DISPLAY TILING FOR ENHANCED VIEW MODES
This document describes techniques ( 300, 500, 600 ) and apparatuses ( 102, 700 ) for implementing display tiling for enhanced view modes. These techniques ( 300, 500, 600 ) and apparatuses ( 102, 700 ) enable a computing device to apply a zoom-factor to a portion of a scene to provide a sub-portion of the scene for presentation on a display. The zoom-factor is applied such that the sub-portion of the scene appears unmagnified with respect to the scene that is not occluded by the computing device. By so doing, the sub-portion of the scene presented by the display may “tile” into the scene allowing contextual information to be presented to a user.
1 . A method comprising:
capturing, via a camera of a device, a portion of a scene, the device occluding at least some of the scene and not occluding a non-occluded area of the scene;
determining a distance between a display of the device and a user, the display facing toward the user and facing a direction opposite to that of the camera;
applying, based on the determined distance between the display and the user, a zoom-factor to the portion of the scene to provide a sub-portion of the scene that is unmagnified with respect to the non-occluded area of the scene; and
presenting, via the display, the sub-portion of the scene to the user.
2 . The method of claim 1 wherein the camera is a first camera and wherein determining the distance comprises determining, via a second camera facing a same direction as the display, the distance between the display and the user.
3 . The method of claim 1 wherein determining the distance comprises determining, via a sensor of the device, the distance between the display and the user, the sensor of the device comprising one of a proximity sensor, infrared sensor, acoustic sensor, and motion sensor.
4 . The method of claim 1 wherein the sub-portion of the scene presented via the display comprises all of the portion of the scene captured by the camera.
5 . The method of claim 1 further comprising adding a contextual indicator to the sub-portion of the scene presented via the display, the contextual indicator comprising one of a navigational indicator, social indicator, service-related indicator, product-related indicator, news-related indicator, promotional indicator, and informational indicator.
6 . The method of claim 5 wherein adding the contextual indicator is responsive to receiving user input associated with the sub-portion of the scene presented via the display.
7 . The method of claim 1 further comprising applying an enhanced view mode to the sub-portion of the scene presented via the display.
8 . The method of claim 7 wherein the enhanced view mode comprises one of a lux-enhancing view mode, high-dynamic-range view mode, infrared view mode, ultraviolet view mode, contrast-enhancing view mode, and color-filtering view mode.
9 . The method of claim 1 wherein applying the zoom-factor to the portion of the scene is further based on a size, aspect ratio, or resolution of the display via which the sub-portion of the scene is presented.
10 . An apparatus comprising:
a first camera configured to capture a portion of a scene to which the first camera is directed;
a display facing a direction opposite to that of the first camera and configured to present, based on the portion of the scene, a sub-portion of the scene, the display occluding at least some of the scene and not occluding a non-occluded area of the scene;
a second camera facing in a same direction as the display; and
a view controller configured to:
determine, via the second camera, a distance between a user and the display presenting the sub-portion of the scene;
apply, based on the determined distance, an optical operation to the sub-portion of the scene such that the sub-portion of the scene appears unmagnified with respect to the non-occluded area of the scene; and
present, via the display, the sub-portion of the scene to the user.
11 . The apparatus of claim 10 wherein the sub-portion of the scene is presented such that the sub-portion of the scene substantially replicates a part of the scene that is occluded by the display of the apparatus.
12 . The apparatus of claim 10 wherein the optical operation applied to the sub-portion of the scene comprises one of a pan operation or zoom operation that is applied prior to presenting the sub-portion via the display of the apparatus.
13 . The apparatus of claim 10 further comprising a context engine that is configured to add a contextual indicator to the sub-portion of the scene presented by the display, the contextual indicator comprising one of a navigational indicator, social indicator, service-related indicator, product-related indicator, news-related indicator, promotional indicator, and informational indicator.
14 . The apparatus of claim 10 wherein the view controller is further configured to apply an enhanced view mode to the sub-portion of the scene presented by the display, the enhanced view mode comprising one of a lux-enhancing view mode, high-dynamic-range view mode, infrared view mode, ultraviolet view mode, contrast-enhancing view mode, and color-filtering view mode.
15 . An apparatus comprising:
a camera configured to capture a portion of a scene toward which the camera is facing;
a display facing a user and facing a direction approximately opposite to that of the camera, the display occluding at least some of the scene and not occluding a non-occluded area of the scene;
a sensor facing in a same direction as the display; and
a view controller configured to:
determine, via the sensor, a distance between a user and the display of the apparatus;
apply, based on the determined distance between the user and the display, a zoom-factor to the portion of the scene to provide a sub-portion of the scene that is unmagnified with respect to the non-occluded area of the scene; and
present, via the display, the sub-portion of the scene to the user.
16 . The apparatus of claim 15 wherein the sensor facing the user comprises one of a proximity sensor, infrared sensor, acoustic sensor, and another camera.
17 . The apparatus of claim 15 wherein the view controller is further configured to apply, based on an offset between the camera and a display of the apparatus, a pan to the sub-portion of the scene such that elements of the sub-portion of the scene appear aligned with elements of the non-occluded area of the scene.
18 . The apparatus of claim 15 wherein the sub-portion of the scene occupies approximately an entire viewable area of the display of the apparatus.
19 . The apparatus of claim 15 further comprising a context engine that is configured to add a contextual indicator to the sub-portion of the scene to provide contextual information to the user.
20 . The apparatus of claim 15 wherein the view controller is further configured to apply an enhanced view mode to the sub-portion of the scene to provide increased visual context to the user.