It’s even more impressive than that — the infrared dot pattern of every Face ID sensor is also physically unique. You can’t swap out Face ID sensors and keep th

It’s even more impressive than that — the infrared dot pattern of every Face ID sensor is also physically unique. You can’t swap out Face ID sensors and keep the same enrolment data as a result because the replacement sensor will produce a slightly different pattern. [1] https://www.apple.com/business-docs/FaceID_Security_Guide.pdf https://www.apple.com/business-docs/FaceID_Security_Guide.pd...