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Interactive content for digital books

  • US 10,296,177 B2
  • Filed: 08/15/2017
  • Issued: 05/21/2019
  • Est. Priority Date: 08/19/2011
  • Status: Active Grant
First Claim
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1. A method of presenting a glossary in a digital book, the method comprising:

  • receiving user input selecting text corresponding to particular content displayed at a particular location within digital book;

    displaying, in response to receiving user input selecting text, an interactive glossary interface, the glossary interface including a plurality of glossary terms, each associated with the text shown in the particular content displayed at the particular location within the digital book;

    receiving, at the interactive glossary interface, user input identifying a particular one of the plurality of glossary terms at the particular location within the digital book; and

    displaying in the interactive glossary interface, in response to the obtaining user input identifying the particular one of the plurality of glossary terms, a glossary term definition of the particular one of the plurality of glossary terms and a list citing locations, other than the particular location, within the digital book where the particular one of the plurality of glossary terms is additionally recited within the digital book.

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