Viewing device for use with coded data on a surface
First Claim
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1. A viewing device for use with coded data on a surface, said device comprising:
- a sensor arrangement for sensing the coded data when the device is placed on the surface, said sensor arrangement having an optical sensor including an infrared LED and an image sensor;
a processor in signal communication with the sensor arrangement, said processor configured to decode the coded data;
a transceiver for transmitting the decoded data to a computer system, and to subsequently receive a file pre-associated with the decoded data from the computer system; and
a display configured to display the received file to a user,wherein the processor is configured to strobe the LED in synchrony with an image capture of the image sensor to prevent motion-blurring of captured images.
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Abstract
A viewing device is used with coded data on a surface. The device includes a sensor arrangement for sensing the coded data when the device is placed on the surface, and a processor in signal communication with the sensor arrangement. The processor is configured to decode the coded data. Also included is a transceiver for transmitting the decoded data to a computer system, and to subsequently receive a file pre-associated with the decoded data from the computer system. The device also includes a display configured to display the received file to a user.
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Citations
4 Claims
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1. A viewing device for use with coded data on a surface, said device comprising:
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a sensor arrangement for sensing the coded data when the device is placed on the surface, said sensor arrangement having an optical sensor including an infrared LED and an image sensor; a processor in signal communication with the sensor arrangement, said processor configured to decode the coded data; a transceiver for transmitting the decoded data to a computer system, and to subsequently receive a file pre-associated with the decoded data from the computer system; and a display configured to display the received file to a user, wherein the processor is configured to strobe the LED in synchrony with an image capture of the image sensor to prevent motion-blurring of captured images. - View Dependent Claims (2, 3, 4)
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Specification