Thermal cameras are used throughout many stages of R&D and quality assurance. Electronics inspection is one of the most common applications for thermal imaging, which typically involves nding hot spots on printed circuit board assemblies (PCBAs) and ensuring that various components are working within their design limits.
NHS drones cross Firth of Clyde in latest CAELUS trial
Hope they have made sure the drone floats, should there be a system failure while in flight. And a rescue service to pick it up.