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New · Fall 2026 · In-Person

Vibe code your own Reachy Mini robot

Tell AI what you want your robot to do — "wave hello," "follow my hand," "tell me a joke" — and watch it come to life. Programming experience? Not required.

A free 8-week, in-person workshop for kids ages 9–14. Each student brings their own laptop, their own Reachy Mini robot, and an OpenAI Codex subscription.

The Robot

What is Reachy Mini?

Reachy Mini is an open-source desktop robot built by Hugging Face and Pollen Robotics. It's small, expressive, and made for AI builders — including kids.

A friendly robot for AI builders

Reachy Mini is about 11 inches tall, has a moving head with 6 degrees of freedom, two animated antennas, a wide-angle camera, four microphones, and a speaker. It connects to your computer (or runs on its own) and is programmed in Python.

Best of all — it's 100% open source. That means kids can read the code, change it, and share their own behaviors with the worldwide Hugging Face community.

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Head DOF
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Microphones
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Hub Behaviors
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Open Source
Watch

See Reachy Mini in action

A quick look at what this little robot can do — and the kind of behaviors your child will be vibe coding.

Why this class matters

Robotics is where AI meets the real world. This class gives kids a head start in a field that will shape the next decade.

Real hardware

Not a simulation, not a toy — a real robot used by AI researchers around the world. Kids touch it, code it, and watch it move.

Real AI

Plug an LLM into Reachy and have a real conversation. Use computer vision to track hands. The same AI grown-ups use, made kid-friendly.

Real open source

Apache 2.0 license. Kids publish their behaviors to Hugging Face and become part of a global community of AI builders.

8 Weeks

Curriculum

Each session pairs a hands-on coding goal with a creative challenge. Students leave every week with something their robot can do that it couldn't do before.

Meet Reachy Mini

Topics

  • What is a robot vs. an AI
  • Tour of Reachy Mini hardware
  • Classroom safety rules
  • How the Hugging Face community shares behaviors

Activities

  • Unbox & assemble demo
  • Trigger your first plug-and-play behavior
  • Class robot naming ceremony

Vibe Coding 101 for Robots

Topics

  • What vibe coding is
  • Writing a great prompt
  • How AI turns your words into robot code
  • Reading the code AI writes (no need to memorize)

Activities

  • Ask AI to make Reachy wave
  • Iterate on the prompt until it feels right
  • Pair-prompting on shared robots

First Moves

Topics

  • Head poses (6 DOF)
  • Antenna wiggles
  • Full body rotation
  • Chaining moves into a routine

Activities

  • Prompt a 10-second dance
  • Remix a classmate's dance
  • Add antenna emotion to any move

Eyes & Ears

Topics

  • Wide-angle camera
  • 4 onboard microphones
  • 5W speaker
  • What robots can sense

Activities

  • Ask AI to make Reachy take a selfie
  • Make Reachy say a custom phrase
  • Sound-direction game

Plug & Play Behaviors

Topics

  • Hugging Face Hub for robots
  • Installing community behaviors
  • Remixing other people's behaviors with AI
  • Crediting the original creator

Activities

  • Install 3 behaviors from the Hub
  • Prompt AI to remix one
  • Mini gallery walk

Talking with AI

Topics

  • What an LLM is
  • Giving Reachy a personality
  • Voice in, voice out
  • Prompting safely

Activities

  • Design Reachy's personality
  • Have a 2-minute conversation
  • Compare different prompt styles

Hand Tracking & Reactions

Topics

  • Computer vision basics
  • Tracking your hand in real time
  • Reacting to people
  • Triggers and conditions

Activities

  • Prompt AI to make Reachy follow your hand
  • Wave to make it dance
  • Build a "shy / curious / excited" reaction

Build & Showcase

Topics

  • Designing a behavior for other kids
  • Publishing safely to Hugging Face
  • Demoing your work
  • Open source citizenship

Activities

  • Design and prompt your own behavior
  • Publish your behavior to the community
  • Parent demo day

Tools & Tech

We use the exact same open-source stack as professional AI engineers — just at a pace and scale that fits a curious kid.

Vibe Coding

Describe what you want in plain English and let AI write the code

OpenAI Codex

The AI coding agent (required) that turns your words into robot code

reachy_mini SDK

The robot library AI uses behind the scenes

Hugging Face Spaces

The 'app store' where you publish your robot's behaviors

LLMs

Plug a chat model into Reachy so it can talk and reason

Open Source

Apache 2.0 — yours to keep, share, and remix forever

How Vibe Coding Works

You describe it. AI writes the code.

Kids don't need to learn Python first. They tell the AI what they want their robot to do, in their own words, and the AI writes the code.

YOUsay to the AI

"Make Reachy look up and tilt its head a little to the right, like it's curious about something on the ceiling."

curious_reachy.py
from reachy_mini import ReachyMini
from reachy_mini.utils import create_head_pose

with ReachyMini() as mini:
    mini.goto_target(
        head=create_head_pose(
            z=10, roll=15,
            degrees=True, mm=True
        ),
        duration=1.0,
    )

Curious kids can peek at the code — and many do! But the goal is to describe, run, and remix. Learning to read code is a bonus that happens naturally over the 8 weeks.

Reachy Mini officially supports AI coding agents — see Hugging Face's AGENTS.md guide for the same workflow.

Class Details

Logistics

Ages9 – 14
Duration8 weekly sessions
FormatIn-person
Class sizeMax 12 students
ScheduleFall 2026 (TBD)
Class costFree

What's included

  • Reachy Mini assembly & setup help
  • Mentors and small-group support
  • Printed quickstart cards for each session
  • SDK & Codex setup help for your laptop
  • Snacks and parent showcase day

What you bring

  • Your own laptop — Mac, Windows, Linux, or Chromebook. We'll help with setup before class one.
  • Your own Reachy Mini robot — required (details below)
  • An OpenAI Codex subscription — required (details below)
  • Curiosity and a willingness to ask questions
Required

Your own Reachy Mini

Every student needs their own robot to build on in class and keep tinkering at home. Lite is $299, Wireless is $449.

Order from Hugging Face
Required

OpenAI Codex subscription

Codex is the AI agent that writes your robot's code from plain English. A ChatGPT Plus plan (about $20/mo) includes it.

Get OpenAI Codex

Safety & supervision

  • All hardware handling is mentor-supervised
  • Small-group ratio of about 3 students per mentor
  • No faces or full names in published work
  • Kid-safe LLM prompts and content filters
  • Parents review and approve any published behavior
  • Reachy Mini is a desktop-size, low-torque robot

Frequently Asked Questions

Learn more about Reachy Mini

The robot is built by Hugging Face and Pollen Robotics. Everything is open source and free to explore.