Abstract: A video display device comprising; a display; an exercise amount detection sensor configured to detect an exercise amount of a viewer while the viewer is viewing content displayed and output sensor information; a timer that measures a viewing time; and a processor. The processor: acquires the viewing time from the timer; calculates the exercise amount of the viewer based on the sensor information acquired within a predetermined period of viewing time; compares the exercise amount with an exercise facilitation threshold for determining whether to facilitate exercise for the viewer; displays a specific object within a display area of the display when the exercise amount falls below the exercise facilitation threshold; and moves the specific object from an inside of the display area to an outside thereof in accordance with an external coordinate system expressing a position in a real space associated with a two-dimensional coordinate system in the display area.

Abstract: In a head mounted information processing apparatus, a control unit includes a virtual object generation processing unit configured to generate a virtual object to be displayed by the display unit. The virtual object generation processing unit is configured to generate a first virtual object that is arranged so as to be associated with a first real space where a user exists and a second virtual object that is arranged so as to be associated with a second real space different from the first real space. The control unit is configured to cause the display to display the first virtual object and the second virtual object in accordance with virtual object display instruction information for instructing display of the first virtual object and the second virtual object, which is inputted through an operational input interface.

Abstract: A video transmissive head-mounted display device capable of avoiding danger to a user when worn by the user has an external world image acquired by a first image inputting unit, and the external world image is displayed on a display unit. The head-mounted display device has a second image inputting unit that acquires a binocular image of a wearer. The head-mounted display device is configured so that a control unit determines, from the binocular image of the wearer acquired by the second image inputting unit, that the wearer is awake when both eyes are closed for no longer than a predetermined period of time and that the wearer is asleep when both eyes are closed for a predetermined period of time or longer, and the display unit displays the external world image acquired by the first image inputting unit when the wearer wakes from sleep.

Abstract: Provided regarding a technique of an HMD is a technique capable of realizing high functionality and weight reduction in a well-balanced manner and improving usability for a user. An HMD of an embodiment is a head mounted display apparatus, includes: a head attached part that is attached to a user's head and has a display screen for displaying an image; and a body trunk attached part communicating with the head attached part and attached to a portion of the user's body trunk, measures a relatively positional relationship between the head attached part and the body trunk attached part and grasps states including a position and a direction of the head attached part states including a position and a direction of the body trunk attached part based on the positional relationship.

Abstract: A display apparatus includes a display device and a processor, and the display device displays at least the virtual object among the individual real object cut out from the external real body as an object and the virtual object to be arranged in three dimensions, the object for which the user wants to view is determined as the target object, the object to be interfered when the user views the target object is detected as the interfering object, and when there is an interfering object, the display mode of at least one of the target object and the interfering object is changed so as to eliminate or reduce the interfering caused by the interfering object for viewing the target object.

Abstract: A head mounted display and a blood sugar level management method are employed to provide effective dietary guidance for suppressing the blood sugar level to within a certain range. In order to achieve the aforementioned purpose, a head mounted display displays AR objects in a real space is provided, wherein: the head mounted display includes a camera that acquires a captured image by capturing an image of the real space, a blood sugar level sensor that measures the blood sugar level, and a control device. The control device determines, from information about a real food obtained from the captured image and information obtained from the blood sugar level sensor, the amount eaten in one bite and the time interval until the next bite is eaten; and the amount eaten in one bite and the time interval until the next bite is eaten are displayed as the AR objects.

Abstract: A portable terminal comprises a distance measurement device capable of treasuring a distance of a first distance measurement range and a distance of a second distance measurement range different from the first distance measurement range, and a processor configured to determine a distance to an object based on a result of distance measurement by the distance measurement device and output the result as a distance measurement value. The present invention relates to one of the sustainable development goals which concerns building “Infrastructure, Industrialization, and Innovation”.

