102 Seconds vs. 300 Seconds: Toyota's 1992 Case for One-Piece Flow

Toyota's 1992 booklet compares batch and one-piece flow with a simple lead time calculation: 300 seconds versus 102 seconds. Same work, different system.

Lean Blog

"Jamie has not been working on some Figma file for the past few weeks. There's no market research, no case studies, no focus groups, and no A/B tests. No committees! No design handovers. No pixel-perfect tyranny. It's just the two of us — Jamie can code a bit, and I know a thing or two about UX design. We're going to have fun."

https://dev.37signals.com/bringing-card-table-to-the-small-screen/ #agile #design #onepieceflow

Bringing Card Table to the small screen

A close look at the process we used to make our version of Kanban nice and useful on mobile devices.

37signals Dev