Humanoid robots are getting smaller, safer and closer
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For decades, humanoid robots have lived behind safety cages in factories or deep in research laboratories. Fauna Robotics, a New York-based robotics startup, says that era is coming to an end.
The company has introduced Sprout, a compact humanoid robot designed from the ground up to operate around people. Instead of adapting an industrial robot for public spaces, Fauna built Sprout specifically for homes, schools, offices, commercial spaces and entertainment venues.
“Sprout is a humanoid platform designed from first principles to operate around people,” the company said. “This is a new category of robot built for the spaces where we live, work and play.” That philosophy drives almost every design choice behind Sprout.
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Sprout is designed to work safely around people, even in shared spaces like homes and classrooms where close interaction is important. (Wildlife Robotics)
Why Fauna believes humanoid robots go beyond factories
The founders of Fauna Robotics started with a simple idea. If robots are to become part of daily life, they must move naturally among humans and earn trust through safety and reliability. Most current humanoid robots focus on industrial efficiency or controlled research environments. The fauna points to a different reality. Service industries now make up the majority of the global workforce. At the same time, labor shortages continue to increase in the healthcare, education, hospitality and senior care sectors. Sprout is designed to explore how humanoid robots could support those spaces without creating new safety risks or operational headaches.
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The robot uses onboard sensors and navigation to confidently navigate indoor spaces without the need for safety cages or fixed paths. (Wildlife Robotics)
Sprout is a safety-first humanoid robot designed for people
Standing about 3.5 feet tall, Sprout fits naturally into human spaces rather than towering over them. At approximately 50 pounds, it carries less kinetic energy during movement or contact, making close interaction safer by design. Lightweight materials and a soft-touch exterior further reduce risk. The design avoids sharp edges and limits pinch points, allowing the robot to operate around people without safety cages. The quiet motors and smooth movement also reduce noise and help Sprout feel less intimidating in shared spaces.
Instead of complex hands with multiple fingers, Sprout uses simple grippers with one degree of freedom. This approach reduces weight and improves durability while supporting practical tasks such as searching for objects, handovers, and basic interaction in shared spaces. Flexible arms and legs allow the robot to walk, kneel and crawl. Sprout can also be dropped and recovered without damaging sensitive components. In everyday environments, where conditions are rarely perfect, resilience is important.
Under the hood, Sprout uses a highly articulated body with 29 degrees of freedom to enable smooth movements and expressive gestures. NVIDIA embedded computing provides the processing power needed for human-robot perception, navigation, and interaction without relying on external systems. A battery that supports several hours of active use makes Sprout practical for real-world research, development, and testing in shared human spaces.
Created for natural interaction between humans and robots
Sprout’s expressive face helps him communicate in a way that people can quickly understand. Simple facial cues show what the robot is doing and how it feels, so you don’t need technical knowledge to follow it. The robot can walk, kneel, crawl and recover from falls, helping it move naturally in everyday spaces. Because its motors are quiet and its movements smooth, Sprout feels less surprising and more predictable when it’s around. Behind the scenes, Sprout supports teleoperation, mapping, and navigation. These tools give developers the building blocks to create interactions that feel intuitive and human, not rigid or mechanical.
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Instead of complex hands, Sprout uses simple, durable grippers that prioritize safety while performing everyday tasks like handing over and picking up items. (Wildlife Robotics)
A modular software platform for rapid development
Sprout runs on a modular software system designed to grow over time. Developers get stable controls along with deployment, monitoring, and data collection tools, so they can focus on developing new ideas instead of managing the robot itself. As new capabilities improve, Fauna can add them through software updates rather than redesigning hardware. This keeps costs down and helps Sprout remain useful longer as technology evolves. The fauna also continued to feel simple. Sprout uses head-mounted RGB-D sensors instead of wrist cameras, reducing complexity and maintenance. At the same time, it still gives the robot a strong sense of moving and working safely in shared spaces.
Who is Sprout designed for?
Fauna positions Sprout as a humanoid platform for developers rather than a finished consumer product. It is designed for developers who want to build and test applications on affordable hardware with full access to the SDK and built-in motion, perception, navigation, and expression. At the same time, businesses can use Sprout to create next-generation AI applications that work securely in places like retail, hospitality, and offices. Researchers can also use the platform to study locomotion, manipulation, autonomy, and human-robot interaction without having to build a robot from scratch. Together, these uses point to real-world implementations in retail and hospitality, home and consumer environments, research and education, and entertainment experiences.
What does this mean to you?
Even if you never plan to build a robot, Sprout signals a shift in the way robotics companies think about everyday life. Humanoid robots are no longer designed just for factories and laboratories. Companies like Fauna are betting that the future of robotics involves safety, trust and natural interaction in human spaces. If successful, platforms like Sprout could give rise to robots that help in classrooms, support hospitality staff, help researchers move faster, and create interactive experiences that feel less robotic and more human.
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Kurt’s Key Takeaways
Sprout isn’t trying to replace workers or flood homes with machines overnight. Instead, Fauna is laying the foundation for a future in which humanoid robots earn their place through careful design and responsible deployment. By prioritizing security, simplicity, and developer collaboration, Sprout represents a quieter but potentially more significant step forward in humanoid robotics. The real test will be how developers and researchers use the platform and whether people feel comfortable sharing space with robots like Sprout.
Would you trust a humanoid robot to work alongside you in a school, hotel, or office if it were designed with safety first? Let us know by writing to us at Cyberguy.com.
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Kurt “CyberGuy” Knutsson is an award-winning technology journalist with a deep love for technology, gear and devices that improve lives with his contributions to News and News Business since mornings on “News & Friends.” Do you have any technical questions? Get Kurt’s free CyberGuy newsletter, share your voice, a story idea or comment on CyberGuy.com.