
The Windows Hello face recognition engine consists of four distinct steps that allow Windows to understand who is in front of the sensor: Occurs when an application or web site would like to re-verify that the user is in front of their device Occurs every time a user wants to unlock their device or moves past the lock screen The two primary scenarios for Windows Hello face authentication in Windows 10 are authentication to log on or unlock, and re-authentication to prove you are still there. The ability to provide a consistent image (using IR) in diverse lighting conditions that also allows for subtle changes in appearance including facial hair, cosmetic makeup, and so on.Enterprise-grade authentication and access to Microsoft Passport Pro supported content, including network resources, websites, and payment instruments.

A user-friendly interface that provides single sign form of verification to unlock your Microsoft Passport.Facial recognition across all Windows 10-based devices and platforms with compatible hardware (near IR sensor).These are the key benefits to using the Windows Hello face authentication: Key benefits and capabilities of Windows Hello face authentication Windows Hello face authentication utilizes a camera specially configured for near infrared (IR) imaging to authenticate and unlock Windows devices as well as unlock your Microsoft Passport. Microsoft face authentication in Windows 10 is an enterprise-grade identity verification mechanism that's integrated into the Windows Biometric Framework (WBF) as a core Microsoft Windows component called Windows Hello.