Abstract: An imaging device and an authentication controller are provided. The imaging device includes a modulator that includes a first pattern and that modulates light intensity with the first pattern, an image sensor that converts a light beam transmitted through the modulator into imaging data and outputs the imaging data, an image processing unit that performs, to the imaging data, a reconstruction process in which an image of the subject is reconstructed based on the cross-correlation operation between the imaging data and the pattern data having a second pattern and acquires an image, and a distance measurement unit that repeats the reconstruction process to the imaging data while changing a focus distance and acquires a focus distance having a highest contrast in a measurement region as a distance. The authentication controller performs image authentication and distance authentication using image data and distance data acquired by the imaging device.

Abstract: With respect to a video display apparatus, a technology capable of improving the operability and usability for a user in relation to a generated image such as AR (Augmented Reality) is provided. An HMD as a video display apparatus displays an AR image on a display screen, configures an ID image including identification information (ID) for supporting an operation of a user to the AR image, detects a sight line direction of the user to set a sight line region, and displays the ID image so as to be associated with the AR image when the AR image falls within a range of the sight line region. The HMD receives an operation to select the ID image from the user, selects the AR image associated with the ID image when receiving the operation to select the ID image, and executes a predetermined process associated with the AR image.

Abstract: An information processor includes: a user information acquiring unit acquiring user information for identifying a user; a display; a viewing time measuring unit measuring a viewing time during which a previously-registered user views contents information on the display; and a controller. The controller determines whether the user is the registered user, based on the user information and registered user information for identifying the registered user. When the user is the registered user, the controller causes the display to display the contents information, causes the viewing time measuring unit to measure the viewing time, compares a cumulative viewing time that is a total of the viewing times cumulated within a period of time with a viewing limit time that is a previously-set upper limit of the cumulative viewing time, and gives the registered user a warning when the cumulative viewing time is equal to or longer than the viewing limit time.

Abstract: An imaging device includes a modulator, a first grating pattern constituted by a plurality of lines, and a second grating pattern having a phase deviating from a phase of the first grating pattern, and modulates light intensity. The imaging device receives a first image signal output by the first grating pattern and a second image signal output by the second grating pattern, calculates difference data and a range of a difference between the first image signal and the second image signal, generates and sets a data conversion parameter at a regular interval from the difference data that is continuously input on the basis of the range of the difference and the difference data, generates compression image data by using the difference data and the data conversion parameter, compresses the generated compression image data, and includes information indicating the range of the difference into the compressed data.

Abstract: With respect to a video display apparatus, a technology capable of improving the operability and usability for a user in relation to a generated image such as AR (Augmented Reality) is provided. An HMD as a video display apparatus displays an AR image on a display screen, configures an ID image including identification information (ID) for supporting an operation of a user to the AR image, detects a sight line direction of the user to set a sight line region, and displays the ID image so as to be associated with the AR image when the AR image falls within a range of the sight line region. The HMD receives an operation to select the ID image from the user, selects the AR image associated with the ID image when receiving the operation to select the ID image, and executes a predetermined process associated with the AR image.

Abstract: A head mounted information processing device, an authentication system, and an authentication method capable of achieving an improvement in security are provided. Thus, a head mounted information processing device 1 includes a display 45 configured to display an image, a microphone 50 configured to collect a voice of a user and output an audio data signal, a biometric authentication sensor 30 configured to acquire tomographic data of a head of the user, and a controller (20) configured to control the head mounted information processing device 1. The controller (20) authenticates the user based on the tomographic data acquired by the biometric authentication sensor 30 during an authentication period in which the user is uttering a passcode.

Abstract: An information processor includes: a user information acquiring unit acquiring user information for identifying a user; a display; a viewing time measuring unit measuring a viewing time during which a previously-registered user views contents information on the display; and a controller. The controller determines whether the user is the registered user, based on the user information and registered user information for identifying the registered user. When the user is the registered user, the controller causes the display to display the contents information, causes the viewing time measuring unit to measure the viewing time, compares a cumulative viewing time that is a total of the viewing times cumulated within a period of time with a viewing limit time that is a previously-set upper limit of the cumulative viewing time, and gives the registered user a warning when the cumulative viewing time is equal to or longer than the viewing limit time.

