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The backflip looks impressive, but the real challenge is making a mass-produced robot reliably catch a falling leaf. That requires solving actuator selection, sensor integration, and a supply chain that barely exists yet.
Jeff Dean breaks down where the million-fold AI compute gains actually came from — specialized hardware, distributed training systems, and architecture efficiency — and where the next phase is headed.
2026 has produced several devices labeled 'Whoop killers': Google Fitbit Air ($99, no subscription), Garmin Cirqa (expected launch), Apple Watch Ultra (post-watchOS 11). The real challenge isn't hardware — it's competing with Whoop's subscription model and its lock on the recovery analytics mindshare.
Smartphone hardware innovation has reached a plateau — big OLED screens, multi-lens cameras, and all-day battery are no longer differentiators. The next competition is in AI software experiences and foldable form factors, but both require the industry to redefine what an 'upgrade reason' means.