Technology

What is Apple Face ID and how does it work?

What is Apple Face ID and how does it work?

Apple's Face ID is a facial-recognition technology that launched on the iPhone X in 2017. The technology replaces Apple's Touch ID fingerprint scanning system for the company's latest iPhones, including the iPhone 12 mini, 12, 12 Pro and 12 Pro Max and it will likely be found on future iPhones too. Face ID uses a "TrueDepth camera system", which consists of sensors, cameras, and a dot projector at the top of the iPhone display in the notch to create a detailed 3D map of your face.

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