SUMMARY;

 

IGRIS‑C is a 154 cm, 56 kg humanoid robot developed by Robros (South Korea) for service, retail, hospitality, and human‑robot collaboration. It features 31 body DOF, 11‑DOF tendon‑driven hands, stereo + RealSense depth vision, Jetson Orin NX + Intel i7 compute, and reinforcement‑learning locomotion capable of walking, running, jumping, backflips, and cartwheels.  

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EDITORIAL:

 

IGRIS‑C is one of the most agile compact humanoids emerging from South Korea’s rapidly expanding humanoid robotics ecosystem. Robros designed it specifically for real indoor service environments — cafés, retail, hospitality — where a robot must be:

 

- Compact (154 cm)  

- Lightweight (56 kg)  

- Highly dexterous (11‑DOF tendon‑driven hands)  

- Agile (RL‑trained locomotion)  

- Safe around humans (sensor‑rich perception stack)

 

Unlike many service humanoids that rely on wheels, IGRIS‑C is a true biped, capable of dynamic motions rarely seen in this size class. Its reinforcement‑learning locomotion and imitation‑learning manipulation place it closer to high‑performance research humanoids than typical commercial service robots.

 

Robros positions IGRIS‑C as a full‑stack humanoid platform: hardware, control, and AI all developed in‑house — a strategic move echoed in their CES 2026 showcase.  

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SPECIFICATIONS:

 

Dimensions & Build

- Height: 154 cm  

- Weight: 56 kg  

- Form: Compact biped humanoid  

- Developer: Robros (South Korea)  

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Mobility

- Locomotion: Bipedal walking & dynamic movement  

- Capabilities (RL‑trained):  

  - Walking  

  - Running  

  - Jumping  

  - Backflips  

  - Cartwheels  

- Use case: Indoor service environments (cafés, retail, hospitality)  

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Degrees of Freedom

- Total body DOF: 31  

- Hands: 11 DOF per hand, tendon‑driven  

- Arms: 7‑DOF manipulators (Humanoid.guide variant)  

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Actuation & Manipulation

- Hand system: 11‑joint tendon‑driven 5‑finger hands  

- Payload: 6 kg total (HumanoidSpecs)  

- Capabilities:  

  - Precise object handling  

  - Café service tasks  

  - Retail assistance  

  - Human‑robot collaboration  

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Perception & Sensors

- Vision:  

  - Stereo cameras  

  - Intel RealSense depth sensor  

- Inertial: IMU for balance  

- Audio: Speaker + microphone  

- Additional: 3D scanner (Humanoid.guide variant)  

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Compute & AI

- Compute hardware:  

  - NVIDIA Jetson Orin NX  

  - Intel Core i7  

- AI stack:  

  - Reinforcement learning for locomotion  

  - Imitation learning for manipulation  

  - Teleoperation + autonomous modes  

  - Data collection for AI training  

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Battery & Power

- Battery: Lithium‑ion  

- Runtime: ~2 hours (Humanoid.guide variant)  

- Charging: Standard AC charging  

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Connectivity

- Wi‑Fi  

- Local compute + cloud‑assisted AI  

- Remote control support  

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Applications

- Café service  

- Retail assistance  

- Hospitality  

- Customer interaction  

- Human‑robot collaboration  

- AI training & data collection  

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Pricing

- Contact for pricing (no public price published)  

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WHAT ROBROS HAS NOT PUBLISHED

- Walking/running speed  

- Torque per joint  

- Battery capacity (Wh)  

- IP/environmental rating  

- Commercial rollout timeline  

- SKU variants  

 

Image: @charbax

 

COMPANY SOURCE

- Robros — Humanoid platform & CES 2026 showcase  

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KEY COVERAGE

 

https://youtube.com/shorts/FvUuIE4IgxQ?si=R88Fk11SeEQFx4_G

 

https://youtu.be/PPJOHjpvHxM?si=3jgFjV3dZGd_grSH