Products · 13
Things you can open.
Visualizations, dashboards, integrations, simulators. Every tile is a live render of the product — no screenshots.
Lenny RAG / EigenPM Explorer
Knowledge-graph RAG over 297 Lenny's Podcast transcripts, plus a 3D PCA map of those guests you can place yourself inside.
Idiograma
Spanish tense and aspect made visible: any sentence becomes an interactive timeline, built on a homegrown linguistic theory.
Quantifying Consciousness
MSc thesis: EEG complexity measures for Disorders of Consciousness — 183 subjects, 732 datasets, two methods, consciousness as criticality.
Claudius Secretary
Personal-assistant system built on Claude Code — and a live study in where an agent's autonomy should end.
Cartonic
Absolute-pitch identification trainer: it plays a note, you name it, and your misses accumulate into a map of how you hear.
Rigorously
A practice environment for designing rigorous online experiments — power, CUPED variance reduction, common pitfalls.
Breatheasy
iPhone PWA that watches a baby monitor's video feed for rhythmic breathing motion.
Spain-TaxSim
IRPF simulator handling Spanish tax bands, deductions, and the regional variations that catch everyone off-guard.
Pájaros
Bird-mortality dashboard for Fuerteventura electric-line collisions (2018–2026).
Hamama (Web + Orders)
End-to-end for a small greenhouse-direct business: public site for customers, orders backend for the operator.
Thinking Canvas
Particles that riff on what an LLM is discussing as it works — not a window into its internals.
BLW Planner
Personalized baby-led-weaning meal planner with allergen tracking and a 28-day intro plan.
Squiggle
Slack-integrated photo annotator. Quick markup, no context switch.
Say hi.
The old-fashioned way.
Three doors straight to a human — for anything the assistant can't or shouldn't answer.
It's in Madrid · EN / ES / HE · or ask the assistant on the homepage · how it works.