Launch HN: Nori Robotics (YC S26) – A low-cost humanoid robot for development
Nori Robotics has launched an exceptionally affordable bimanual mobile robot for under $1,700, aiming to democratize robotics development and research. Its low price point captured Hacker News's attention, igniting a debate about the true capabilities and practical applications of such cost-effective hardware. The community is weighing its potential for hobbyists and researchers against the inherent compromises in performance and the long-term viability of the business model.
The Lowdown
Nori Robotics, a YC S26 startup, has introduced the Nori A3, a bimanual mobile robot priced at an astonishing $1,688. The company's mission is to make robotics hardware accessible to developers and researchers who often struggle with the high cost and limited availability of existing platforms, enabling larger datasets, longer experiments, and broader testing.
Key features and decisions behind the Nori A3 include:
- Affordable Design: The primary engineering challenge was achieving the sub-$2,000 price. This was accomplished by using high-ratio servos instead of more expensive QDD motors and opting for a wheeled base over legs.
- Hardware Specifications: The robot boasts 19 degrees of freedom, two 7+1 DOF arms with a 1.5 kg payload each, a 55 kg telescoping lift, a differential wheeled base, four 720p RGB cameras, 2D lidar, a dual microphone array, a 432 Wh battery, and a Raspberry Pi 5 for on-board processing.
- Open and User-Friendly: Nori provides an open SDK with teleoperation and demonstration tools, 3D files for easy repairs, and a browser-based simulator for testing. Each robot is assembled in San Francisco.
- Current Capabilities & Future Vision: While currently capable of basic tasks like cleaning, opening drawers, restocking shelves, and pouring beers, Nori Robotics envisions enabling users without robotics experience to teach Nori new tasks and share them.
- Business Model: The company plans to generate revenue through hardware sales, supplemented by optional paid software.
By focusing on affordability and openness, Nori Robotics aims to lower the barrier to entry for robotics innovation, moving toward a future where advanced robotic capabilities are more widely available for experimentation and practical applications.
The Gossip
Price Point Ponderings
The $1,688 price tag is the undeniable star of the show, generating immense excitement among potential buyers. Many commenters, especially hobbyists and those with limited budgets, see this as a breakthrough price point that makes a bimanual robot finally attainable. They envision using it for personal projects, from playing board games and creating custom attachments (like suction cups for handling cards) to automating simple household chores like moving items off the floor for a vacuum robot. This accessibility is seen as a significant step towards democratizing robotics.
Capability Critiques & Component Compromises
Skepticism abounds regarding the robot's real-world capabilities and the engineering compromises made to achieve its low price. A major point of contention is the use of 'RC style servos' instead of more advanced motors, which some users predict will lead to jerky movements, lack of precision, and poor force feedback, rendering it unsuitable for delicate tasks. Commenters question the authenticity of demo videos, wondering if they are staged or cherry-picked, and express doubts about the robot's ability to operate reliably in messy, unpredictable environments compared to highly controlled lab settings. The tradeoffs between high-ratio servos and QDD motors are also a topic of technical discussion.
Privacy, Persistence, and Profitability
The business model and implications for user freedom and privacy are significant concerns. Users question the sustainability of selling hardware at such a low price, especially in the face of competition. There's a strong desire for transparency regarding internet connectivity, telemetry, data collection (particularly for computer vision tasks), and whether the robot will function if the company ceases operations. The reliance on 'optional paid software' raises alarms about vendor lock-in and the potential for a subscription model to become a liability, with many preferring fully open-source solutions or the ability to run the robot entirely offline and locally.
Practical Potentials & Form Factor Foresight
The discussion delves into the practical utility of such a robot in a home or research setting. While some envision clear use cases like picking up children's toys to clear paths for robot vacuums, others are highly skeptical, believing that current robotics, even at this price point, are still primarily research or hobbyist devices that are 5-10 years away from reliable home automation. The wheeled humanoid form factor is debated, with some seeing it as a potentially winning design, especially given the perceived safety advantages over legged robots that can fall catastrophically, while others highlight its limitations, such as inability to climb stairs.