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jostelzer/README.md

Johannes Stelzer

I spent a decade sliding people into ultra-high field fMRI magnets to watch their brains at work.

Now I build immersive AI rooms at the Champalimaud Centre for the Unknown in Lisbon — therapeutic environments under real-time AI control, where sensing and generative models close the loop with the patient: movement rehabilitation for Parkinson's, exposure therapy for OCD and many more to come.

On the side: agentic coding and AI for science. grounded lets AI agents write scientific reviews — delivered as a quick answer in chat, a journal-styled PDF with generated figures, or a slide deck ready for journal club, in anything from rigorous scientific prose to ELI5 — with every citation drawn from real, peer-reviewed, retraction-screened literature. Its counterpart for code is verification-driven development: agents that ship evidence for their changes, not just the changes.

Always: founding member of Lunar Ring, an AI art collective exploring generative models as a new kind of instrument — played live, in real time, in museums, festivals, and public spaces; featured in the NVIDIA AI Art Gallery. Founded in Tübingen, now based in Lisbon. The TEDx talk is from the early days.

Previously: physicist, Max Planck neuroscientist, co-founder & CEO of an applied-AI company in Cyber Valley.

Things I build

🌊 latentblending Butter-smooth transitions between prompts, powered by diffusion
🔧 lunar_tools The toolkit behind our interactive exhibitions
rtd Real-time diffusion
📚 grounded Scientific literature reviews for AI agents — every citation verified, retraction-screened, real
verification_driven_development Making coding agents ship evidence, not vibes

Pinned Loading

  1. lunarring/latentblending lunarring/latentblending Public

    Create butter-smooth transitions between prompts, powered by stable diffusion

    Python 364 29

  2. lunarring/lunar_tools lunarring/lunar_tools Public

    toolkit for interactive exhibitions

    Python 296 27

  3. grounded grounded Public

    Agent skill for writing scientific literature reviews with verified, retraction-screened, peer-reviewed citations only. Works with Claude, ChatGPT, and other LLM agents.

    Python 3

  4. FreeWhisperKey FreeWhisperKey Public

    Hold Fn, speak, release — free on-device Whisper dictation for macOS

    Swift

  5. verification_driven_development verification_driven_development Public

    Verification-Driven Development (VDD): a skill for coding agents ship with evidence-backed verification.

    1