SéanceOS: The Ghost in the Machine 👻
What I Built What if the terminal you use every day had a ghost living inside it? For Hacktoberfest Week 4, I built SéanceOS — The Ghost in the Machine , a spooky developer experience powered by Gemma 3 4B, an open-weight AI model. I interpreted the theme as a meeting between the past and present of computing. The people and ideas that shaped technology may be gone, but their influence is still…
SéanceOS, an open-source project named "The Ghost in the Machine," offers users a spooky developer experience powered by Gemma 3 4B, an open-weight AI model. The concept behind SéanceOS is a blend of past and present computing, where the ideas and individuals who shaped technology still influence our current devices. The project comprises three main components: a possessed terminal, a séance chamber, and a Día de los Muertos ofrenda.
The possessed terminal is a terminal-inspired interface where AI commentary accompanies commands. Users can interact with historical computing pioneers like Ada Lovelace in the séance chamber. The Día de los Muertos ofrenda is a digital altar where users create tributes and generate Calaverita-style poems.
SéanceOS is designed to run locally, providing a unique interaction with AI. To run it, clone the GitHub repository, install required dependencies, and configure Ollama for the Gemma 3 model. The complete source code is open for exploration on GitHub, including the FastAPI backend, frontend, CLI, AI integration, security utilities, and automated tests.
The project's inspiration stems from the idea of connecting AI with locally-run models, creating a personal and creative experience. Using an open-weight model from Ollama allowed for a local application without relying on remote, closed APIs. This approach also provided a learning experience, enabling the exploration of AI integration, prompt shaping, and personality development through the surrounding application.
The project's emphasis on open innovation allows developers to experiment without being dependent on hosted services. SéanceOS embodies this philosophy by running the ghost of computing inside the machine, making AI experiences accessible to anyone who wishes to explore them.
Written by urgent.news from Dev.to's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.
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