Other Uses for Infrared Technology

Although IR no longer plays a large role in transferring files from one computer to the next, it is still valuable technology in other fields.Among them are:Night vision. Infrared amplifies light in low-light situations.Art history. IR technology is used to peek beneath layers of paint on artwork to see what lies beneath.Heating. Infrared can generate and conduct heat. Infrared is popular in saunas and in restaurant food-warming stations.Thermography. IR technology determines ​the relative temperature of objects.Weather forecasting. IR technology is used by weather satellites to determine temperature and cloud formations.