For many years, both physical and logical access control systems have required users to keep up with a variety credentials, log-ins, passwords, and PIN numbers. However, recent advancements in biometrics have brought an entirely new level of security and convenience to the marketplace. Mark Clifton, CEO of Princeton Identity, discusses how biometrics are making security frictionless for more people today, the hurdles that have hindered adoption of the technology in the past and what his company is doing to aid the proliferation of biometric solutions moving forward.