Abstract: Provided is an information processing device including: an operation determination unit configured to execute a determination process of determining an operation input of a user with an operating body with respect to a virtual object that is defined in a virtual three-dimensional space and is virtually perceivable by the user. The operation determination unit executes the determination process on a basis of spatial position information of the operating body in a real three-dimensional space and switches the determination process on a basis of information of the operating body.

Abstract: [Overview] [Problem to be Solved] To provide an information processing apparatus, information processing method, and recording medium that each allow a user to recognize a border of a virtual space without breaking the world view of the virtual space. [Solution] An information processing apparatus including a control unit that tracks a motion of a user to present an image of a virtual space to the user, and performs distance control to increase a distance between a viewpoint of the user and a border region in the virtual space while an operation of the user coming closer toward the border region is being inputted. The border region is fixed at a specific position in the virtual space.

Abstract: [Problem] An information processing device, an information processing method, and a recording medium that enable change in display of real space without being noticed by a communicatee are to be proposed. [Solution] An information processing device, including: a determining unit that determines a gazing state or a non-gazing state of a first user present in first real space, for a display object displayed by a display device of the first user, the display object being associated with second real space different from the first real space; and a display control unit that changes appearance of the display object when the gazing state has been changed to the non-gazing state.

Abstract: A catalyst warm-up control method for a hybrid vehicle supplies electric power to an electric motor by a battery, to charge the battery by a power generation engine, and to treat exhaust gas from the engine with a catalyst, the hybrid vehicle selecting a manner mode in which power generation using the engine is stopped. The catalyst warm-up control method performs catalyst warm-up control such that when the temperature of the catalyst becomes lower than a normal threshold temperature for activating the catalyst, the target rotation speed of the engine is controlled to a first warm-up required rotation speed at which the catalyst can be heated to a temperature that is higher than the normal threshold temperature. When the manner mode is selected, control is performed when temperature of the catalyst becomes lower than a manner mode threshold temperature that is equal to or less than the normal threshold temperature.

Abstract: A catalyst warm-up control method for a hybrid vehicle includes a battery supplying electric power to an electric motor, the battery is charged by an engine for electric power generation, and exhaust gas discharged from the engine 1 is treated by a catalyst. By the catalyst warm-up control method, when temperature of the catalyst is lower than required warm-up temperature for activating the catalyst, target revolution speed and target torque of the engine are controlled based on a state of charge of the battery, and, when target revolution speed is lower than lower-limit revolution speed at which the catalyst can be heated to the required warm-up temperature, the target revolution speed is controlled so as to be required warm-up revolution speed that is equal to or higher than the lower-limit revolution speed.

Abstract: There is provided an information processing apparatus, an information processing method, and a program capable of further diversifying a method of implementing a virtual object using the AR technology, the information processing apparatus including: a display control unit configured to perform a first process of displaying a virtual object superimposed on a real space at a position which is based on a real object detected in the real space or a second process of displaying the virtual object superimposed on the real space at a position which is not based on the real object detected in the real space.

Abstract: Provided is an information processing device including: an information acquiring unit that acquires editing information for electronic book content, and position information indicating an area linked to the editing information in the electronic book content; and a screen generating unit that generates a screen in which the area indicated by the position information has been edited using the editing information.

Abstract: An image forming apparatus according to an embodiment of the present disclosure includes a memory and a hardware processor coupled to the memory. The hardware processor is configured to: cause a display device to display a setting screen for receiving individual setting values for a plurality of setting items; receive, from a user, individual setting values for a first item, a second item, and a third item in the setting items through the setting screen; specify a recommended setting value for the third item, based on the received setting values for the first item and the second item; and control, upon receiving the setting values for the first item and the second item from the user, display of information for receiving a setting value for the third item included in the setting screen based on the recommended setting value.

Abstract: The present technique relates to an information processing apparatus, an information processing method, and a program that can make an improvement in terms of communication regarding a plurality of users viewing the same content. Data of content is acquired, and a first visual field image corresponding to a visual field of a first user is cut out from a content image based on the data of the content. In addition, visual field information representing a visual field of a second user viewing the content image is acquired. Furthermore, in a display apparatus, the first visual field image is displayed, and the visual field of the second user is displayed based on the visual field information of the second user. The present technique can be applied to, for example, a case where a plurality users views content, such as a spherical image and a free viewpoint image.

