The Guardian 2026-04-22-3
AI-powered robot beats elite table tennis players
Sony AI's Ace won 3 of 5 matches against elite table tennis players under official rules, and the capability on display isn't ping pong. The transferable insight is the constraint-removal discipline: no legs, no stereo vision, ball-logo tracking for spin, 3,000 simulation hours per skill. Every enterprise weighing physical AI should be asking what its equivalent moves are — not whether to use a robot, but which constraints it can remove to bring its physical task inside the frontier of currently shipping hardware.