RE: iPhone X: Are you tempted or scared?

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iPhone X: Are you tempted or scared?

in iphone •  7 years ago  (edited)

Maybe you didn't get the context properly. There no light involved in the dark. It's an infrared ray, used in night vision cameras.

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Even though they are using infared There is a light flash involved.. they added foward facing light to the front of the phone for to aid the face scanner