Mobile device audio from an external video display using a barcode
First Claim
1. A system comprising:
- at least one monitor adapted to retrieve and display images from a web server;
the images containing one or more barcodes encoding, in part, a network address of the web server and a unique identifier of the monitor;
and at least one mobile device having wireless network access, comprising;
a camera adapted to scan the one or more barcodes;
a software adapted to decode each of the one or more barcodes scanned with the camera, and adapted to retrieve information from the web server address obtained from the barcodes;
where the information includes web pages and streaming audio;
and hardware adapted to play streaming audio and to display web pages;
where the mobile device uses the web page to control the contents of the monitor;
where the mobile device uses the web page to alter one or more of the type of barcode encoding, the locations of the barcodes, the resolutions of the barcodes, the duration of the altered barcodes, on the monitor.
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Accused Products
Abstract
An electronic screen shows video that has a barcode wrapping an URL. A user images the barcode with a mobile device and decodes it into a web page with an audio feed corresponding to the video. Or the barcode wraps a phone number which the user'"'"'s device contacts to get an audio feed. The web page lets the user pick between several audio feeds, where the feeds might be in different languages. Several users get audio feeds for the same screen. An electronic screen controlled by a user with a mobile device shows a barcode. Another user with a mobile device images the barcode and causes the screen to be 2 split screens, where the original user has one and the new user has the other. Each split screen can offer via barcode a separate audio track that can be heard by a user with a cellphone.
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Citations
9 Claims
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1. A system comprising:
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at least one monitor adapted to retrieve and display images from a web server;
the images containing one or more barcodes encoding, in part, a network address of the web server and a unique identifier of the monitor;and at least one mobile device having wireless network access, comprising; a camera adapted to scan the one or more barcodes; a software adapted to decode each of the one or more barcodes scanned with the camera, and adapted to retrieve information from the web server address obtained from the barcodes;
where the information includes web pages and streaming audio;and hardware adapted to play streaming audio and to display web pages;
where the mobile device uses the web page to control the contents of the monitor;where the mobile device uses the web page to alter one or more of the type of barcode encoding, the locations of the barcodes, the resolutions of the barcodes, the duration of the altered barcodes, on the monitor. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification