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Computer apparatus and methods supporting different categories of users

  • US 20020165777A1
  • Filed: 06/28/2002
  • Published: 11/07/2002
  • Est. Priority Date: 04/04/1997
  • Status: Active Grant
First Claim
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1. A computer system, comprising:

  • electronic means for enabling a user in a first category of users to interact with content;

    electronic means for electronically maintaining a measure of interaction with content by a user in the first category of users; and

    electronic means for enabling a user in the first category of users to obtain one or more items of value on the basis of the measure representative of the interaction with content by the user in the first category of users.

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