Signs Archives – Page 2 of 2 – Lean Blog

Bad Visual Controls at Baggage Claim

Mark Graban - October 22, 2005 1

This is at the Terminal B baggage claim at DFW airport. There are three lights. And two signs. You tell me,...

12Page 2 of 2

Mark Graban on Stop Reacting to Red Light Metrics: Why ‘Two Reds in a Row’ Is a Misleading Rule of ThumbMarch 7, 2026
Is it a good rule to say, "If there are 2 red data points in a row, do a root…
Jack Benedict on Fujio Cho on Standardized Work: The Foundation for Improvement, Not ControlMarch 4, 2026
I enjoyed reading this article and the points that the author made about standardized work and how it is confused…
William Brew on Why a Lean Coach Asks Questions Instead of Giving AnswersMarch 3, 2026
One takeaway I have from this post is that lean leadership is focused on asking questions to develop people's understanding,…
Zachary Capen on The Longer Starbucks Coffee Stopper Is Obviously Waste… Unless It Is NotMarch 2, 2026
I agree! At first glance, the longer stopper did look a lot like a waste. It is so easy to…
Jack Benedict on Before “Just Culture,” There Was NUMMI: Learning Instead of BlamingFebruary 25, 2026
While reading this blog post I found it very interesting how NUMMI is explained. The author discusses that NUMMI results…

EVEN MORE NEWS

Stop Reacting to Red Light Metrics: Why ‘Two Reds in a...

March 7, 2026

Lean Blog Post Cover Image - 2026-03-06T083712.394

Ryan McCormack’s Operational Excellence Mixtape: March 6, 2026

March 6, 2026

karen martin ask the expert webinar kainexus

Ask Karen Martin Anything: A KaiNexus Webinar on March 11

March 5, 2026

An AI coach that asks questions, not just gives answers.Try the Lean Hospitals Coach -- Free Demo

+ +