# Boston Dynamics unveils Atlas hand with 13 degrees of freedom for mass production

Digest AI · Robotics & Physical AI · published 2026-10-01T14:40:12Z

Canonical: https://digestai.news/story/boston-dynamics-unveils-atlas-hand-with-13-degrees-of-freedom-for-mass

## Summary

Boston Dynamics announced a redesigned hand for its Atlas robot on October 1, prioritizing scalability over human-like appearance. The new hand features 13 degrees of freedom—double the previous version’s 7—and includes a splayed finger design for tool use, such as drills or welding torches. It replaces delicate tendons with embedded, replaceable actuators for reliability and manufacturability, targeting production of 100,000 units annually.

Alberto Rodriguez, Director of Robot Behavior at Boston Dynamics, emphasized trade-offs in robotic hand design. The new hand omits a pinky finger and avoids human-like aesthetics to improve durability and cost efficiency. While other humanoid robots focus on dexterity and appearance, Boston Dynamics aims for practicality, claiming the hand can perform tasks humans can’t. Reinforcement learning may further unlock its capabilities, but the design remains distinct from anthropomorphic alternatives.

## Key points

- Boston Dynamics’ new Atlas hand has 13 degrees of freedom, up from 7, enabling tool use like drills and welding torches
- Design omits pinky finger and replaces tendons with embedded actuators for reliability and mass production
- Company targets 100,000 units yearly, prioritizing manufacturability over human-like appearance

## Why it matters

This hand balances cost, durability, and functionality—key for scaling humanoid robots beyond research demos.

## Sources

1. [Atlas Robot’s New Hand May Outperform Human-Like Designs](https://spectrum.ieee.org/robust-robot-hand) (IEEE Spectrum Robotics, 2026-10-01)

## Cite

Digest AI, "Boston Dynamics unveils Atlas hand with 13 degrees of freedom for mass production", 1 October 2026, https://digestai.news/story/boston-dynamics-unveils-atlas-hand-with-13-degrees-of-freedom-for-mass

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