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Switch with user feedback

  • US 9,838,009 B2
  • Filed: 08/27/2014
  • Issued: 12/05/2017
  • Est. Priority Date: 08/27/2014
  • Status: Active Grant
First Claim
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1. A switch comprising:

  • a substrate having a non-conductive contact area on a first face;

    a first negative polarity conductor located in the substrate and extending onto the contact area;

    a second positive polarity conductor located in the substrate and extending onto the contact area; and

    a sensor configured to detect when a user makes a direct electrical contact with both the first negative polarity conductor and the second positive polarity conductor in the contact area.

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