OleaVision™ See-Through Wall Technology from Olea Sensor Networks (Reno, NV) functions optimally at a distance of 3 to 4 meters from the target surface, requiring no contact with the wall. The lightweight device, smaller than a typical smartphone, “sees” through most wall materials, regardless of whether the monitored subject is moving or motionless. Using thermal energy, OleaVision enables first responders and armed forces to identify human beings during search-and-rescue operations.

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