Abstract: Users may be presented with different viewing interfaces for a document based on a combination of factors relating to display rights possessed for the document and user specific information. In one implementation, the user's location is used to determine portions of the document that can be displayed to the user. More particularly, access privileges to a document for a user are determined based on geographical location information of the user and based on access rights possessed for the document. Portions of the document may then be formatted for display to the user based on the determined access privileges.

Abstract: Users may be presented with different viewing interfaces for a document based on a combination of factors relating to display rights possessed for the document and user specific information. In one implementation, the user's location is used to determine portions of the document that can be displayed to the user. More particularly, access privileges to a document for a user are determined based on geographical location information of the user and based on access rights possessed for the document. Portions of the document may then be formatted for display to the user based on the determined access privileges.

Abstract: A software module is presented that enables a person to determine the relevance of a document while preventing the person from making a copy of the entire document. In one embodiment, this is accomplished by programmatically controlling which portions of a document will be presented to a user and which portions will not be presented to the user. In one embodiment, the software module is used in conjunction with a search engine to present a document search result.

Abstract: Users may be presented with different viewing interfaces for a document based on a combination of factors relating to display rights possessed for the document and user specific information. In one implementation, the user's location is used to determine portions of the document that can be displayed to the user. More particularly, access privileges to a document for a user are determined based on geographical location information of the user and based on access rights possessed for the document. Portions of the document may then be formatted for display to the user based on the determined access privileges.

Abstract: A content management tool can assist publishers/authors in managing access rights and other parameters related to the display of documents online. The documents may include books and other documents that are traditionally published as printed works. The content management tool may display presentation parameters for the documents that relate to how the documents are to be shown to users when accessing the documents. The content management tool receives modifications to the presentation parameters and applies the modified versions of the presentation parameters to future accesses of the documents by users. The content management tool can, for example, be used to modify the portions of the document available for display, turn on/off certain portions of the document, manage links displayed concurrently with the document, and/or manage advertising related to the document.

Abstract: A software module is presented that enables a person to determine the relevance of a document while preventing the person from making a copy of the entire document. In one embodiment, this is accomplished by programmatically controlling which portions of a document will be presented to a user and which portions will not be presented to the user. In one embodiment, the software module is used in conjunction with a search engine to present a document search result.

Abstract: A software module is presented that enables a person to determine the relevance of a document while preventing the person from making a copy of the entire document. In one embodiment, this is accomplished by programmatically controlling which portions of a document will be presented to a user and which portions will not be presented to the user. In one embodiment, the software module is used in conjunction with a search engine to present a document search result.

Abstract: A software module is presented that enables a person to determine the relevance of a document while preventing the person from making a copy of the entire document. In one embodiment, this is accomplished by programmatically controlling which portions of a document will be presented to a user and which portions will not be presented to the user. In one embodiment, the software module is used in conjunction with a search engine to present a document search result.

Abstract: A software module is presented that enables a person to determine the relevance of a document while preventing the person from making a copy of the entire document. In one embodiment, this is accomplished by programmatically controlling which portions of a document will be presented to a user and which portions will not be presented to the user. In one embodiment, the software module is used in conjunction with a search engine to present a document search result.

Abstract: Users may be presented with different viewing interfaces for a document based on a combination of factors relating to display rights possessed for the document and user specific information. In one implementation, the user's location is used to determine portions of the document that can be displayed to the user. More particularly, access privileges to a document for a user are determined based on geographical location information of the user and based on access rights possessed for the document. Portions of the document may then be formatted for display to the user based on the determined access privileges.

Abstract: A content management tool can assist publishers/authors in managing access rights and other parameters related to the display of documents online. The documents may include books and other documents that are traditionally published as printed works. The content management tool may display presentation parameters for the documents that relate to how the documents are to be shown to users when accessing the documents. The content management tool receives modifications to the presentation parameters and applies the modified versions of the presentation parameters to future accesses of the documents by users. The content management tool can, for example, be used to modify the portions of the document available for display, turn on/off certain portions of the document, manage links displayed concurrently with the document, and/or manage advertising related to the document.

Abstract: Systems and methods for moving a document cradle to facilitate imaging of a bound document are disclosed. The system may include a cradle supporting a document, such as a book, a cradle positioner for selectively positioning the cradle relative to a camera, and a controller for controlling the positioner to automatically position the cradle based on the location of the page being imaged relative to the camera. The cradle may be positioned such that a gutter of the book or a surface plane of each page being imaged remains in approximately the same position relative to the camera. The cradle positioner may include a servo motor controlling a shaft to position the cradle supported and guided by a bearing. A sensor (e.g., 3D camera, range finder, laser, and/or edge detector) may be provided to facilitate the controller in controlling the cradle positioner based on the location of the page being imaged relative to the camera.

Abstract: Systems and methods for pacing and error monitoring of a manual page turning operator of a system for capturing images of a bound document are disclosed. The system includes a speaker for playing music having a tempo and a controller for controlling the tempo based on an imaging rate and/or an error rate. The operator is influenced by the music tempo to capture images at a given rate. Alternative or in addition to audio, error detection may be implemented using OCR to determine page numbers to track page sequence and/or a sensor to detect errors such as object intrusion in the image frame and insufficient light. The operator may be alerted of an error with audio signals and signaled to turn back a certain number of pages to be recaptured. When music is played, the tempo can be adjusted in response to the error rate to reduce operator errors and increase overall throughput of the image capturing system. The tempo may be limited to a maximum tempo based on the maximum image capture rate.

Abstract: A software module is presented that enables a person to determine the relevance of a document while preventing the person from making a copy of the entire document. In one embodiment, this is accomplished by programmatically controlling which portions of a document will be presented to a user and which portions will not be presented to the user. In one embodiment, the software module is used in conjunction with a search engine to present a document search result.

Abstract: A software module is presented that enables a person to determine the relevance of a document while preventing the person from making a copy of the entire document. In one embodiment, this is accomplished by programmatically controlling which portions of a document will be presented to a user and which portions will not be presented to the user. In one embodiment, the software module is used in conjunction with a search engine to present a document search result.

Abstract: Systems and methods for acquiring and using three-dimensional imaging data to improve the process of scanning bound documents are disclosed. The system includes a camera for capturing an image of documents such as books, and a second camera for gathering data regarding the first camera's field of view. Signal processing logic analyzes the data gathered by the second camera and uses it to determine whether the imaging camera's view was obstructed. If it is determined that the imaging camera's view was obstructed, then remedial action can be taken, such as removing the obstruction, recapturing the image, and/or flagging the image for further processing. The second camera may include a laser range finder, a scanning laser range finder, an ultrasonic range finder, a device that utilizes auto-focus range finding technology, a binocular camera array, and/or a trinocular camera array.

Abstract: A software module is presented that enables a person to determine the relevance of an electronic document while preventing the person from making a complete copy of the document. In one embodiment, this is accomplished by displaying an image that represents a region of interest and conveys the context of the region of interest within the document while distorting other portions of the document. In one embodiment, the software module is used in conjunction with a search engine to generate an image of a search result document.