Abstract: To implement access control of data registered in a P2P database. Provided is an information processing device including an acquisition unit configured to acquire arbitrary data associated with access right information desired by a user, and a registration control unit configured to control registration of the arbitrary data to a P2P database.

Abstract: There is provided an information processing apparatus including a processor that determines, on the basis of a predetermined condition, a transaction between a first virtual asset granted on the basis of a learning unit being certified to a user being educated and a second virtual asset different from the first virtual asset.

Abstract: There is provided an information processing apparatus including a processor that certifies, on the basis of evaluation target data created by a user and a predetermined condition, a first unit indicating experience of the user.

Abstract: Provided is an information processing apparatus including a processing unit configured to evaluate an evaluation target on a basis of target data regarding the evaluation target acquired from blockchain data circulated on a peer-to-peer network.

Abstract: There is provided an information processing apparatus including a processor that generates a plurality of pieces of authority information for obtaining user information classified into a plurality of categories, in which the processor generates the authority information to correspond to each of a plurality of the categories.

Abstract: There is provided an information processing apparatus including a processor that obtains, from a first P2P database, evaluation information for evaluating learning of a user, which is obtained by an acquisition device, and performs evaluation on learning performed by the user on the basis of the evaluation information.

Abstract: An information processing apparatus including a processing unit that certifies a second learning credit on the basis of a first learning credit that is certified on the basis of learning information and a predetermined condition, and registers information concerning the certified second learning credit in a P2P database.

Abstract: Provided is an information processing apparatus including a processing unit configured to evaluate an evaluation target on a basis of target data regarding the evaluation target acquired from blockchain data circulated on a peer-to-peer network.

Abstract: [Object] To provide an information processing apparatus, an information processing method, and a program that enable the user to recognize in advance how the created robot moves for each application. [Solution] The information processing apparatus includes a control unit that generates robot display information for displaying information related to a robot to be created by assembly of a plurality of parts, selects a plurality of programs installable on the robot, generates motion display information for displaying information related to motion of the robot in a case of installation of the plurality of programs on the robot, and performs control such that the motion display information is output.

Abstract: There is provided an information processing apparatus, an information processing method, and a program which can improve user-friendliness of a description screen for assembly of parts in creation of a robot. The information processing apparatus includes a control unit configured to perform display control to: separately display a plurality of parts for creation of a robot, display a line connecting joint surfaces of the respective parts, and display animation in which the respective parts are jointed in accordance with the line connecting the joint surfaces in assembly order.

Abstract: Provided is an information processing apparatus including a processing unit configured to evaluate an evaluation target on a basis of target data regarding the evaluation target acquired from blockchain data circulated on a peer-to-peer network.

Abstract: [Object] To provide an information processing device, information processing method, and program, capable of determining a next question depending on an answer to a relevant question used to derive a correct answer to a question, thereby improving learning efficiency. [Solution] An information processing device including: a communication unit configured to transmit a question and a relevant question to a client terminal and receive an answer to the relevant question from the client terminal, the relevant question being present with passage of time and being used to derive an answer to the question; and a control unit configured to determine a next question to be transmitted on a basis of the answer to the relevant question.

Abstract: [Object] To provide an information processing device which can provide a user with a question corresponding to a degree of learning comprehension of the user. [Solution] Provided is the information processing device including: a control unit configured to obtain a degree of learning and an acquisition speed of a user, generate a question to the user on a basis of the obtained degree of learning, and generate a similar question related to the generated question on a basis of the obtained acquisition speed. The information processing device with the configuration can provide a user with a question corresponding to a degree of learning comprehension of the user by using indexes of a degree of learning and an acquisition speed of the user.

Abstract: [Object] Provided is an information processing device that can dynamically determine point allocation of a question and provide a user with enjoyment of receiving a test. [Solution] Provided is the information processing device including a control unit configured to determine point allocation of each question in a test on a basis of answer results of the test made by a plurality of users during a test time, calculate a score of a predetermined user on a basis of the point allocation in response to a request of the predetermined user, and generate information for disclosing the score of the predetermined user.

Abstract: An information processing apparatus includes a communication unit, a storage, and a controller. The storage is configured to store rule information indicating a rule for calculating points of a user in accordance with a type of an operation by the user. The controller is configured to calculate, based on a detected operation of a first user and the rule information, points of the first user in accordance with a type of the detected operation, to control the storage to store first point information indicating the calculated points, and to control the communication unit to perform one of transmission of the stored first point information to another information processing apparatus and reception of second point information from the other information processing apparatus, the second point information indicating points of a second user and being stored in the other information processing apparatus.

Abstract: An information processing apparatus includes a first communication unit, a second communication unit, and a control unit. The first communication unit is configured to be capable of communicating with a first apparatus via a predetermined communication path. The first apparatus has a predetermined sensing function and does not have an Internet connecting function. The second communication unit is configured to be capable of communicating with a second apparatus via the Internet. The control unit is configured to be capable of controlling the first communication unit to receive sensed data from the first apparatus and controlling the first communication unit to transmit the received data to the second apparatus.

Abstract: Provided is a display control device including an operation display unit for detecting operation positions, on a display screen, in accordance with a user operation on the display screen, a state determination unit for determining, based on a detection result of the operation positions, a first operation state where two operation positions are detected, a process determination unit for determining, based on a change in the operation positions in the first operation state, a process related to display that is to be performed, and a display control unit for performing, based on a determination result of a process, a process which has been determined to be performed, and causing the display screen to perform display corresponding to the process. The display control unit continues the display corresponding to the process which has been determined to be performed, according to a duration of determination for the process which has been determined.

Abstract: The present disclosure provides an image displaying apparatus connected to a first camera and a second camera, on both of which pan/tilt control can be carried out, the image displaying apparatus including: an information acquisition section for acquiring information used for moving a display area over a virtual area obtained by combining a first area with a second area by making the first and second areas adjacent to each other; a control section for monitoring the position of the display area in the virtual area, requesting the first camera to carry out pan/tilt operations when the display area is positioned in the first area before and after a movement of the display area, and requesting the second camera to carry out pan/tilt operations when the display area has been moved from the first area to the boundary with the second area; and an image displaying section for displaying an image.

Abstract: An information processing apparatus includes a category classifying unit configured to classify a document into one or more categories, a word extracting unit configured to extract one or more words from the document, a word score calculating unit configured to calculate a word score for each of the one or more words extracted from the document on the basis of an appearance frequency of the word in each of the one or more categories, the word score serving as an index of interest of the word, a sentence-for-computation extracting unit configured to extract one or more sentences from the document, and a sentence score calculating unit configured to calculate a sentence score for each of the extracted one or more sentences on the basis of the word score calculated by the word score calculating unit, the sentence score serving as an index of interest of the sentence.

Abstract: An electronic apparatus includes a thumbnail preparation unit configured to retrieve thumbnail images, each thumbnail image representing a scene of a different time of one or more moving images, a first thumbnail line display unit configured to time sequentially display a first plurality of thumbnail images corresponding to at least a part of one of the moving images as a first thumbnail line, a second thumbnail line display unit configured to display a second plurality of thumbnail images corresponding to a marked part of the moving images as a second thumbnail line, and a thumbnail shifting unit configured to shift a selection of a thumbnail along the second thumbnail line and update the first thumbnail line to display at least one thumbnail image of a temporally adjacent part of the marked part of the moving image corresponding to the newly selected thumbnail in response to a user instruction.