A discussion about biometrics, performance and error. Learn more about biometric technologies and challenges related to performance. About the speaker: Dr. Stephen Elliott is the Director of the Biometric Standards, Performance and Assurance Laboratory at Purdue University, and Associate Director of CERIAS. His research interests are biometrics including human factors and usability issues as they relate to performance. He is also involved in a number of Information and Communication Technology standards at the US and international level.