
OSO BOOK C1
joeycastillo/The-Open-Book
For details on how to build, test and use Open Book, I've made documentation available here.

The NATHAN console was born from a desire to create something meaningful for an incredible person: Nathan Therrien.
NATHAN pcb is an open-source printed circuit board by A-World-Felt, from the A-World-Felt/NATHAN-console repository on GitHub. It is a 2-layer board of 93 × 84 mm with 38 parts on 3 nets, routed with 372 tracks and 0 vias.

The NATHAN console was born from a desire to create something meaningful for an incredible person: Nathan Therrien.
I met Nathan in high school. He was one of those rare people who naturally brighten the world around them. Always smiling, always the first to say hello, to crack a joke, to make everyone around him feel good. We shared the same class in our final year, and even then, I was amazed by his radiant energy.
After high school, life took us in different directions. But I kept following Nathan online, especially through his Facebook page, where he shares videos of his musical explorations. Because yes, on top of everything else, Nathan is an outstanding musician and a passionate synthesizer enthusiast.
One morning in year 2022, Nathan made a post looking for help with 3D printing and soldering. At that time, I was just diving into the world of programming, microcontrollers, and digital fabrication. I was eager to learn and build something real. The moment I saw his message, I knew: this was the project I had been waiting for.
Working with Nathan, someone I had admired for years, gave me the perfect opportunity to grow my skills while collaborating with someone truly inspiring. He would be part of the process: designing the sounds, shaping the ideas, and even learning to code. From the start, the goal was clear: build something together that he could one day fully own.
Since 2022, this journey has become a shared adventure. Today, I’m proud to present the first version of the console: NATHAN — Narrative Audio Terminal for Humans with Alternative Navigation.
As time becomes more limited for me, my hope is to pass the torch. I want the community to take this project further, to make it bigger, better, and even more inclusive.
NATHAN is an open source game console powered by a Raspberry Pi Pico, specifically designed for blind or visually impaired players.
Inspired by the form of an Xbox controller, the device includes:
Each game on the NATHAN console features a blind protagonist named Nathan.
The current flagship game, NATHAN: Glassbreaker, puts you in the role of Nathan, a hero who fights and navigates only through sound. It's a game where your ears become your eyes, and audio becomes your primary interface with the world. A game felt instead of seen.
NATHAN is proudly open source.
This project is a call to creators, developers, makers, and dreamers: Let’s build accessible games together.
Whether you want to:
NATHAN = Narrative Audio Terminal for Humans with Alternative Navigation
A console built around sound, for a hero and a community that navigates the world differently.
🎙️ Together, let’s make gaming accessible to everyone.
Toute la documentation projet vit dans docs/ :
docs/README.md — commencez ici (parcours de lecture).| Qty | Value | Footprint | References |
|---|---|---|---|
| 24 | , , , , , , , , , , , , , , , +8 |
The 24 most common of 38 parts.

joeycastillo/The-Open-Book
For details on how to build, test and use Open Book, I've made documentation available here.


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CRImier/MyKiCad
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It measures 93 × 84 mm and has 2 copper layers, 1.6 mm thick.
38 parts. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
From the A-World-Felt/NATHAN-console repository on GitHub, at the commit this page was made from: the board is CAD_Files/PCB/NATHAN-pcb.kicad_pcb and its schematic CAD_Files/PCB/NATHAN-console_KiCAD.kicad_pro/NATHAN-console_KiCAD.kicad_pro.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask A-World-Felt before reusing the design.