention, there is provided an information terminal comprising: an input/output part for performing input and output with respect to an image storage device for storing image information captured by an imaging terminal; a storage part for associating and storing image identification information for identifying the image information, summary image information that includes less information than the image information, and device identification information for identifying the image storage device; and a display part; wherein the device identification information stored in the storage part is displayed by the display part, the summary image information that is associated with device identification information selected from the device identification information displayed by the display part is displayed by the display part, and the image information associated with the summary image information selected from the summary image information displayed by the display part is displayed b

Abstract: As an embodiment of the present invention, there is provided an information terminal comprising: an input/output part for performing input and output with respect to an image storage device for storing image information captured by an imaging terminal; a storage part for associating and storing image identification information for identifying the image information, summary image information that includes less information than the image information, and device identification information for identifying the image storage device; and a display part; wherein the device identification information stored in the storage part is displayed by the display part, the summary image information that is associated with device identification information selected from the device identification information displayed by the display part is displayed by the display part, and the image information associated with the summary image information selected from the summary image information displayed by the display part is displayed b

Abstract: A mobile terminal is provide including a first sending and receiving means for communicating with a server via a first network, a second sending and receiving means for communicating with the server via a second network having a slower speed than the first network, an imaging means, and a display The imaging means generates first real image data, first summary image data is generated from the first real image data, the second sending and receiving means sends the first summary image data to a data terminal, the second sending and receiving means receives second summary image data generated from second real image data generated by the data terminal, the second summary image data is stored in the memory card and the display simultaneously performs a first image display for expressing the first real image data and a second image display for expressing the second summary image data.

Abstract: As an embodiment of the present invention, there is provided an information terminal comprising: an input/output part for performing input and output with respect to an image storage device for storing image information captured by an imaging terminal; a storage part for associating and storing image identification information for identifying the image information, summary image information that includes less information than the image information, and device identification information for identifying the image storage device; and a display part; wherein the device identification information stored in the storage part is displayed by the display part, the summary image information that is associated with device identification information selected from the device identification information displayed by the display part is displayed by the display part, and the image information associated with the summary image information selected from the summary image information displayed by the display part is displayed b

Abstract: Multiple service servers can store identification tags, which identify each user, after associating the identification tags with the identification tags of other users; and can also store identification data, which uniquely identifies users across multiple service servers, after associating the identification data with an encryption key for each identification datum. A management server device stores as identification data the user address data encrypted by means of an encryption key that has been generated for each identification datum. A gateway server device receives the identification tags from a first service server, receives the other identification tags associated with the first identification tags, receives the encryption keys associated with the other identification tags, and obtains the encrypted data from the management server. The gateway server device then decodes the encrypted information, and commands delivery that uses the obtained address data.

Abstract: Multiple service servers can store identification tags, which identify each user, after associating the identification tags with the identification tags of other users; and can also store identification data, which uniquely identifies users across multiple service servers, after associating the identification data with an encryption key for each identification datum. A management server device stores as identification data the user address data encrypted by means of an encryption key that has been generated for each identification datum. A gateway server device receives the identification tags from a first service server, receives the other identification tags associated with the first identification tags, receives the encryption keys associated with the other identification tags, and obtains the encrypted data from the management server. The gateway server device then decodes the encrypted information, and commands delivery that uses the obtained address data.

Abstract: Provided is a system including a first server which stores a first encryption key and a second server which stores a second encryption key. The first server has a storage unit which stores double encryption information obtained by subjecting the information to double encryption using a first encryption key and a second encryption key. The first server stores encrypted information obtained by encrypting the information by a third encryption key. The first server further stores a double encryption key obtained by encrypting the third encryption key and the second encryption key.

Abstract: Multiple service servers can store identification tags, which identify each user, after associating the identification tags with the identification tags of other users; and can also store identification data, which uniquely identifies users across multiple service servers, after associating the identification data with an encryption key for each identification datum. A management server device stores as identification data the user address data encrypted by means of an encryption key that has been generated for each identification datum. A gateway server device receives the identification tags from a first service server, receives the other identification tags associated with the first identification tags, receives the encryption keys associated with the other identification tags, and obtains the encrypted data from the management server. The gateway server device then decodes the encrypted information, and commands delivery that uses the obtained address data.

Abstract: A service server can: associate identification tags which identify users, with other-user identification tags, and store said identification tags; and associate the identification tags with identification data uniquely identifying users in service servers, and an encryption key for identification data and store said identification tags. A control server device stores a table for storing encryption data, encrypted identifiers of service servers used by users. The gateway server device receives an other-user identification tag associated with an identification tag and stored in a service server.

Abstract: An information terminal of a user B who permits a user A to search the person B calculates a calculation result G(Pa?, Pb) by using information Pa? related to the user A and information Pb of the user B, both Pa? and Pb being stored in the information terminal of the user B and transmits to a server the calculation result G(Pa?, Pb). Further, the information terminal of the user B receives trust information expressing that Pb is authenticated and calculates a calculation result F(Pb) and transmits to the server. The information terminal of the user A calculates G(Pa, Pb?) and transmits it to the server. When the server receives G(Pa, Pb?) from the information terminal of the user A, the server searches G(Pa?, Pb) which matches G(Pa, Pb?) and the search result with F(Pb) to the information terminal of the user A. The information terminal of the user A calculates F(Pb?) and compares it with F(Pb) which is sent by the server.

Abstract: A technique for synchronization of the information on multiple information terminal devices is disclosed. The information to be stored is stored in encrypted format in a server unit, and thus the server unit administrator cannot access this information. In the information terminal device where information is to be synchronized, encrypted changed information, where difference information or any set of difference information generated due to changes in the information, is encrypted, and is sent to the server unit. Then the server unit stores this encrypted changed information by correlating a revision number with it. A terminal device receives the revision number correlated with the encrypted changed information, and stores it by correlating it with the difference information or any set of difference information.