A head mounted display apparatus includes a display unit by which an outside world can be transmissively visually recognized, including: a superimposition image display control part that allows the display unit to display predetermined images in correspondence with positions of subjects in the outside world transmissively visually recognized, a view range movement information acquisition part that acquires view range movement information representing a motion of the display unit, and a subject movement information acquisition part that acquires subject movement information representing a relative motion of the subject to the display unit. When the acquired view range movement and acquired subject movement information are substantially not matched, the superimposition image display control part estimates a relative position of the subject to the display unit after a predetermined time based on at least the subject movement information, and determines a display position of the predetermined image based on the estimated relative position.

A semi-transmissive reflection sheet (20) includes: a first optical shape layer (22) including unit optical shapes (30); and a second optical shape layer (23) laminated on the first optical shape layer from a side of a surface formed by the unit optical shapes. The unit optical shape has: a first surface (30a) that is inclined with respect to a light emergent side surface (23b) of the second optical shape layer, the light emergent side surface being opposed to the first optical shape layer; and a second surface (30b) that is not parallel to the light emergent side surface. A reflection layer (25) that reflects at least a part of image light traveling in the semi-transmissive reflection sheet is provided on the first surface.

There is provided an optical device that provides a high quality image. The optical device includes a first light guiding member that has first through sixth surfaces and a first deflecting means. The first, second, and fifth surfaces are opposed to the third, fourth, and sixth surfaces, respectively. The optical device further includes a second light guiding member that has seventh through twelfth surfaces and a second deflecting means. The seventh, eighth, and eleventh surfaces are opposed to the ninth, tenth, and twelfth surfaces, respectively. Light that enters from the fifth surface is totally reflected within the first light guiding member, is deflected by the first deflecting means, is emitted from the third surface, enters the eighth surface, is totally reflected between the seventh surface and the ninth surface, is deflected by the second deflecting means, and is emitted from the seventh surface.

A virtual image display device that displays a virtual image by projecting a display light image to a projection area of a vehicle, includes: a low-frequency information acquisition portion that acquires attitude change information of the vehicle at a low-frequency band; a high-frequency information acquisition portion that acquires attitude change information of the vehicle at a high-frequency band; an image renderer that renders image data of the display light image corrected to reduce misalignment attributed to the attitude change at the low-frequency band; a projection optical unit that includes a display surface to display an original image based on the image data, and projects light of the original image as the display light image; and a display controller that displaces the original image to reduce the misalignment of the virtual image attributed to the attitude change at the high-frequency band.

A control system and a method that controls a display system are provided. The control system receives sensing signals from one or more sensors and controls the display of items based on the sensing signals received. In an embodiment, the control system controls at least a display panel that plays multimedia content. In an embodiment, the control system controls the movement of items on display in accordance with the multimedia played on the display panel. In an embodiment, the control system controls lighting effects within a display area containing the item on display during the display. In an embodiment, the control system controls audio media that is played during the display.

A control system and a method that controls a display system are provided. The control system receives sensing signals from one or more sensors and controls the display of items based on the sensing signals received. In an embodiment, the control system controls at least a display panel that plays multimedia content. In an embodiment, the control system controls the movement of items on display in accordance with the multimedia played on the display panel. In an embodiment, the control system controls lighting effects within a display area containing the item on display during the display. In an embodiment, the control system controls audio media that is played during the display.

A mount for mounting an electronic display on a wall includes a latch whereby the display interface portion of the mount can be selectively engaged and disengaged from the wall interface portion. The latch provides a positive visual and/or audible indication of when the mount is fully engaged. The mount may include a wall interface adapted to be secured to a wall or similar structure, and a display interface adapted to be secured to an electronic display. The wall interface generally includes a plurality of pairs of angled slots, each pair of angled slots having a different angle than the other pairs. The slots are adapted to receive fasteners which secure the wall interface to the wall, as well as enable adjustment of the tilt of the bracket so as to ensure the bracket is level.

A mount for mounting an electronic display on a wall includes a latch whereby the display interface portion of the mount can be selectively engaged and disengaged from the wall interface portion. The latch provides a positive visual and/or audible indication of when the mount is fully engaged. The mount may include a wall interface adapted to be secured to a wall or similar structure, and a display interface adapted to be secured to an electronic display. The wall interface generally includes a plurality of pairs of angled slots, each pair of angled slots having a different angle than the other pairs. The slots are adapted to receive fasteners which secure the wall interface to the wall, as well as enable adjustment of the tilt of the bracket so as to ensure the bracket is level.

A media appliance and method for use of the same are disclosed. In one embodiment, a housing is adapted to be mounted within a wall. A panel forms a front portion of the housing and the panel includes vents and the panel may be mounted substantially flush with the wall. A media player, which includes a set-top box, is disposed within the housing. A pair of ports, disposed within openings defined by the housing, are configured to receive respective connectors. The pair of ports are coupled to the media player and one port is configured for providing a connection to a television and the other port is configured for providing a connection to an external source of signal for the television, as well as power for the media player.

A media appliance and method for use of the same are disclosed. In one embodiment, a housing is adapted to be mounted within a wall. A panel forms a front portion of the housing and the panel includes vents and the panel may be mounted substantially flush with the wall. A media player, which includes a set-top box, is disposed within the housing. A pair of ports, disposed within openings defined by the housing, are configured to receive respective connectors. The pair of ports are coupled to the media player and one port is configured for providing a connection to a television and the other port is configured for providing a connection to an external source of signal for the television, as well as power for the media player.