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METHOD AND INTERFACE DEVICE FOR OPERATING A SECURITY SYSTEM

  • US 20100085310A1
  • Filed: 10/02/2008
  • Published: 04/08/2010
  • Est. Priority Date: 10/02/2008
  • Status: Active Grant
First Claim
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1. An interface device comprising:

  • at least one programmable device; and

    a display portion coupled to said at least one programmable device, said display portion configured to convey a hierarchical relationship of a plurality of screen images that at least partially overlap each other, wherein said hierarchical relationship comprises said plurality of screen images defined in a series of logically related, ordered, and ranked groupings.

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