| 摘要 |
An electronic privacy screen and viewer determines a location in a screen image for a privacy viewer window such that a viewable portion of the screen image will be inside the window and a portion of the screen image outside the window will be obscured by a privacy mask when the screen image is displayed on a computer display. The location of the privacy viewer window is determined relative to an active position indicator, such as a mouse pointer or text cursor, and moves on the screen image in response to movement of the active position indicator. The size and shape of the viewer window is specified by the computer user. |
