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Decoupled applications for printed materials

  • US 8,256,676 B2
  • Filed: 05/31/2011
  • Issued: 09/04/2012
  • Est. Priority Date: 05/25/1999
  • Status: Expired due to Fees
First Claim
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1. A method for providing interactive digital content comprising:

  • receiving an image of a coded data pattern printed on a writing surface, the receiving being performed by an optically imaging pen device;

    determining a plurality of available applications for a particular printed content associated with the received pattern;

    receiving a selection from a user of a particular available application from the plurality of available applications; and

    executing the particular available application, the executing comprising invoking a function related to the printed content,wherein the selection from the user is based on a predetermined user preference associated with a unique pen identity.

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