Abstract: A video display device comprising; a display; an exercise amount detection sensor configured to detect an exercise amount of a viewer while the viewer is viewing content displayed and output sensor information; a timer that measures a viewing time; and a processor. The processor: acquires the viewing time from the timer; calculates the exercise amount of the viewer based on the sensor information acquired within a predetermined period of viewing time; compares the exercise amount with an exercise facilitation threshold for determining whether to facilitate exercise for the viewer; displays a specific object within a display area of the display when the exercise amount falls below the exercise facilitation threshold; and moves the specific object from an inside of the display area to an outside thereof in accordance with an external coordinate system expressing a position in a real space associated with a two-dimensional coordinate system in the display area.

Abstract: A modulator has a first grating pattern, and a second grating pattern having a phase shifted from the first grating pattern; a sensor processor receives a first image signal outputted by the first grating pattern, and a second image signal outputted by the second grating pattern; a difference processor calculates a difference between the first image signal and the second image signal; and a compression processor 3005 contains information that indicates a range of the difference to first compression image data. Those make it possible to reduce a data amount of images capable of focus adjustment etc. from later, and to lead to reduction in costs of a storage apparatus.

Abstract: An information processing terminal including a communication device, which transmits a control command to a controlled device via the communication device to remotely control the controlled device, comprises: a virtual remote control generator configured to identify the controlled device and a desired control operation that is a control operation desired to be performed from a surrounding image which is an image around the information processing terminal, and generate an acceptance object for accepting an operation instruction to the desired control operation from a user; an operation acceptance section configured to accept the operation instruction from the user via the acceptance object; and a command transmitter configured to transmit the control command corresponding to the operation instruction accepted by the operation acceptance section to the controlled device.

Abstract: A video display device comprising; a display; an exercise amount detection sensor configured to detect an exercise amount of a viewer while the viewer is viewing content displayed and output sensor information; a timer that measures a viewing time; and a processor. The processor: acquires the viewing time from the timer; calculates the exercise amount of the viewer based on the sensor information acquired within a predetermined period of viewing time; compares the exercise amount with an exercise facilitation threshold for determining whether to facilitate exercise for the viewer; displays a specific object within a display area of the display when the exercise amount falls below the exercise facilitation threshold; and moves the specific object from an inside of the display area to an outside thereof in accordance with an external coordinate system expressing a position in a real space associated with a two-dimensional coordinate system in the display area.

Abstract: An imaging device includes a modulator, a first grating pattern constituted by a plurality of lines, and a second grating pattern having a phase deviating from a phase of the first grating pattern, and modulates light intensity. The imaging device receives a first image signal output by the first grating pattern and a second image signal output by the second grating pattern, calculates difference data and a range of a difference between the first image signal and the second image signal, generates and sets a data conversion parameter at a regular interval from the difference data that is continuously input on the basis of the range of the difference and the difference data, generates compression image data by using the difference data and the data conversion parameter, compresses the generated compression image data, and includes information indicating the range of the difference into the compressed data.

Abstract: Is addressed. A video transmissive head-mounted display device capable of avoiding danger to a user when worn by the user has an external world image acquired by a first image inputting unit, and the external world image is displayed on a display unit. The head-mounted display device has a second image inputting unit that acquires a binocular image of a wearer. The head-mounted display device is configured so that a control unit determines, from the binocular image of the wearer acquired by the second image inputting unit, that the wearer is awake when both eyes are closed for no longer than a predetermined period of time and that the wearer is asleep when both eyes are closed for a predetermined period of time or longer, and the display unit displays the external world image acquired by the first image inputting unit when the wearer wakes from sleep.