SYSTEMS
The Grammar of Graphics: why your charts are a language, not a picture menu
Why a chart is a sentence you compose, not a template you pick — the grammar of graphics from Wilkinson to ggplot2 to Flutter, for AEC dashboards.
Review of the Week — W27: The Week We Stopped Renting Our Own Buildings
W27 recap: zoning-as-code, the BIM format tax, locally-signed BMS control and PAZ-BOX payback math — one spine, ownership. Draw your dependency graph.
Matter: How a Light Bulb Becomes a Typed Node in the Building
How Matter turns a $7 Raspberry Pi Pico 2 W running rs-matter into a self-describing node — the node/endpoint/cluster/attribute model architects should know.
Klaus, Your Five-Minute AI Employee, Is Really a Dependency Graph You Don't Own
The satirical "Klaus – OpenClaw on a VM" Show HN hides a real systems lesson: how to map the single point of failure in your own AI agent stack.
Seaborn: the quiet library that makes a column of numbers tell the truth
A foundation guide to Seaborn, the high-level Python library over matplotlib — how declarative statistical graphics make the honest chart the easy one to draw.
AionDB Folds Three Databases Into One Rust Engine — Draw Your Dependency Graph First
AionDB folds Postgres-wire SQL, Cypher graphs, and HNSW vector search into one Rust process. What the convergence means for AEC archives and PAZ-GPT.
Your Face Is a Façade: What Apple's Personas Reveal About Gaussian Splatting
Apple's Vision Pro Personas use Gaussian splatting. PAZ unpacks the geometry behind it — the R·S·Sᵀ·Rᵀ covariance — and what it means for AEC survey.
The Week the Dependency Graph Came Due: Spare Paths, Open Files, and Who Resets It at 2am
Week 2026-W26 recap: Sakana Fugu's spare path, Neural CAD vs CADAM's openable files, and the single points of failure hiding in your AEC stack.
Every Flat Map Lies — Jason Davies' Gallery Shows You Exactly Where
Clone D3's d3-geo-projection and Jason Davies' map gallery — a hands-on cartography tutorial on projection, distortion, and façade unfolding for AEC pros.
My Twin Learned to Rehearse a Whole Day, Not Just a Moment
TunerDiT steers diffusion transformers across multiple events with no retraining — the hinge a digital twin needs to rehearse a building's full day, on open protocols.