×

Determining a state of a user based on thermal measurements of the forehead

  • US 10,045,699 B2
  • Filed: 12/06/2017
  • Issued: 08/14/2018
  • Est. Priority Date: 06/14/2015
  • Status: Active Grant
First Claim
Patent Images

1. A system configured to differentiate between normal and abnormal states, comprising:

  • at least one inward-facing head-mounted thermal camera (CAM) configured to take thermal measurements of at least first and second regions on the right side of a user'"'"'s forehead (THR1 and THR2, respectively), and to take thermal measurements of at least third and fourth regions on the left side of the forehead (THL1 and THL2, respectively);

    wherein the middles of the first and third regions are at least 1 cm above the middles of the second and fourth regions, respectively; and

    wherein the at least one CAM is located below the first and third regions, and does not occlude the first and third regions; and

    a computer configured to determine, based on THR1, THR2, THL1, and THL2, whether the user is in a normal state or an abnormal state.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×