Nvidia unveils Blue: A charming robot powered by the Newton Physics Engine

On Tuesday, Nvidia CEO Jensen Huang introduced Blue at the GTC 2025 conference—a compact, attention-grabbing robot developed with Disney Research and Google DeepMind. Powered by Nvidia’s newly announced Newton physics engine, Blue is built to refine robotic movement and learning, improving precision in simulations and real-world interactions.

Blue’s debut on stage was a crowd-pleaser. The compact bot moved with surprising fluidity, hinting at a future where robots could interact more naturally with people. Huang engaged with Blue before playfully instructing it to “go home,” a moment that reinforced its advanced capabilities and undeniable charm. Powered by two Nvidia computers, Blue merges aesthetics with technical sophistication, positioning itself as an example of what’s next in AI-driven robotics.

The Engine Behind Blue

At the core of Blue’s smooth motion is Newton, Nvidia’s latest open-source physics engine built to improve robotic simulations. Developed alongside Google DeepMind and Disney Research, Newton refines how robots interact with their environment, helping them handle complex tasks that involve fine motor skills and material manipulation—whether it’s soft fabrics, loose sand, or objects requiring careful grip adjustments.

Nvidia plans to release an early open-source version of Newton later this year, making it accessible to developers aiming to push robotic capabilities further. The engine’s integration with Google DeepMind’s MuJoCo simulator and Nvidia’s Isaac Lab expands its reach, providing a strong foundation for engineers and researchers working on next-generation robotics.

Disney’s Next-Gen Robotics and Industry Impact

Disney is among the first companies adopting Newton, using it to enhance its next-generation robotic characters, including the upcoming BDX droids, inspired by Star Wars. These expressive robots are expected to appear in Disney theme parks by 2026, bringing a higher level of interactivity to visitors.

Huang highlighted the broader implications of Newton’s capabilities, stating, “This is how we’re going to train robots in the future.” The advancements seen in Blue reflect Nvidia’s larger push into robotics and AI, which was a major theme at GTC 2025. Alongside Newton, the company introduced Isaac GR00T N1, a foundation model aimed at advancing humanoid reasoning.

The Buzz Around Blue

Blue isn’t a consumer product, but its reveal has sparked excitement about the future of robotics. Social media reactions have been overwhelmingly positive, with posts on X calling it a “wow moment” and fueling speculation that “robots are coming—this time for real.”

Nvidia continues to blur the lines between technology and science fiction, and with Newton set to reshape robotic training, the future of AI-powered machines is becoming more tangible. And thanks to Blue, it’s looking a lot more fun, too.

Watch Jensen Huang introduce Blue at GTC 2025: