Establishing an interactive environment for rendered documents
A system for identifying an electronic counterpart for a rendered document is described. The system receives an indication of a text capture operation performed from a rendered document. The indication identifies a text sequence captured as part of the text capture operation, the identified text sequence comprising fewer than nine words. In response to receiving the indication, the system uniquely identifies an electronic document from which the rendered document was rendered.
1. A method in a computing system for regulating access to supplemental electronic materials associated with a distinguished rendered document, the computing system comprising a memory and a plurality of processing components, the method comprising:
receiving into the memory a human-readable text sequence captured as part of a text capture operation performed by a distinguished user on a print version of the distinguished rendered document using a scanner, wherein the text capture operation captures the human-readable text sequence and the human-readable text sequence includes text that is perceptible to a human on the print version of the distinguished rendered document;
processing data from the text capture operation to recognize the text;
determining, from the recognized text, a text string corresponding to the captured human-readable text sequence;
identifying the distinguished rendered document using the text string;
identifying supplemental electronic materials associated with the distinguished rendered document, the supplemental electronic materials being materials presentable using an audio or visual medium;
determining that a request to access the supplemental electronic materials associated with the distinguished rendered document is implicit in receiving the human-readable text sequence;
retrieving a set of access rules for the supplemental electronic materials associated with the distinguished rendered document; and
resolving the request by enabling access to the supplemental electronic materials when the request satisfies the access rules or denying access to the supplemental electronic materials when the request does not satisfy the access rules, wherein resolving the request by enabling access to the supplemental electronic materials when the request satisfies the access rules includes permitting access to the supplemental electronic materials when the received human-readable text sequence includes an indication that the human-readable text sequence was captured from the print version of the distinguished rendered document.
2. The method of claim 1 , wherein resolving the request by enabling access to the supplemental electronic materials when the request satisfies the access rules includes permitting full access to the supplemental electronic materials in response to a determination that the distinguished user is in possession of an authorized copy of the distinguished rendered document.
3. The method of claim 1 , wherein resolving the request by enabling access to the supplemental electronic materials when the request satisfies the access rules includes permitting access to the supplemental electronic materials when the received human-readable text sequence includes an indication that the human-readable text sequence was captured from the distinguished rendered document by a subscriber of the distinguished rendered document.
4. The method of claim 1 , wherein resolving the request by enabling access to the supplemental electronic materials when the request satisfies the access rules includes permitting access to the supplemental electronic materials when the received human-readable text sequence includes an indication from printed characteristics of the human-readable text sequence that the human-readable text sequence was captured from an authorized version of the distinguished rendered document.
5. A system on a mobile device for providing access to supplemental electronic materials associated with a document, the system comprising:
a text capture component, wherein the text capture component includes a scanner programmed to capture a human-readable text sequence of a print version of a document, wherein the human-readable text sequence includes text that is perceptible to a human on the print version of the document;
a processing component, wherein the processing component is programmed to process data from the text capture component to recognize the text;
an identification component, wherein the identification component is programmed to determine, from the recognized text, a text string corresponding to the captured human-readable text sequence and identify the document using the text string;
a content access component, wherein the content access component is programmed to:
identify supplemental electronic materials associated with the document, the supplemental electronic materials being materials presentable using an audio or visual medium;
determine that a request to access the supplemental electronic materials associated with the document is implicit in receiving the human-readable text sequence;
receive a set of access rules for the supplemental electronic materials associated with the document; and
resolve the request by enabling access to the supplemental electronic materials when the request satisfies the access rules or denying access to the supplemental electronic materials when the request does not satisfy the access rules, wherein resolving the request by enabling access to the supplemental electronic materials when the request satisfies the access rules includes permitting access to the supplemental electronic materials when the received human-readable text sequence includes an indication that the human-readable text sequence was captured from the print version of the document; and
a content presentation component, wherein the content presentation component is programmed to present the supplemental electronic materials associated with the document to a user associated with the mobile device.
6. The system of claim 5 , wherein the content access component is programmed to enable access to additional supplemental electronic materials associated with the document upon determining that a user of the mobile device is a subscriber of the document.
7. The system of claim 5 , wherein the content presentation component is programmed to present the supplemental electronic materials associated with the document to the user via a display or speaker of the mobile device.
8. The system of claim 5 , wherein the content presentation component is programmed to present the supplemental electronic materials associated with the document to the user via a computing system in communication with the mobile device.
9. A non-transitory computer-readable storage medium whose contents, when executed by a mobile device, cause the mobile device to perform a method of enabling access to supplemental electronic materials associated with a document, the method comprising:
capturing a human-readable text sequence of a print version of the document using an imaging component of the mobile device, wherein the human-readable text sequence includes text that is perceptible by a human on the print version of the document;
processing data from the imaging component to recognize the text;
identifying, within the human-readable text sequence of the print version of the document, a text fragment of the print version of the document;
identifying the document based on the text fragment;
identifying supplemental electronic materials associated with the document, the supplemental electronic materials being materials presentable using an audio or visual medium;
determining that a request to access the supplemental electronic materials associated with the document is implicit in receiving the human-readable text sequence;
retrieving a set of access rules for the supplemental electronic materials associated with the document;
resolving the request by enabling access to the supplemental electronic materials when the request satisfies the access rules or denying access to the supplemental electronic materials when the request does not satisfy the access rules, wherein resolving the request by enabling access to the supplemental electronic materials when the request satisfies the access rules includes permitting access to the supplemental electronic materials when the human-readable text sequence includes an indication that the human-readable text sequence was captured from the print version of the document.
10. The non-transitory computer-readable storage medium of claim 9 , wherein resolving the request includes applying the access rules associated with the supplemental electronic materials to the received request.
11. The non-transitory computer-readable storage medium of claim 9 , wherein resolving the request includes determining that the user captured the human-readable text sequence of the print version of the document.
12. The non-transitory computer-readable storage medium of claim 9 , wherein resolving the request includes determining that the user is a subscriber of the document.
13. The non-transitory computer-readable storage medium of claim 9 , wherein resolving the request includes determining that the user has purchased access rights to the supplemental electronic materials.