Invariant referencing in digital works
First Claim
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1. A method of presenting eBook content on an eBook reader device, the method comprising:
- displaying a portion of the eBook content on a display screen of the eBook reader device under a set of display conditions; and
displaying on the display screen of the eBook reader device an invariant location reference identifier based at least in part upon a non-repeating sequential byte-number corresponding to the portion of the eBook content displayed on the display screen, wherein a plurality of the non-repeating sequential byte numbers are associated with the eBook content, such that the eBook content is unaltered by provision of the non-repeating sequential byte numbers.
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Abstract
A method of presenting a digital work includes displaying a portion of the digital work on a display screen under a set of display conditions, and providing one or more invariant location reference identifiers corresponding to the portion of the digital work on the display screen. The invariant location reference identifiers are separate from the digital work, and each invariant location reference identifier is provided along with the corresponding portion of the digital work, regardless of the display conditions under which the portion of the digital work is displayed.
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Citations
20 Claims
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1. A method of presenting eBook content on an eBook reader device, the method comprising:
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displaying a portion of the eBook content on a display screen of the eBook reader device under a set of display conditions; and displaying on the display screen of the eBook reader device an invariant location reference identifier based at least in part upon a non-repeating sequential byte-number corresponding to the portion of the eBook content displayed on the display screen, wherein a plurality of the non-repeating sequential byte numbers are associated with the eBook content, such that the eBook content is unaltered by provision of the non-repeating sequential byte numbers. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method comprising:
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displaying a portion of a digital work on a display; and providing on the display an invariant location reference identifier corresponding to the portion of the digital work on the display, the invariant location reference identifier being separate from content of the digital work, wherein at least one of an image, figure, table, chart, or non-text object of the digital work is associated with the invariant location reference identifier. - View Dependent Claims (8, 9, 10, 11, 12, 13)
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14. A method of presenting electronic content on an electronic reader device, the method comprising:
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displaying a reading pane and a navigation pane on a display screen of the electronic reader device; displaying a portion of the electronic content in the reading pane displayed on the display screen of the electronic reader device under a set of display conditions; and displaying, in the navigation pane on the display screen of the electronic reader device, an invariant location reference identifier, wherein the invariant location reference identifier is associated with a sequential byte number associated with the displayed portion of the electronic content. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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Specification