Personal digital assistant with food scale accessory

  • US 20020124017A1
  • Filed: 09/21/2001
  • Published: 09/05/2002
  • Est. Priority Date: 09/22/2000
  • Status: Abandoned Application
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First Claim
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1. A system for determining the nutritional composition of foods, comprising:

  • a personal digital assistant (PDA) comprising a housing, a microprocessor, display screen and user input means;

    a database with a plurality of foods and their nutritional content per serving size stored in the PDA;

    a scale for weighing food portions and generating electrical signals proportional to the weight; and

    circuitry providing the electrical output of the scale to the PDA;

    whereby the user may select a food type on the PDA, weigh the food portion, and thus determine the nutritional content of the food portion.

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