Yes you're absolutely right that Bauhaus as a school was technical and a continuation of the Arts & Craft education. As you say though, their technical knowledge was around craftsmanship, and not in design for manufacturing (like we would refer to now).
The key example referred in the article is on a metal-working course taught by Moholy-Nagy. Students would handmade prototypes based on assumptions of what would be easier to mass-manufacture (like using basic shapes such as cylinders of spheres). But in fact products with those shapes were actually hard to make industrially.
The key example referred in the article is on a metal-working course taught by Moholy-Nagy. Students would handmade prototypes based on assumptions of what would be easier to mass-manufacture (like using basic shapes such as cylinders of spheres). But in fact products with those shapes were actually hard to make industrially.