An image display device according to disclosed one aspect comprises: a plate for detecting the weight of food ingredients; a projector for projecting images onto the plate; a camera for capturing food ingredients and user inputs relative to the images projected; and a controller for controlling the projector so that the changed images are outputted in response to the user inputs or changes in weight of the food ingredients.

A parking charge device, which charges a parking fee of a target vehicle in a parking lot with automated valet parking service, is configured to: start a count operation for charging purpose when a start condition is satisfied, terminate the count operation when a termination condition is satisfied; calculate a parking fee corresponding to a count value obtained by the count operation; and calculate a temporary parking fee based on the count value at a detection time of an exit request of the target vehicle. When the count operation is terminated within a preset duration, the temporary parking fee is adopted as the parking fee corresponding to the count value.

A non-transitory computer readable recording medium storing instructions that guide a user using a function to use another function among plural functions given by an information processing device, the instructions causing a computer to execute: giving preferential treatment to the user playing a first game depending on a first usage charge in the first game; acquiring usage information indicating a second usage charge in a second game; giving a predetermined license to the user, regardless of the first usage charge, under a condition that the second usage charge is equal to or greater than a certain amount; and giving the preferential treatment, in the first game, to the user who has given the predetermined license.

An information processing apparatus includes at least one processor, in which the processor is configured to acquire an image of a participant participating in an event, and output a two-dimensional code in which attribute information indicating an attribute of the participant estimated based on the image and identification information assigned for each participant are coded.

In coaching with the purpose of creating a document in mind, data containing question group related to components of the document, a question of details, and a question of another topic is included, an increase/decrease of information amount of the answers of the writer is estimated from a writer's past answers and a current answer, and a next question is selected based on the estimation result.

A search request for content can be initiated by a user, and the content that is relevant to the search request can be identified and presented in a manner that indicates the content's trustworthiness or relevancy. The identified content can be ranked based on the number of times the content has been referenced as well as by source that referenced the content. The relevant identified content can then be displayed in an ordered list that is ordered based on the number of times the content has been referenced. In some cases, the order may be modified by the authority of the source.

A search request for content can be initiated by a user, and the content that is relevant to the search request can be identified and presented in a manner that indicates the content's trustworthiness or relevancy. The identified content can be ranked based on the number of times the content has been referenced as well as by source that referenced the content. The relevant identified content can then be displayed in an ordered list that is ordered based on the number of times the content has been referenced. In some cases, the order may be modified by the authority of the source.

In a video distribution system comprising a relay server that relays and distributes video to be viewed distributed from a predetermined distribution source to a user terminal device used by each of a plurality of users, a distribution base is set in the relay server as a unit for relaying and distributing video to the user terminal device after obtaining permission from the distribution source, and the video from the distribution source is relayed and distributed to the user terminal device of a user via the distribution base used by the user.

An information processing system (1) includes: a first terminal (20) that controls progress of a game; and a second terminal (10) that is communicably connected with the first terminal (20) and that does not have a function to control progress of the game. The second terminal (10) includes a transmitting section (113) that transmits, in accordance with manipulation carried out by a user with respect to the second terminal (10), message information including at least (i) a message and (ii) information indicating a scene which is included in a game space where the game progresses and in which the message is to be displayed. The first terminal (20) includes a receiving section (212) that receives the message information and a message display section (213) that displays the message in the scene in accordance with the message information.

An information processing apparatus creates a dated image data list by classifying a plurality of dated image data, associates the dated image data list with a specific user, acquires the dated image data for a subject, which is similar to a subject of dateless image data, from the dated image data list, and derives a date to be added to the dateless image data, based on the date added to the acquired dated image data. The plurality of dated image data are image data of a plurality of users including the specific user. The dated image data list is created by classifying the plurality of dated image data for each subject. The dated image data list for a subject, which is similar to a subject of the dated image data, is associated with the specific user.