Night Vision Becomes History

Thermal cameras used extensively in the defense industry will be history. A group of researchers from the University of California developed a wearable device.

As you know, night vision / thermal cameras are used to detect people in the dark by making use of the difference of people’s body temperature and environmental temperature. The developed wearable device, on the other hand, can be hidden from the sensors in the night vision cameras, and is also not affected by the temperature change of the environment. In this way, the user can easily hide the body temperature.

Source: https://interestingengineering.com/scientists-create-wearable-device-that-camouflages-against-heat-sensors