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Interactive learning system

  • US 5,772,446 A
  • Filed: 09/19/1995
  • Issued: 06/30/1998
  • Est. Priority Date: 09/19/1995
  • Status: Expired due to Fees
First Claim
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1. An apparatus for providing information relating to a text file, said apparatus comprising:

  • A. scanner means for interruptably and selectively scanning through said text file;

    B. selection means, coupled to said scanner means, for selecting a portion of the text file being scanned by said scanner means;

    C. mentor means, coupled to said selection means, for providing information relating to said selected portion of said text;

    D. means for identifying target sections of said text file deemed appropriate for providing information relating thereto;

    E. means for supplying information relating to each of said identified target sections of said text file;

    F. means for associating each of said target sections of said text file with its respective related information;

    G. means for operating said scanner means and said selection means as a foreground process characterized by a known activation sequence generated by a user; and

    means for operating said mentor means as a background process characterized by an unknown activation sequence generated by a user;

    wherein said mentor means comprises;

    i. means for determining whether said selected portion of said text file represents one of said target sections of said text file; and

    ii. transfer means, responsive to an affirmative determination from said determining means, for transferring into a viewing space, suitable for viewing by a user, the information associated with the particular target section of said text file that is represented by said selected portion of said text file; and

    wherein information related to a target section of said text file is content-specific to the text within said target section; and

    wherein said determining means and said transfer means comprises;

    i. database means including a plurality of knowledge files each representing a content-specific record pertaining to the text within a respective one of said target sections of said text file, each of said knowledge files being correlated with a text descriptor that is sufficient to identify said respective target section of said text file;

    ii. comparator means for comparing the selected portion of said text file with each text descriptor associated with the knowledge files of said database means;

    iii. means, coupled to said comparator means, for determining which comparison satisfies a match criteria; and

    iv. output means for providing the content-specific record that corresponds to the knowledge file correlated with the particular text descriptor which satisfies said match criteria.

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