| 摘要 |
Described herein are systems and methods that reduce power consumption for an electronics device that includes a display. The systems and methods generate edge detection video information for a graphics component that allows a person to visually identify and locate the graphics component within a display area for the display device. Video information in the display area other than the edge detection video information is altered to conserve power. Preserving the edge detection video information for the window maintains a person's ability to see and locate the window at a later time, even though other portions of the display area have been altered and potentially visually degraded to conserver power.
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