VISUAL PAIRING AND DATA EXCHANGE BETWEEN DEVICES USING BARCODES FOR DATA EXCHANGE WITH MOBILE NAVIGATION SYSTEMS
First Claim
Patent Images
1. A method of operating first and second electronic devices, the method comprising the steps of:
- providing the first device with a display screen;
providing the second device with a camera;
displaying a tag on the screen, the tag being associated with information stored within the first device;
capturing an image of the tag, the capturing being performed by use of the camera;
processing the captured image within the second device to thereby recognize the tag; and
in response to the recognition of the tag, using the second device to initiate a transfer of the information to the second device.
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Abstract
A method of operating first and second electronic devices includes providing the first device with a display screen, and providing the second device with a camera. A tag is displayed on the screen. The tag is associated with information stored within the first device. An image of the tag is captured by use of the camera. The captured image is processed within the second device to thereby recognize the tag. In response to the recognition of the tag, the second device is used to initiate a transfer of the information to the second device.
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Citations
25 Claims
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1. A method of operating first and second electronic devices, the method comprising the steps of:
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providing the first device with a display screen; providing the second device with a camera; displaying a tag on the screen, the tag being associated with information stored within the first device; capturing an image of the tag, the capturing being performed by use of the camera; processing the captured image within the second device to thereby recognize the tag; and in response to the recognition of the tag, using the second device to initiate a transfer of the information to the second device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method of operating first and second electronic devices, the method comprising the steps of:
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providing the first device with a display screen; providing the second device with a camera; displaying a tag on the screen, the tag having encoded therein transfer information needed by the second device in order to obtain content information stored within the first device; capturing an image of the tag, the capturing being performed by use of the camera; processing the captured image within the second device to thereby decode the transfer information encoded within the tag; and using the decoded transfer information within the second device in order to initiate a transfer of the content information from the first device to the second device. - View Dependent Claims (12, 13, 14, 15, 16, 17)
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18. A method of operating first and second electronic devices, the method comprising the steps of:
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providing the first device with a display screen; providing the second device with a camera; displaying first navigation information on the screen, the first navigation information including a tag, the tag having encoded therein location information associated with the first navigation information; capturing an image of the tag, the capturing being performed by use of the camera; processing the captured image within the second device to thereby decode the location information encoded within the tag; and using the decoded location information within the second device in order to present second navigation information by use of the second device, the second navigation information being associated with the location information. - View Dependent Claims (19, 20, 21, 22, 23, 24, 25)
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Specification