What Applications and Uses Do Thermal Cameras Typically Offer?

As mentioned earlier, thermal imaging cameras emerged primarily for military use. Their features eventually made them useful in the healthcare industry as well. For instance, doctors found that these cameras could often detect the presence of cancerous cells much faster. This is typically because some cancerous cells emit higher degrees of heat than the surrounding tissues. With the passage of time, infrared imaging technology has become more advanced and affordable. As such, the use of this technology has become popular in many other fields. To cite an example, thermal cameras come in many smartphones these days. 

In contemporary times, firefighters have begun using thermal imaging cameras. These cameras enable them to see through smoke for finding people trapped in the flames. These cameras help them to identify hotspots of fires as well. Similarly, many law enforcement agencies have also begun to use these cameras for a diverse range of applications. Some agencies use these cameras for surveillance purposes. These cameras are useful for preventing unauthorised intruders from entering governmental or historical buildings. Other agencies use these cameras for investigating crime scenes and locating and apprehending suspects. In isolated areas, law enforcement agencies rely on this technology for carrying out search and rescue operations. 

In the healthcare industry, thermographic imaging helps doctors detect physiological activities (e.g. fever) in human beings and warm-blooded animals. When it comes to maintaining power lines, thermal imaging technology has been quite invaluable. Technicians rely on it for locating overheating joints and parts for eliminating any sources of potential power failures. In addition, homeowners have been using this technology to improve the energy efficiency of their homes. When thermal insulation levels become faulty, construction technicians can easily view areas of heat leakages with thermal image cameras. Thus, they can improve the cooling or heating efficiencies of the building very easily.