Abstract: An information processing apparatus includes a processor configured to execute a process of detecting drawing designation information that is information for designating a drawing content in document data, and converting, in a case where the detected drawing designation information is a conversion target for filling with a spot color, the drawing designation information into spot color filling information which is information for filling with a target spot color and outputting a result of the conversion, at a time of outputting the document data.

Abstract: There is provided an information processing apparatus including a key generating section that generates a public key and a private key of second data generated on the basis of at least one or more pieces of first data; a certificate generating section that generates a certificate by using a private key of the first data to give an electronic signature to the public key of the second data or an ID that is generated by using the public key of the second data and can identify the public key of the second data, and to the second data or data generated from the second data; and a trace data processing section that adds, to the second data, the private key of the second data and trace data to be used for tracing a relation between the first data and the second data. The trace data includes the certificate generated by the certificate generating section and trace data added to the first data.

Abstract: The present technology relates to an information processing device and method, and an information processing system capable of enabling appropriate protection of rights. An information processing device includes: a communication unit that receives from a license provider a license including a first key and a second key, the first key being for decrypting an encrypted inference model, the second key being for encrypting an inference result obtained by inference in response to input data to the inference model or for encrypting the input data; a decryption unit that decrypts the encrypted inference model based on the first key included in the license; and an inference engine that performs the inference based on the inference model. The present technology can be applied to an information processing system.

Abstract: A receiving device is provided. The receiving devices includes circuitry that is configured to execute an application related to a program or a channel, The circuitry is configured to set, based on the application, broadcast reception data from a broadcast as a media source object corresponding to a processing object of media reproduction. The circuitry is configured to obtain, based on the application, broadcast content segment information of broadcast content in the broadcast reception data that is stored in a buffer associated with the media source object. The circuitry is configured to perform, based on the application and the broadcast content segment information of a segment of the broadcast content to be replaced being obtained, replacement or appendance of the broadcast content in the broadcast reception data stored in the buffer with network content in application reception data received via a network.

Abstract: A reception apparatus, including processing circuitry that is configured to receive a voice command related to content from a user during presentation of the content to the user. The processing circuitry is configured to transmit the voice command to a server system for processing. The processing circuitry is configured to receive a response to the voice command from the server system. The response to the voice command is generated based on the voice command and content information for identifying the content related to the voice command.

Abstract: The present technology relates to an entity, a gateway device, an information processing device, an information processing system, and an information processing method capable of suppressing privacy damage to a user. An entity includes: a first recording unit that records a secret key, a private key, and a public key; and a generation unit that generates a data ID from data and calculates a nonce from the data and the secret key. The generation unit generates an entity derived ID on the basis of the entity ID calculated from the public key and the nonce and generates a certificate including a certificate message including the data ID and the entity derived ID, and a signature for the certificate message with the nonce and a derived private key generated from the private key. A gateway device includes: a second recording unit that records the secret key; and a first control unit that calculates the nonce from the secret key and the certificate or the data.

Abstract: The present technology relates to a reception device, a transmission device, and a data processing method that enable a flexible operation of a service using an application that accompanies content. A reception device includes: a reception unit that receives content; an acquisition unit that acquires an application in accordance with acquisition source information indicating an acquisition source of the application accompanying the content, the acquisition source information being included in control information transmitted together with the content; and a control unit that instantly starts the acquired application. The present technology can be applied to a television set capable of receiving digital broadcasts, for example.

Abstract: A reception apparatus including reception circuitry and processing circuitry is provided. The reception circuitry is configured to receive control information and content, the control information including resource sharing information indicating whether a resource is shared among a plurality of applications. The processing circuitry is configured to control, based on the resource sharing information, sharing of the resource among the plurality of applications. The resource sharing information includes an identifier that is associated with the plurality of applications among which the resource is shared. The resource includes at least one file associated with at least one of the plurality of applications.

Abstract: The present technology relates to a reception apparatus and a data processing method that ensure reliable reproduction of content. The reception apparatus receives content, and controls reproduction of the content on the basis of time correspondence information associating first time information provided from a transmission side of the content with second time information generated on a reception side of the content by a time axis according to the first time information corresponding to the second time information. The present technology can be applied to a television receiver compatible with ATSC 3.0, for example.

Abstract: The present technology relates to a reception device, a transmission device, and a data processing method for easily controlling operation of an application accompanying content. The reception device receives the content and controls activation of the application accompanying the content on the basis of valid period information indicating a period in which the application is valid, thereby to easily control the operation of the application accompanying the content. The present technology can be applied to, for example, a television receiver or the like capable of receiving terrestrial broadcasting.

