Hygiene monitoring system

  • US 7,408,470 B2
  • Filed: 01/25/2006
  • Issued: 08/05/2008
  • Est. Priority Date: 10/29/1999
  • Status: Expired due to Term
First Claim
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1. A method of monitoring hygiene compliance, comprising:

  • detecting an encounter between a person and a movable object,determining whether the encounter results in contamination of the person,generating an indication signal indicative of whether the person is contaminated, and transmitting at least a portion of the indication signal over a wireless communications channel.

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