System and method of remote operation using visual code
First Claim
Patent Images
1. A display apparatus, comprising:
- a code decoding unit to decode a visual code, received from an image sensor, displayed on a mobile device;
a connection performing unit to operate a wireless connection with the mobile device using a wireless connection address extracted from the visual code; and
a pointer displaying unit to display a pointer in accordance with movement of the mobile device by tracking the movement of the mobile device.
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Abstract
A remote operation method using a visual code, and an apparatus executing the method. A mobile device encodes unique data into the visual code, and displays the visual code, and a display apparatus recognizes the displayed visual code, and performs a wireless connection with the mobile device. The mobile device remotely operates a pointer of the display apparatus mapped with the visual code when the wireless connection with the display apparatus is performed. In the display apparatus without a separate operation means, a remote operation is performed using the visual code of the mobile device.
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Citations
20 Claims
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1. A display apparatus, comprising:
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a code decoding unit to decode a visual code, received from an image sensor, displayed on a mobile device; a connection performing unit to operate a wireless connection with the mobile device using a wireless connection address extracted from the visual code; and a pointer displaying unit to display a pointer in accordance with movement of the mobile device by tracking the movement of the mobile device. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A mobile device comprising:
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an input unit to receive an input for displaying a visual code; an encoding unit to read stored unique data and to encode the read data into a visual code when receiving the input; and a visual code displaying unit to convert the visual code into an image, and to display the image so that an image sensor of a display apparatus captures the image and recognizes the visual code. - View Dependent Claims (8, 9, 10)
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11. A remote operation method, comprising:
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decoding a visual code, received from an image sensor, displayed on a mobile device; operating a wireless connection with the mobile device using a wireless connection address extracted from the visual code; and displaying a pointer in accordance with movement of the mobile device by tracking the movement of the mobile device. - View Dependent Claims (12, 13, 14, 15, 16)
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17. A remote operation method, comprising:
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receiving an input for displaying a visual code; reading stored unique data, and encoding the read data into the visual code upon receiving the input; and converting the visual code into an image, and displaying the image so that an image sensor of a display apparatus captures the image and recognizes the visual code. - View Dependent Claims (18, 19, 20)
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Specification