Unauthorized viewer detection system and method
First Claim
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1. A system comprising:
- an electronic media display device having a screen configured to display content, the displayed content comprising initial content or edited content, wherein the displayed initial content is edited to display the edited content in response to detecting that an intruder can resolve the displayed content;
a sensor; and
a processing circuit configured to;
obtain information from the sensor;
analyze the information to determine, based on a viewing angle of the intruder, whether the intruder can resolve the displayed content, wherein the viewing angle of the intruder comprises an azimuth component and an elevation component; and
reset the displayed edited content to the initial content based on determining that the intruder cannot resolve the displayed content;
wherein determining that the intruder can resolve the displayed content is based on the elevation component being within an elevation angle threshold.
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Abstract
A system for detecting and responding to an intruding camera. The system includes an electronic media display device having a screen configured to display content, a sensor, and a processing circuit. The processing circuit is configured to obtain information from the sensor, analyze the information to determine a presence of a camera, and edit any displayed content in response to the presence of the camera.
40 Citations
28 Claims
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1. A system comprising:
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an electronic media display device having a screen configured to display content, the displayed content comprising initial content or edited content, wherein the displayed initial content is edited to display the edited content in response to detecting that an intruder can resolve the displayed content; a sensor; and a processing circuit configured to; obtain information from the sensor; analyze the information to determine, based on a viewing angle of the intruder, whether the intruder can resolve the displayed content, wherein the viewing angle of the intruder comprises an azimuth component and an elevation component; and reset the displayed edited content to the initial content based on determining that the intruder cannot resolve the displayed content; wherein determining that the intruder can resolve the displayed content is based on the elevation component being within an elevation angle threshold. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method comprising:
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displaying content comprising initial content or edited content using an electronic media display device having a screen, wherein the displayed initial content is edited to display the edited content in response to detecting that an intruder can resolve the displayed content; obtaining information from a sensor; analyzing the information to determine, based on a viewing angle of the intruder, whether the intruder can resolve the displayed content, wherein the viewing angle of the intruder comprises an azimuth component and an elevation component; and resetting the displayed edited content to the initial content based on determining that the intruder cannot resolve the displayed content; wherein determining that the intruder can resolve the displayed content is based on the elevation component being within an elevation angle threshold. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. A non-transitory computer-readable medium having instructions stored thereon for execution by a processing circuit, the instructions comprising:
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instructions for interfacing with an electronic media display device having a screen configured to display content, the displayed content comprising initial content or edited content; instructions for obtaining information from a sensor, wherein the information corresponds to an environment of the electronic media display device; instructions for analyzing the information to determine, based on a viewing angle of an intruder, that the intruder cannot resolve the displayed content, wherein the viewing angle of the intruder comprises an azimuth component and an elevation component; instructions for determining that displayed content comprises the edited content displayed in response to a determination that the intruder can resolve the displayed content; and instructions for resetting the displayed edited content to the initial content in response to a determination that the intruder cannot resolve the displayed content and determining that the edited content is being displayed; wherein determining that the intruder can resolve the displayed content is based on the elevation component being within an elevation angle threshold. - View Dependent Claims (21, 22, 23, 24, 25, 26, 27, 28)
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Specification