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Region-based controlling method and system for electronic documents

  • US 20080313527A1
  • Filed: 09/07/2007
  • Published: 12/18/2008
  • Est. Priority Date: 04/16/2007
  • Status: Abandoned Application
First Claim
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1. An electronic file system, in which a document is encapsulated, comprising:

  • a region judgment module, for judging the current location of the system; and

    a play/display module, for controlling a status of playing or displaying the document;

    wherein,the region judgment module is connected with the play/display module, when the region judgment module detects that the system is not within a preset authorized region, it notifies the play/display module to reject or stop the access of the document.

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