You got to love new technology. Our government with the help from research from Michigan State University are working on a machine that will sense a person's anxiety level to determine if they could be potential terrorist. This machine will detects skin temperature, bio scan the eyes, & take pulse. It very similar to a polygraph. This system will scan people as they walk through a set of cameras. Some critics think that this new technology will not work. I am concern how this machine could be able to determine the anxiety levels between a person who is terrorist, versus a person who really has anxiety about flying. The good news is that the technology is still being developed, and wont be deployed at airports for some time.