A quadtree reduces this: rebuild the tree each frame, and for each object, query only the nearby region. Objects in distant quadrants are never compared.
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Starmer 'appeasing' big tech firms, says online safety campaigner
Kleanthi Sardeli is a data protection lawyer at None Of Your Business (NOYB), a non-profit organisation in Vienna that has brought several legal cases against Meta. They are currently reviewing the new smart glasses.