Quadtrees aren't limited to point data. They can also partition regions of continuous data, like the pixels of an image.
Update, February 26, 2026, 1:16PM PT: This story was updated to specify that Meta’s internal estimates around ad revenue included scams and banned products.
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SnakehiveLooking for a leather case? Snakehive is joining the crowd of new Samsung Galaxy S26 phone cases. The brand's leather case has a slim profile and comes in four different shades: rich tan, jet black, hunter green, and oxford blue. Despite the leather material, it's still MagSafe-friendly for all your wireless charging needs.
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