What kind of light does the FaceID system use? Or does it have a separate camera... | Hacker News

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		Cthulhu_ on Jan 17, 2019 \| parent \| context \| favorite \| on: How to Find Hidden Cameras and Spy Gear What kind of light does the FaceID system use? Or does it have a separate camera for the invisible lights?

wlesieutre on Jan 17, 2019 [–]

IR but it has separate hardware. There's an IR dot projector, IR floodlight, and IR camera.

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