The aim was to show how powerful surveillance technology such as face recognition appears when used on individuals controlled ...

Scientists have developed a lens-free mid-infrared camera using a modern twist on pinhole imaging. The system uses nonlinear crystals to convert infrared light into visible, allowing standard sensors ...

Infrared imaging helps us see things the human eye cannot. The technology—which can make visible body heat, gas leaks or water content, even through smoke or darkness—is used in military surveillance, ...

Infrared imaging helps us see things the human eye cannot. The technology — which can make visible body heat, gas leaks or water content, even through smoke or darkness — is used in military ...

While conventional headlights typically provide a visibility range of 100 to 150 meters, Raytron's automotive thermal cameras are more than double that reach, extending detection to over 300 meters.

IR sensors rely on an emitter (IR LED) and a detector (photodiode or photoresistor) to measure infrared light and convert it ...