REAL-TIME MESSAGING SYSTEM FOR AN IMAGE DISPLAY DEVICE
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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.
5 Citations
20 Claims
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1-16. -16. (canceled)
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17. A method of selectively transmitting a command message in real-time to an image display device, the method comprising:
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selecting an image display device from a group of image display devices; interrupting a current mode of the image display device; and transmitting a command message in real-time to the image display device via a network, the command message including code interpretable by the image display device for generating an alert image. - View Dependent Claims (18, 19, 20)
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Specification