41. In court papers, government attorneys compared the thermal imaging scan to an officer observing someone's home. 42. "You know people have binoculars and other gadgets, including thermal imaging devices, " he told Lerner. 43. Police had trained a thermal imaging device on his home and found signs of high-intensity lights. 44. For people, thermal imaging is used to diagnose circulatory and nerve injuries, including migraines and toothaches. 45. The inflatable dummies are designed to present a realistic image to enemy radar and thermal imaging . 46. In 2008, Kroger implemented Irisys thermal imaging technology. 47. Animals that are sick or not eating well give off a " cooler " thermal image . 48. So Elliot asked for help from Daniel Haas, an Oregon National Guard expert on thermal imaging . 49. As anyone who has used an old fax machine knows, thermal images are prone to fading. 50. Thermal imaging cameras make small temperature differences visible.