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AUTOMATED SHADE CONTROL RELECTANCE MODULE

  • US 20090254222A1
  • Filed: 05/29/2009
  • Published: 10/08/2009
  • Est. Priority Date: 05/06/2004
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • modeling at least a portion of a reflective surface to create a reflectance model;

    querying the reflectance model a first time to calculate the presence of calculated reflected light at a location of interest; and

    adjusting a window covering responsive to the calculated reflected light at the location of interest.

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