The present disclosure describes a projector which has: an image projection portion; an image provision portion that provides a projection image to the image projection portion; a deviation movement detection portion that detects a deviation movement of the image projection portion; and an image process portion that based on detection by the deviation movement detection portion, shifts the image provided by the image provision portion in a direction where the deviation movement is corrected. According to this, even if an image projection function does not include a deviation correction function, it is possible to perform the deviation correction by means of the image process.

Provided is a method for adjusting a screen display direction and a terminal. The method includes the follows. At least one authority fingerprint is acquired, and the authority fingerprint is a fingerprint having the authority of changing a screen display direction. A first fingerprint is acquired. When the first fingerprint is the authority fingerprint, an input direction of the first fingerprint is acquired. The screen display direction is adjusted according to the input direction of the first fingerprint. If the first fingerprint is acquired again, a time period for acquiring the first fingerprint is recorded. The size of the screen display area is adjusted according to the recorded time period of the first fingerprint.

An image display system includes an image acquisition unit which acquires an image, an area setting unit which sets a plurality of viewing areas to which the image is to be assigned according to a direction of the image, an image assignment unit which assigns the image to each of the plurality of viewing areas, an operation determination unit which discriminates an operation in a first viewing area among the plurality of viewing areas each having the image assigned thereto, and a display control unit which displays the image in the first viewing area and the image in a second viewing area other than the first viewing area among the plurality of viewing areas concurrently based on a result of the discrimination by the operation determination unit.

An information processing method includes defining a virtual space for immersing a user wearing a head mounted display (HMD). The virtual space includes a viewpoint of the user, a sound collecting object separated from the viewpoint of the user, and a sound source object. The method includes processing sound data based on a relative positional relationship between the sound collecting object and the sound source object. The method includes instructing a sound outputting unit to output a sound based on the processed sound data. The method includes determining whether or not the viewpoint of the user is moved without synchronization with the movement of the HMD. In response to a determination that the viewpoint of the user is moved without synchronization with movement of the HMD, moving the sound collecting object so that the distance between the moved viewpoint of the user and the sound collecting object is decreased.

Disclosed are an electronic apparatus and a method of controlling the same. The electronic apparatus includes: a display; and a processor configured to: control the display to display an image on the display, identify a screen mode of the display displaying an image among a plurality of screen modes having different aspect ratios, and provide information on content corresponding to the identified screen mode among a plurality of pieces of content.

A method of displaying an image by using a display device. The method includes: grouping pixels included in a display unit into pixel blocks, generating a first accumulated stress map representing a degree of a deteriorated performance of the pixels included in the pixel blocks based on first image data of a current frame image, and determining a shiftable range of the current frame image by analyzing the first accumulated stress map. The first image data is corrected to second image data in which the current frame image is shifted within the shiftable range.

Various implementations disclosed herein include devices, systems, and methods that use an object as a background for virtual content. Some implementations involve obtaining an image of a physical environment. A location of a surface of an object is detected based on the image. A virtual content location to display virtual content is determined, where the virtual content location corresponds to the location of the surface of the object. Then, a view of the physical environment and virtual content displayed at the virtual content location is provided.

A method of electronically displaying glyphs. The method includes receiving a glyph spacing, moving a first glyph toward a second glyph along an axis, identifying an intersection of a first axis coordinate of the first glyph with a second axis coordinate of the second glyph, and moving at least one of the glyphs along the axis to separate the first and second axis coordinates of the respective first and second glyphs by the glyph spacing.

A system and method for optimizing a display layout of multiple video streams at a sink device is provided. The display layout of multiple streams may be dynamically optimized based on a number of different variables, including characteristics of the sink device, total number of active incoming streams, active audio, and other characteristics of the source material or device. The source of an incoming media stream may contain useful characteristics for optimizing the display layout of multiple media streams. One such characteristic of a source device may include the device type, such as laptop, PC, phone, or tablet. Information may be extracted from each incoming stream in order to predict a source device type from which the incoming media stream originates.

A virtual or augmented reality display system can include a first sensor to provide measurements of a user's head pose over time and a processor to estimate the user's head pose based on at least one head pose measurement and based on at least one calculated predicted head pose. The processor can combine the head pose measurement and the predicted head pose using one or more gain factors. The one or more gain factors may vary based upon the user's head pose position within a physiological range of movement.