Real-time messaging system for an image display device
First Claim
Patent Images
1. An image display device comprising:
- a light source;
an image-generation device configured to receive light from the light source, and in response, generate an image;
a projection lens configured to display the image on a viewing surface;
memory; and
a processor operatively coupled with the memory to receive a command message sent to a select group of image display devices in real-time via a network, and upon recognizing the command message, display an alert image,wherein the image display device is further configured to interrupt a presentation mode of displaying a presentation image, and to adjust one or more display settings of the presentation image.
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Abstract
A real-time messaging system for an image display device is provided. One disclosed embodiment includes an image display device including a light source and an image-generation device configured to receive light from the light source, and in response, generate an image. The image display device may further include a projection lens configured to display the image on a viewing surface. The image display device may also include memory and a processor operatively coupled with the memory to receive a command message sent to a select group of image display devices in real-time via a network, and upon recognizing the command message, display an alert image.
35 Citations
15 Claims
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1. An image display device comprising:
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a light source; an image-generation device configured to receive light from the light source, and in response, generate an image; a projection lens configured to display the image on a viewing surface; memory; and a processor operatively coupled with the memory to receive a command message sent to a select group of image display devices in real-time via a network, and upon recognizing the command message, display an alert image, wherein the image display device is further configured to interrupt a presentation mode of displaying a presentation image, and to adjust one or more display settings of the presentation image. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. An image display device comprising:
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a light source; an image-generation device configured to receive light from the light source, and in response, generate an image; a projection lens configured to display the image on a viewing surface; memory; and a processor operatively coupled with the memory to receive a command message sent to a select group of image display devices in real-time via a network, and upon recognizing the command message, display an alert image, wherein the image-generation device generates stored image data before the processor recognizes the command message. - View Dependent Claims (13, 14, 15)
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Specification