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Device and method for shopping and data collection

  • US 20070090185A1
  • Filed: 10/25/2005
  • Published: 04/26/2007
  • Est. Priority Date: 10/25/2005
  • Status: Abandoned Application
First Claim
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1. A handheld device for displaying product information to a user, said handheld device comprising, a processor, processor readable memory, a display, and a product identification tag reader capable of reading data encoded onto a plurality of product identification tags, each of said plurality of product identification tags associated with one of a plurality of products available for purchase by said user, said processor readable memory storing processor executable instructions adapting said handheld device to, in response to said identification tag reader reading one of said product identification tags, display on said display, product information data associated with said one of said product identification tags;

  • and said handheld device stores user information reflecting for which of said plurality of products, said handheld device has displayed product information data for said user.

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