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This app allows your phone camera to have night vision
The front-facing camera uses infrared sensors. You can see anything in your room or anywhere around you. The distance from an ...
Business Insider7y
Using an infrared camera to show how Apple's Face ID works
This camera projects over 30,000 dots onto your face. The dots are invisible to your eyes. But you can see them through an infrared camera. The iPhone X's camera analyzes the dots on your face and ...