Four Time Scales That Reveal Why Tech Hype Misses the Mark
Rodney Brooks outlines four distinct development horizons—research breakthroughs, hype storms, productization, and mass adoption—that together set realistic timelines for AI, robotics and other deep‑tech. By mapping where a technology sits, founders and investors can cut through hype or doom‑scrolling and plan funding, hiring, and market entry with grounded expectations.