The Pixel 3's dual cameras are a tacit admission that AI can't do everything -- yet

OPINION: Google’s latest flagship smartphones — the Pixel 3 and Pixel 3 XL — are finally shipping to customers, and the reviews are unanimous: The rear camera and dual selfie cams are best in class. But as good as those cameras might be, they’re a bit puzzling — and sort of paradoxical. Allow me to explain. […]