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I very much hope that apple is using lidar data to determine if it's a flat surface being screened

• ale42 5d ago
  And then? What if the flat surface is a wall showing cracks and it's the photo that should have been signed? Maybe it should include depth info in the image instead.
  • khalic 5d ago
    lidar = depth sensor
    • ale42 5d ago
      Sure (I already worked with lidars before they were in phones ;-)), I had just understood that the proposal was to just not sign the images coming from a flat surface like a screen, which of course can have unintended effects.