These companies are finding new ways to use AI and tech for security, health, and more

Even as the AI revolution moves toward agentic tools, there are still hosts of uses for more classical machine-learning and computing—particularly in healthcare. That’s where many of the AI and technology honorees of this year’s World Changing Ideas are operating—like MEandMine and Expert Radiology—but not all of them. Others tackle the need to identify AI-created content (Copyleaks), explore the future of in-home robots (Humanoid), and focus on the future of clean energy (Fuze Energy).