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Interactive security screening system

  • US 8,222,042 B2
  • Filed: 11/30/2010
  • Issued: 07/17/2012
  • Est. Priority Date: 01/06/2006
  • Status: Expired due to Fees
First Claim
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1. A method of obtaining and analyzing a sample from a subject through interaction with an interactive security screening system comprising:

  • pressing an object associated with the subject upon a sample collection sheet positioned over a contact pad, said object exerting an amount of pressure upon the contact pad;

    sensing the amount of pressure applied to the contact pad through portions of the sample collection sheet;

    analyzing whether the amount of pressure sensed is sufficient to indicate that a proper sample has been obtained on the portions of the sample collection sheet; and

    analyzing the portions of the sample collection sheet with a sample processing system that scans the proper sample for threat residue.

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