Display management system
First Claim
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1. A display system, comprising:
- a wireless display;
an electromagnetic field producing information reader, wherein the wireless display is powered by an electromagnetic field produced by the information reader, andwherein the electromagnetic field includes a plurality of frequency fields, such that a first frequency field provides at least data to the wireless display and a second frequency field provides at least power to the wireless display.
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Abstract
Systems and methods for providing personalized information are provided. Based on an identification of a customer and/or a product, the personalized information is produced and wirelessly provided to a display such as a wireless display. A wireless information reader is used to gather the identification and the personalized information and transmit power and data to the display.
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Citations
20 Claims
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1. A display system, comprising:
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a wireless display; an electromagnetic field producing information reader, wherein the wireless display is powered by an electromagnetic field produced by the information reader, and wherein the electromagnetic field includes a plurality of frequency fields, such that a first frequency field provides at least data to the wireless display and a second frequency field provides at least power to the wireless display. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. A method of displaying personalized information, comprising:
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providing an electromagnetic radiation field; reading an identification card or tag to obtain identification information using the electromagnetic radiation field; accessing and processing personalized information corresponding to the identification information read; transmitting the personalized information via the electromagnetic radiation field to a wireless display at a first frequency; wirelessly powering the wireless display at a second frequency of the electromagnetic radiation field; and displaying the personalized information on the wireless display, wherein the wireless display is powered exclusively by the electromagnetic radiation field.
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Specification