Abstract: An organic electroluminescent device, which has a pair of electrodes and at least one organic layer including a luminescent layer between the pair of electrodes, wherein at least one layer between the pair of electrodes comprises at least one metal complex having a tridentate- or higher polydentate-chain structure ligand.

Abstract: The present technology relates to a reception device, a transmission device, and a data processing method that enable a flexible operation of a service using an application that accompanies content. A reception device includes: a reception unit that receives content; an acquisition unit that acquires an application in accordance with acquisition source information indicating an acquisition source of the application accompanying the content, the acquisition source information being included in control information transmitted together with the content; and a control unit that instantly starts the acquired application. The present technology can be applied to a television set capable of receiving digital broadcasts, for example.

Abstract: A configuration in which a reception device can determine whether or not data reception via a network is permitted on the basis of signaling data is implemented. A class identifier indicating a group of reception devices or users that are permitted to perform data reception via a network is recorded in signaling data transmitted from a transmission device to a reception device. A reception device determines whether or not a class identifier is identical to a class identifier set to a reception device or a user and performs data reception via a network when the class identifiers are identical to each other. A URL base pattern applied to data reception via a broadcast wave or a network is recorded in signaling data, and a reception device performs data acquisition to which the URL base pattern is applied.

Abstract: An organic electroluminescent device, which has a pair of electrodes and at least one organic layer including a luminescent layer between the pair of electrodes, wherein at least one layer between the pair of electrodes comprises at least one metal complex having a tridentate- or higher polydentate-chain structure ligand.

Abstract: The present technology relates to a reception device, a transmission device, and a data processing method for easily controlling operation of an application accompanying content. The reception device receives the content and controls activation of the application accompanying the content on the basis of valid period information indicating a period in which the application is valid, thereby to easily control the operation of the application accompanying the content. The present technology can be applied to, for example, a television receiver or the like capable of receiving terrestrial broadcasting.

Abstract: There is provided an information processing apparatus including a key generating section that generates a public key and a private key of second data generated on the basis of at least one or more pieces of first data; a certificate generating section that generates a certificate by using a private key of the first data to give an electronic signature to the public key of the second data or an ID that is generated by using the public key of the second data and can identify the public key of the second data, and to the second data or data generated from the second data; and a trace data processing section that adds, to the second data, the private key of the second data and trace data to be used for tracing a relation between the first data and the second data. The trace data includes the certificate generated by the certificate generating section and trace data added to the first data.

Abstract: The present technique relates to a reception apparatus, a transmission apparatus, and a data processing method that enable to execute a process according to delivery of resource files of an application associated with content. The reception apparatus receives content, acquires resource delivery information regarding delivery of one or a plurality of resource files that are part of an application associated with the content, the resource delivery information transmitted along with the content, and executes a process according to the delivery of the resource files on a basis of the acquired resource delivery information. The present technique can be applied to, for example, a television receiver that can receive digital broadcasting.

Abstract: A reception apparatus includes receiver and processing circuitry. The receiving circuitry is configured to receive a broadcast stream. The processing circuitry is configured to extract a service list table (SLT) from the broadcast stream. The SLT includes service information for each of a plurality of services in the broadcast stream. The processing circuitry is configured to determine whether the broadcast stream includes a digital rights management (DRM) service that is supported by the reception apparatus based on service category information in the service information for the plurality of services in the broadcast stream. The processing circuitry is configured to acquire DRM-related information, which is associated with the reception apparatus and delivered in the DRM service, based on a determination that the broadcast stream includes the DRM service that is supported by the reception apparatus.

Abstract: Provided is an information processing device that processes a dialogue of an audio agent. The information processing device includes an acquisition unit that acquires audio information of an agent device that is played back through interaction with a user and audio information of other contents different from the audio information of the agent device, and a controller that performs sound field control processing on an audio output signal based on the audio information of the agent device acquired by the acquisition unit. The controller performs wavefront composition of pieces of audio output from a plurality of speakers, controls a sound field of the agent device, and avoids mixing with the other contents different from the audio information of the agent device.

Abstract: A system that acquires first audio data including a voice command captured by a microphone; identifies second audio data included in broadcast content corresponding to a timing at which the first audio data is captured by the microphone; extracts the second audio data from the first audio data to generate third audio data; converts the third audio data to text data corresponding to the voice command; and outputs the text data.