Neil Katz on the History of Computational Design

Описание: Computational design in architecture didn’t start with Grasshopper or AI. It started decades earlier with people like Neil Katz.

In this TRXL Campfire Series episode, Evan Troxel sits down with Neil Katz who is widely credited as one of the original pioneers of computational design in architecture to trace the true origins of architectural technology, BIM evolution, and parametric design thinking long before those terms existed.

From programming on an Atari 800 to building custom automation tools at SOM, Neil shares how architectural technology actually evolved, why behavior-driven design matters more than tools, and how computational thinking quietly reshaped practice from the inside.

If you care about where digital practice in architecture came from, how BIM really evolved, or where AI fits into the long arc of design computation, this episode provides rare context you won’t find anywhere else.

This conversation explores the mindset shifts behind early CAD, the realities of building complex projects before off-the-shelf tools existed, and why the most important innovation was never the software... it was how architects learned to think differently.

What you’ll learn in this episode:
• How computational design in architecture began before parametrics
• The real history of BIM evolution inside large firms
• Why behavior-driven design matters more than form
• How early CAD and automation reshaped architectural workflows
• Where AI fits into the long-term trajectory of architectural technology

Chapters:
00:00 Introduction to computational design history
03:30 Discovering geometry and morphology in architecture
10:40 Early CAD, mainframes, and custom automation
22:15 SOM’s internal software and digital practice culture
35:40 Behavior-driven design vs form-making
48:20 Early BIM and the World Trade Center project
1:05:00 Parametric design, Grasshopper, and SmartGeometry
1:20:30 AI, architectural judgment, and the future of practice
1:35:00 What computational design really means

⛺️ Listen to more AEC Tech Campfire Episodes at https://trxl.co/tag/campfire-stories

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