A set-top box with self-monitoring and system and method for use of the same are disclosed. In one embodiment of the set-top box, a housing secures a television input, a television output, a processor, memory, and storage therein, which are communicatively interconnected by a busing architecture. The memory is accessible to the processor, and the memory includes processor-executable instructions that, when executed, cause the processor to detect when the television is not being utilized. Responsive thereto, the instructions cause the processor to scan channels received from the television input and generate a composite TV screen image data that may be resolved to a single TV screen image made from an assemblage of TV screen image captures corresponding to the scanned channels.

A head mounted display is worn on a head of a user. The head mounted display includes a display device configured to display image; a casing that houses the display device; a right-eye lens and a left-eye lens attached to the casing; and an inter-lens structure disposed between the right-eye lens and the left-eye lens. The head mounted display causes the user to recognize a color of at least a part of the inter-lens structure as a color that is equal to or brighter than a skin color when the user wears the head mounted display.

The present disclosure provides a method and a device for controlling a screen viewing angle, and a flexible display device. The control method comprises: capturing one or more observers whose sight lines fall within a display area of a flexible screen; determining one or more viewing angles of the one or more observers relative to the display area; determining a curling angle based on the one or more viewing angles; and controlling the flexible screen to be curled according to the curling angle.

Techniques for processing video data are described. In an example, a device receives input video data having a first resolution. A first processor of the device sends, based at least in part on the input video data, first video data having the first resolution to a display. The device generates second video data from the input video data by at least down scaling the input video data to a second resolution, the second resolution being lower than the first resolution. A second processor of the device determines, while the first video data is presented, a property of the input video data based at least in part on the second video data. The second processor generates an indication of the property, where the indication is output while the first video data is presented.

An image display device in which any difference in angle of view is eliminated. The image display device includes: an optical engine that emits image display light; and a light guide optical system that guides the image display light to an eye. In the image display device, the light guide optical system includes: a light adjustment unit that adjusts the image display light; and at least one light guide plate that causes the adjusted image display light to travel in the at least one light guide plate, and guides the image display light to the eye. The at least one light guide plate includes: an entrance portion that causes the adjusted image display light to travel into the light guide plate; and an exit portion that causes the image display light having traveled in the light guide plate to exit the light guide plate and reach the eye.

A virtual image display apparatus according to the present disclosure includes: a plurality of image forming elements (11 and 12); and a plurality of eyepiece optical systems (21 and 22). The plurality of image forming elements (11 and 12) includes a first image forming element (11) and a second image forming element (12). The first image forming element (11) outputs a first image to a front region in a visual field of a viewer. The second image forming element (12) outputs a second image to a peripheral region in the visual field of the viewer. The second image is different from the first image. The plurality of image forming elements (11 and 12) outputs a plurality of images to cause an image region of at least a portion of each of the plurality of images to overlap with the first image. The plurality of images includes the first and second images. The plurality of eyepiece optical systems (21 and 22) is provided in association with the plurality of respective image forming elements (11 and 12). The plurality of eyepiece optical systems (21 and 22) forms one virtual image as a whole from the plurality of images.

A rotatable hanger device comprises: a mounting part comprising a front and back, the first side of the back fastenable to a first surface and the second side of the back positioned adjacent to the first side, and an arm positioned between the back and front, and connecting the back and front; and a housing part comprising a front and back, the first side of the back fastenable to a second surface and the second side of the back positioned adjacent to the first side, the front comprising a cut-out along an edge, and a wall connecting the housing back and front; wherein, the cut-out is sized and shaped relative to a size and shape of the arm, and wherein, the mounting and housing parts interlock such that the mounting front rests between the first side of the housing front and the second side of the housing back.

An image display apparatus of the present technology includes a first lens unit (70), a second lens unit (80), and a microlens array (50). The second lens unit (80) eccentrically faces the first lens unit (70). The microlens array (50) is disposed at a first conjugate position (K1) based on the first and second lens units (70, 80).

A mainboard for a display panel has at least one socket for receiving a cable. The socket is rotatable between first and second orientations. This enables the socket to be oriented to face sideways if the display panel is mounted on a wall and to face rearwards if the display panel is not mounted on a wall.

A mainboard for a display panel has at least one socket for receiving a cable. The socket is rotatable between first and second orientations. This enables the socket to be oriented to face sideways if the display panel is mounted on a wall and to face rearwards if the display panel is not mounted on a wall.