Systems, methods, and media for projecting light to indicate a device status are provided. In accordance with some implementations of the disclosed subject matter, systems for projecting light to indicate a device status are provided, the systems comprising: a hardware processor that: determines a light status; determines whether to turn a light source on; selects a light format corresponding to the light status; projects light of a light source according to the light format; and determines whether to turn the light source off.

A non-transitory computer readable recording medium having recorded therein a program, the program causes a processor to: cause a display provided on a Head Mounted Display to display a stereoscopic image to which binocular parallax is applied, the stereoscopic image being an image of a virtual space in which optional objects are disposed, and the virtual space being captured by a virtual camera; acquire orientation information on an orientation of the Head Mounted Display; when a predetermined position relationship is established between a virtual line and one optional object from among the optional objects, the virtual line having a direction according to the orientation information and intersecting with the virtual camera, identify the one option image; and when one or more optional objects are identified and a predetermined condition relating to the orientation information is satisfied, select the one or more optional objects.

Provided is a display device. The display device includes a display panel including two long sides extending in a first direction and two short sides extending in a second direction, a first sound generator on a first area of one surface of the display panel, the first sound generator outputs a first sound by vibrating the display panel, a second sound generator on a second area of the one surface of the display panel, the second sound generator outputs a second by vibrating the display panel, a bottom frame on the one surface of the display panel, and a first blocking member between the one surface of the display panel and the bottom frame and along edges of the display panel, the first blocking member includes at least one opening.

Modular audio/video entertainment system, said system comprising three modules: a screen unit, a loudspeaker unit and a control unit, where means are provided for assembling and disassembling the modules, where said means comprises one or more bracket assemblies, where one end of the one or more bracket assemblies is fastened in the loudspeaker unit, and another end of the one or more bracket assemblies engages means provided on the rear or bottom side of the screen, normally used for the screen's standard table or floor stand or wall mount.

A projector includes a projection section, a spectral imaging section, and a control section, wherein the control section makes the projection section project an adjusting image corresponding to a color and a gray level of an image to be projected by the projection section while changing the color and the gray level to a first color and a first gray level, the first color and a second gray level, a second color and a third gray level, and the second color and a fourth gray level, sets a measurement condition corresponding to the color to the spectral imaging section, and makes the spectral imaging section take the adjusting images projected by the projection section to obtain spectral imaging data.

A projector includes a projection section, a spectral imaging section, and a control section, wherein the control section makes the projection section project an adjusting image corresponding to a color and a gray level of an image to be projected by the projection section while changing the color and the gray level to a first color and a first gray level, the first color and a second gray level, a second color and a third gray level, and the second color and a fourth gray level, sets a measurement condition corresponding to the color to the spectral imaging section, and makes the spectral imaging section take the adjusting images projected by the projection section to obtain spectral imaging data.

An information processing apparatus, an information processing method, and a program that are capable of adaptively displaying a video corresponding to sensed three-dimensional information in a space in which the video is displayed. The information processing apparatus includes: a determination unit that determines a setting related to display of a video when the video corresponding to first three-dimensional information sensed in a first real space is displayed in a second real space, on the basis of a sensing result in the second real space.

An electronic apparatus and a controlling method thereof. The electronic apparatus includes a display; an outer frame to house the display; an illuminance sensor which detects a sensing value used to determine at least one of illuminance and color temperature of an external light; a memory which stores a background image, which is an image of an area behind the electronic apparatus; and a processor, which generates a content screen comprising an object layer including at least one graphic object and a background image layer including the background image. The display displays the content screen and the processor may correct the background image or provide an image effect based on the sensed values.

Methods and apparatus are disclosed to determine a power state of a device. An example apparatus includes a chart generator to determine respective counts for a plurality of measurements during a calibration period, the measurements indicative of an amount of power drawn by the device, a calculator to determine a first threshold and a second threshold based on at least one of the counts, the first threshold determined using most frequently logged measurement values, the most frequently logged measurement values based on counts performed after expiration of the calibration period, and a comparator to compare a measurement to the first threshold and to the second threshold.

Methods and apparatus are disclosed to determine a power state of a device. An example apparatus includes a chart generator to determine respective counts for a plurality of measurements during a calibration period, the measurements indicative of an amount of power drawn by the device, a calculator to determine a first threshold and a second threshold based on at least one of the counts, the first threshold determined using most frequently logged measurement values, the most frequently logged measurement values based on counts performed after expiration of the calibration period, and a comparator to compare a measurement to the first threshold and to the second threshold.