CNN.com - Joseph Atick: How the facial recognition security system works - October 1, 2001

Dr. Joseph Atick is a co-founder of Visionics Corporation, and currently serves as President and CEO. He and his colleagues have developed FaceIt face recognition, a biometric technology that can automatically detect and capture faces from security cameras and identify them against a database of known terrorists. He joined CNN.com chat room on Monday, October 01, 2001.