The Kotatsu Blog

Focused innovation, applied with purpose—human-centered design, prototyping, and efficient engineering

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Why GD&T Is as Much a Design Tool as It Is a Tolerancing System

GD&T isn’t just a language for inspectors—it’s a design tool that forces clarity, intent, and functional thinking from day one.

Why Early Prototypes Save You Late Regrets

Prototyping early is a discipline that reduces risk and accelerates learning. Here’s how to do it well.

Coming Soon

  • Prototype the Interface, Not the Room
  • Designing Warmth: Lessons from the Kotatsu
  • From Sketch to Prototype: A Roadmap for Makers