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Contact monitoring system

  • US 9,245,437 B2
  • Filed: 04/26/2012
  • Issued: 01/26/2016
  • Est. Priority Date: 04/26/2011
  • Status: Expired due to Fees
First Claim
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1. A system suitable for monitoring contact between a plurality of sources of contact within an environment, the system comprising:

  • a monitoring device connected to each of the plurality of sources, each monitoring device comprising an indicator unit and a detecting unit,the indicator unit being operable to emit an electrical signal, andthe detecting unit being operable to detect and identify electrical signals of a type emitted by another indicator unit of another monitoring device upon contact between at least two of the plurality of sources, wherein the contact is from a physical contact between the at least two of the plurality of sources and output an information signal indicative of the type.

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