Poster illustration of robots versus zombies

Robots versus Zombies

I once ended up at a SIGGRAPH dinner with Ken Perlin, who, in good humor, ranted about the death of parametricism at the hands of machine learning zealots. Let’s frame the fight. Parametric associative modeling, exemplified by constraint graphs, rule engines, and systems like Grasshopper and GenerativeComponents, is the Swiss watchmaking of digital design tooling. It’s symbolically encoded and mostly human debuggable until complexity spirals beyond control. That’s the Robots team. ...

July 26, 2025
diagram of AI floor plans

LayoutGAN Prototype

A model trained on residential floor plans was used to create a sketch-based application for automatically drawing floor plans from building outlines. Program indicated by color, and the user could specify locations for doors and windows. The sketch app also had simple orthogonal and snap functionality. The model created plans in real-time while the user was drawing to give immediate feedback. It was then fed into models used to identify structural elements for downstream use in a building systems design prototype that used the Concetto platform. I was product manager for Glodon USA, originated the concept, gathered reference research such as House-GAN, and directed the AI research project. ...