Or when I’m struggling with the badly designed zippers on my otherwise-swanky new tote bag. Good design doesn’t just come out ...

Good design doesn’t just come out of thin air. From the idea to the finished product, it can be a long road. One mind might have cooked up the product idea, but there’s usually a slew of ...

The product development process can be improved with single-physics simulation, multiphysics simulation and simulation apps.

Thomke, Stefan H. "Developing Products on Internet Time: A Process Design Exercise (TN)." Harvard Business School Teaching Note 603-087, March 2003.