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Semantic note taking system

  • US 9,141,698 B2
  • Filed: 12/06/2013
  • Issued: 09/22/2015
  • Est. Priority Date: 01/27/2009
  • Status: Active Grant
First Claim
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1. A method comprising:

  • scanning, by a first mobile device including a sensor, a machine readable code attached to a physical object, the machine readable code including data identifying a food item;

    retrieving, by the first mobile device, using the data identifying the food item, nutrition data corresponding to the food item;

    associating the nutrition data with a new entry created in a dietary log to yield an updated dietary log;

    sharing the updated dietary log with a second mobile device; and

    categorizing the updated dietary log based on the food item.

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