Our readingWhat is a korrent?
Shaping a project with only product managers and non-technical designers makes it churn, because questions left unanswered blow up during build.
Drawn from what Ryan Singer said
What these subjects mean
design How things should be made and judged: what makes a design good, who should do the designing, and what an interface is for.
product management What a product manager is for, who decides what gets built, and what happens to that job once delivery is cheap.