×

Gathering data concerning publication usage

  • US 20050272015A1
  • Filed: 03/18/2005
  • Published: 12/08/2005
  • Est. Priority Date: 03/19/2004
  • Status: Active Grant
First Claim
Patent Images

1. A method of gathering data concerning usage of a publication by a person, comprising:

  • producing first data representing a first condition comprising at least one of disposition of a publication, stress applied to a publication, exposure of a publication to light, proximity of a person to a publication, proximity of a portable monitor to a publication, disposition of a person, and disposition of a portable monitor; and

    producing second data representing a second condition comprising at least one of disposition of a publication, stress applied to a publication, exposure of a publication to light, proximity of a person to a publication, proximity of a portable monitor to a publication, disposition of a person, and disposition of a portable monitor, the second condition differing from the first condition.

View all claims
  • 13 Assignments
Timeline View
Assignment View
    ×
    ×