 lie detector test scans your eyes to determine whether or not somebody is lying or telling the truth. Yeah, it's called eye detect. It's one of the crime fighting technologies that was on display here in San Diego this week at the police chief's convention. The company that makes eye detects says that the test works on the premise that when you lie, it requires more mental effort. So the device uses a computer screen and a small infrared tracking camera. It looks for things like changes in the eyes, size of the pupil, all of that goes into an algorithm that helps determine truthfulness. Unless you really know the person like a mother talking to their child, it's really difficult to know whether they're lying simply based on where they're looking or their facial expressions. So we're measuring things that only a high-powered infrared camera can measure that can't be seen with the naked eye, basically. Well this test claims to be 85% accurate. Right now it's used for job screenings by a number of law enforcement agencies and in the future it'll be used to screen refugees entering the country or people on a terror watch list. It will also help keep track of sex offenders as well as parolees. Interesting technology as we look into our future, which is here. Very cool. Yeah, and Jodi, I can hear you in the background saying you love this thing. I love it. At home. I love it. Looking here. Hey, if you were putting that on me right now I'm telling you it's going to be hot and I'm not lying, it is going to be hot this afternoon.