Face scanner webcams Windows Hello

Windows Hello / FaceID

— a specialized scanner for facial feature recognition. It should be noted that this is not just about "recognition from a photograph," but a full-fledged three-dimensional scanning using a special IR sensor. This allows for very accurate and reliable recognition. Thanks to advanced algorithms, accuracy is maintained even with changes in facial hair, wearing and removing glasses, and other similar changes. As for its purpose, the facial scanner is mainly used for user authentication — in the case of Windows, it's Windows Hello, and for iOS devices, it's FaceID.