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Method and system for using machine-readable codes to maintain environmental impact preferences

  • US 8,418,915 B1
  • Filed: 04/28/2011
  • Issued: 04/16/2013
  • Est. Priority Date: 04/28/2011
  • Status: Expired due to Fees
First Claim
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1. Non-transitory physical computer storage comprising computer-executable instructions for implementing a method of maintaining environmental impact preferences, the method comprising:

  • accessing a machine-readable code scanned by a user;

    extracting the environmental impact information associated with a product from the machine-readable code;

    programmatically determining a product category of the product from the environmental impact information;

    accessing environmental impact preferences associated with the user for the product category, wherein the environmental impact preferences differ based on the product category;

    determining whether the environmental impact information satisfies the environmental impact preferences for the product category; and

    presenting a result of the determination to the user.

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