Search engines and systems with handheld document data capture devices
First Claim
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1. A method performed by a mobile device of retrieving a result of searching for content, comprising:
- optically capturing human-readable information from a textual portion of a rendered document using the mobile device;
identifying the rendered document based on the captured human-readable information;
generating a text string from the captured human-readable information;
transmitting the generated text string, information identifying the rendered document, and information identifying the mobile device to a search engine at a server remote from the mobile device;
receiving, at the mobile device and from the search engine at the remote server, information associated with results of a search for content using the generated text string; and
presenting, via a display of the mobile device, at least a portion of the received information.
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Abstract
Embodiments of the disclosed innovations provide systems and methods for locating data associated with rendered documents. Some embodiments support the use of a handheld document data capture device.
933 Citations
8 Claims
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1. A method performed by a mobile device of retrieving a result of searching for content, comprising:
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optically capturing human-readable information from a textual portion of a rendered document using the mobile device; identifying the rendered document based on the captured human-readable information; generating a text string from the captured human-readable information; transmitting the generated text string, information identifying the rendered document, and information identifying the mobile device to a search engine at a server remote from the mobile device; receiving, at the mobile device and from the search engine at the remote server, information associated with results of a search for content using the generated text string; and presenting, via a display of the mobile device, at least a portion of the received information. - View Dependent Claims (2, 3, 4, 5)
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6. A non-transitory computer-readable medium whose contents cause a mobile device to perform a method of searching for electronic content, the method comprising:
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optically capturing a portion of information printed on a rendered document, wherein the portion of information at least partially includes text; identifying the rendered document based on the captured portion of information; generating a search query corresponding to the information captured from the rendered document; transmitting the generated search query, information identifying the rendered document, and an identification of the mobile device to an index of content on a server remotely located from the mobile device; receiving results of a search for electronic content performed by the remote search engine; displaying the received results of the search for electronic content on a display of the mobile device; receiving from a user of the mobile device a selection of electronic content displayed within the results; and presenting the selected electronic content to the user. - View Dependent Claims (7)
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8. A system in a mobile phone for presenting electronic content, the system comprising:
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a memory; a processor coupled to the memory, the processor operable to execute instructions to perform functions comprising; a capture component that optically captures text printed on a rendered document; a document identification component that identifies the rendered document based on the captured text; a query generation component that generates a search query from the captured text; a query transmission component that transmits the generated search query, information identifying the rendered document, and an identification of the mobile device to a search engine remote from the mobile phone; a results reception component that receives results of a search for electronic content from the remote search engine; a display component that displays the received results of the search for electronic content on a display of the mobile phone; a user selection component that receives from a user of the mobile phone a selection of electronic content displayed within the results; and a content presentation component that presents the selected electronic content to the user.
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Specification