Today, nearly 10 million people have enrolled in systems or services that use their voiceprints to improve customer care, to reset (and ultimately replace) passwords, to provide irrefutable electronic signatures, or simply to prove they are alive and eligible to receive their pensions. Beyond the basics of using a voice as a biometric means to support identification and verification, the unique characteristics of a person’s utterances are under evaluation for a fascinating set of functions surrounding detection of such human dimensions as sobriety, sentiment, and voracity. The panel members discuss new uses and applications of voice biometrics and how these will impact the security of property, people, and information.