iPhone 14 Pro Dot projection Touch ID?

[B_mark_R]

Why can’t face id’s dot projector and camera be utilized to create a depth map of a fingerprint? With the rumor of Face ID going under display, the sensor suite could be conveniently utilized for touch and face biometrics!

 

[FreakinEurekan]

Same reason you can’t drive a car from the trunk. Could it be possible? Sure. But there are better ways to do it.