Abstract: There is provided an information processing apparatus, and an information processing method and a program therefor, which can achieve an increase in interest of a user. The information processing apparatus includes a recognition unit and a processing unit. The recognition unit is configured to recognize an object in a real space. The processing unit is configured to perform visual effect processing on a target object image in accordance with a feature amount of music, the target object image being an image of the object recognized by the recognition unit.

Abstract: The media-circulation type pulverizer comprising: an agitating member disposed in a lower region of a pulverization chamber; an annular partition wall disposed to extend upwardly in the pulverization chamber; and a media guide member provided on a lower surface of the end plate of the agitating member, wherein the annular partition wall has a height set to be ? to ? of a height of the pulverization chamber, and the media guide member has a lower end which enters a space of the inner region of the pulverization chamber located inside the annular partition wall, and wherein a vertically-extending flow straightening blade is provided between said lower portion of the media guide member and an upper portion of the annular partition wall, and the media separation member is provided on the lower end of the lower portion of the media guide member.

Abstract: An information processing apparatus including circuitry configured to acquire information indicating a spatial relationship between a real object and a virtual object, and initiate generation of a user feedback based on the acquired information, the user feedback being displayed to be augmented to a generated image obtained based on capturing by an imaging device, or augmented to a perceived view of the real world, and wherein a characteristic of the user feedback is changed when the spatial relationship between the real object and the virtual object changes.

Abstract: There is provided an information processing device including a change unit configured to change arrangement of a first object corresponding to a first user and a second object corresponding to a second user from first arrangement to second arrangement in accordance with reproduction of a video including depth information, in a virtual space corresponding to the video.

Abstract: An information processing apparatus including circuitry configured to acquire information indicating a spatial relationship between a real object and a virtual object, and initiate generation of a user feedback based on the acquired information, the user feedback being displayed to be augmented to a generated image obtained based on capturing by an imaging device, or augmented to a perceived view of the real world, and wherein a characteristic of the user feedback is changed when the spatial relationship between the real object and the virtual object changes.

Abstract: There is provided an information processing device including a change unit configured to change arrangement of a first object corresponding to a first user and a second object corresponding to a second user from first arrangement to second arrangement in accordance with reproduction of a video including depth information, in a virtual space corresponding to the video.

Abstract: [Object] To propose an information processing device, an information processing method, and a program capable of controlling display of an image adapted to a user's motion in displaying a virtual object. [Solution] An information processing device including: an acquisition unit configured to acquire motion information of a user with respect to a virtual object displayed by a display unit; and an output control unit configured to control display of an image including an onomatopoeic word depending on the motion information and the virtual object.

Abstract: A method of producing fluoroapatite powder by using a calcium compound, a phosphate compound, and a fluorine compound as a raw material is provided. The method comprises: preparing a slurry containing fluoroapatite produced from the raw material by using a wet process; applying an ultrasonic wave to the slurry; and drying the slurry to obtain the fluoroapatite powder mainly constituted of the fluoroapatite. The method provides fluoroapatite powder having improved particle strength. Further, an adsorption apparatus including the fluoroapatite powder is also provided.

Abstract: There is provided an information processing device including a change unit configured to change arrangement of a first object corresponding to a first user and a second object corresponding to a second user from first arrangement to second arrangement in accordance with reproduction of a video including depth information, in a virtual space corresponding to the video.

Abstract: There is provided an information processing apparatus including a display section which displays a window for each content including an application program used for each user, and a window management section which manages a display of the window displayed on the display section, at the time when the window is displayed on the display section in a state capable of being browsed by a user not registered in a permitter list to which a user permitted to browse the window is registered, in a state not able to be browsed or difficult to be browsed for a user not registered in the permitter list.

Abstract: Provided is an information processing device including: an operation determination unit configured to execute a determination process of determining an operation input of a user with an operating body with respect to a virtual object that is defined in a virtual three-dimensional space and is virtually perceivable by the user. The operation determination unit executes the determination process on a basis of spatial position information of the operating body in a real three-dimensional space and switches the determination process on a basis of information of the operating body.