Thermal cameras can see through smoke and many other obstructions to detect heat sources to help firefighters and police rescue victims.
The metal keyboard has a high electrical conductivity, the temperature changes are relatively fast, so it is not easy to heat the sensor to detect the order of the buttons.
The in-vehicle installation system will alert you by identifying the driver's body language and traffic conditions.
According to Optic Express, Italian experts have invented a full-image camera to overcome the weakness that makes traditional cameras blind when looking at red fire.
A new technology has been developed that allows pedestrians to buy display products on glass doors without having to shop.