Summary: Machines can read your fingerprints, your handprints, your face and your eyes. But biometric recognition technology is far from perfect. That's why the Homeland Security Department's Science and Technology Directorate is planning its third annual Biometric Technology Rally, taking place this fall. For a look at the state of the art, the Federal Drive spoke to the director of the S&T's Biometric and Identity Technology Center, Arun Vemury. Learn more about your ad choices. Visit megaphone.fm/adchoices
