摘要:
A product data category for sale among product data to be stored in a memory unit of a wireless tag is sent from a first client to a web server. The web server sends the product data category to a second client. The second client sends purchase data for the product data category to the web server. The web server sends an encryption key to the first client. The first client encrypts the product data with the encryption key and writes the encrypted product data in the memory unit of the wireless tag via a reader/writer. The web server sends a decryption key to the second client. On receiving the decryption key, the second client reads the encrypted product data in the wireless tag via a reader/writer to decrypt the encrypted product data with the decryption key.
摘要:
A privacy protection device acquires provider location information and browser location information indicating the current location of a browser terminal used by a browser who intends to browse the content. The privacy protection device stores determination data for determining whether to mask privacy information included in the content. The privacy protection device determines whether to mask the privacy information by comparing the distance, which is calculated based on the current location of the provider terminal indicated by the provider location information and the current location of the browser terminal indicated by the browser location information, to the determination data stored in the determination data storage part. Finally, the privacy protection device edits the privacy information included in the content so that the privacy information is concealed from the browser when the privacy masking determination part determines to mask the privacy information.
摘要:
A data transfer apparatus includes a data transmitting portion, a destination point recording portion, an arrival time calculating portion, a required transfer rate calculating portion, and an occupied transfer rate calculating portion. The data transmitting portion transmits the pieces of untransmitted data to the respective mobile terminals through the communication line in accordance with the respective occupied data transfer rates calculated by the occupied transfer rate calculating portion.
摘要:
A validity assurance system of the present invention includes a terminal apparatus that generates a slip based on slip item data representing a slip item and slip content data representing a slip content corresponding to the slip item, a slip management apparatus including a slip management database that stores the slip content data representing the slip content of the slip generated by the terminal apparatus, and an invoice issuing apparatus that generates an invoice based on the slip content data stored in the slip management database, wherein in a case where a slip identification code generated by a slip identification code generating part of the terminal apparatus is matched with an invoice identification code generated by an invoice identification code generating part of the invoice issuing apparatus, validity of the voucher is assured.
摘要:
A data transfer apparatus includes a data transmitting portion, a destination point recording portion, an arrival time calculating portion, a required transfer rate calculating portion, and an occupied transfer rate calculating portion. The data transmitting portion transmits the pieces of untransmitted data to the respective mobile terminals through the communication line in accordance with the respective occupied data transfer rates calculated by the occupied transfer rate calculating portion.
摘要:
An information distribution system includes a visit determination unit (42), a distribution range evaluation unit (43), and a distribution range change unit (44). The visit determination unit (42) determines whether a user of a mobile terminal (2) to which evaluation information has been distributed has visited a facility in the evaluation information, and upon determining affirmatively, calculates a visit distance indicating the distance between the location of the mobile terminal indicated by distribution time terminal location information and the location of the facility in the evaluation information. The distribution range evaluation unit (43) determines whether the distribution range is effective based on the visit distance. The distribution range change unit (44) updates distribution range information so that the distribution range is enlarged if the distribution range is effective, and updates the distribution range information so that the distribution range is reduced if the distribution range is not effective.
摘要:
A system and method for determining a failed wireless tag includes capturing images of articles having wireless tags, recognizing an image including wireless tags from among captured images calculating a number of wireless tags and distance information from the reader to each wireless tag based on the recognized image including wireless tags; changing a read range of the reader based on a location wireless tag having a predetermined distance information from the reader; and changing the read range of the reader when a number of wireless tags read by the reader and a number of wireless tags calculated do not match and determining a failed wireless tag based on the changed read range and distance information calculated.
摘要:
An information distribution system includes a visit determination unit (42), a distribution range evaluation unit (43), and a distribution range change unit (44). The visit determination unit (42) determines whether a user of a mobile terminal (2) to which evaluation information has been distributed has visited a facility in the evaluation information, and upon determining affirmatively, calculates a visit distance indicating the distance between the location of the mobile terminal indicated by distribution time terminal location information and the location of the facility in the evaluation information. The distribution range evaluation unit (43) determines whether the distribution range is effective based on the visit distance. The distribution range change unit (44) updates distribution range information so that the distribution range is enlarged if the distribution range is effective, and updates the distribution range information so that the distribution range is reduced if the distribution range is not effective.
摘要:
A sensor event controller dynamically switches a destination to which sensor event data are to be notified, according to a service application program (AP) that a user is using,. and notifies sensor event data in compliance with an interface of the service AP as the notification destination. An information collection part stores information for identification of a service AP used on a browser and header information transmitted/received between the browser and the service AP in a collected data storage part. Upon receiving sensor event data, a data-notified application determination part decides that the service AP used on the browser is a service AP as the notification destination, by referring to the collected data storage part. A notified data conversion part converts the sensor event data so that the data are compliant with an input interface of the service AP as the notification destination, and transmits a processing request to the service AP as the notification destination, the processing request being generated by adding the header information to the converted sensor event data.
摘要:
A sensor event controller dynamically switches a destination to which sensor event data are to be notified, according to a service application program (AP) that a user is using, and notifies sensor event data in compliance with an interface of the service AP as the notification destination. An information collection part stores information for identification of a service AP used on a browser and header information transmitted/received between the browser and the service AP in a collected data storage part. Upon receiving sensor event data, a data-notified application determination part decides that the service AP used on the browser is a service AP as the notification destination, by referring to the collected data storage part. A notified data conversion part converts the sensor event data so that the data are compliant with an input interface of the service AP as the notification destination, and transmits a processing request to the service AP as the notification destination, the processing request being generated by adding the header information to the converted sensor event data.