• “You essentially have the space of a blueberry for the camera to squeeze into.”
• The lens is actually six lenses.
• Each pixel is split into two—useful for sensing depth.
• The whole thing weighs .003 pounds, about the same as a paperclip.
• HDR+ looks tile-by-tile across a range of captures shot in quick succession, moving chunks as needed to align them. This is good for “scaring ghosts.”
• A neural network trained on 1 million images built a model for what’s person-like and should be kept in focus while blurring the background.
• A hexapod rig is used to generate (and thus find ways to combat) various kinds of shakiness.

[YouTube]