Blog

Lean, applied — in writing

Articles on process improvement, Lean Six Sigma and Lean Digital Intelligence.

August 4, 2026

Turning Complaint Boxes into Kaizen Engines: A Greek Lesson

A locked complaint box in a Greek village collected grievances that never reached improvement cycles, turning feedback into bureaucracy. The same pattern appears on many shop floors where suggestion cards disappear into…

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August 4, 2026

Stop the Line Medicine: Applying Andon to Clinical Workflows

Hospitals borrow assembly‑line language when they talk about “stopping the line” for a critical patient, but few have a real Andon cord that anyone can pull. Without a visible signal, clinicians keep working through…

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August 4, 2026

Keeping Kaizen Gains Alive with a Five‑Minute Habit‑Check

Most teams launch a Kaizen event with energy, post a few before‑after photos, then fade back to old habits. The real work starts when the boards come down and the operators must decide what to keep. Without a simple…

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August 4, 2026

Why a Locked Complaint Box Signals Deeper Cultural Issues

The story of a locked complaint box in Greece shows how a well‑intentioned tool can become a symbol of distrust when workers cannot see that their voices are heard. True feedback flows from open visual management,…

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August 1, 2026

Agentic AI vs RPA: What Actually Belongs to Each One in Manufacturing Operations

RPA and agentic AI get used interchangeably in vendor pitches, but they solve different problems. Here is the actual dividing line, with a real example of where the two connect in a working tool.

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August 1, 2026

How Process Miner Builds a Value Stream Map From Your ERP Event Log

Most value stream maps are drawn from memory in a workshop. Process Miner builds one from the ERP event log instead, capturing the process that actually ran rather than the one everyone remembers.

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August 1, 2026

Why an Independent AI Auditor Changes What You Can Trust From AI Output

A single AI draft is a guess with confidence. Grading that draft with a second, independent AI against a fixed rubric is what turns it into something you can actually act on.

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True North Solutions

Lean Management System: Unlocking Organizational Excellence

What a Lean management system actually is, the five principles that anchor it, and how leadership and culture turn Lean from a toolkit into a mindset.

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True North Solutions

Optimizing Lean Thinking: Managing Cognitive Load for Enhanced Efficiency

Why working-memory limits matter to Lean practitioners, and how workplace design, training and technology can reduce cognitive load to make Lean initiatives stick.

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True North Solutions

Top 25 Lean Tools For Continuous Improvement And Kaizen

A comprehensive guide to the top 25 lean manufacturing tools — from Value Stream Mapping and 5S to Kaizen, Six Sigma, and Total Quality Management.

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True North Solutions

Mastering Kaizen Events: A Guide to Driving Continuous Improvement in Your Organization

How to plan and run a Kaizen event — the five-day structure, common tools, real-world results at Toyota, Virginia Mason, Starbucks and Intel, and how to build a lasting Kaizen culture.

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September 2024

What is Lean Methodology? Unlock Potential with the Lean Enterprise Principles

A comprehensive guide to Lean methodology — its five core principles, the eight wastes, implementation steps, and applications beyond manufacturing.

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October 2023

Value Stream Optimization: Create Breakthroughs through Visual Problem Solving

What value streams are, their history, how to map them step by step, and how visual problem-solving turbocharges the business.

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July 4, 2025

Predictive Quality Control? How Toyota achieves 35% lower defects by detecting them before they happen

Have you ever wondered what it would cost your company if you could eliminate 35% of manufacturing defects before they even occur? A look at how predictive quality control shifts inspection from catching defects to preventing them.

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September 27, 2024

Exploring Types of Process Improvement Methodologies for Effective Improvement

In today's fast-moving business world, change is necessary to be ahead of the pack. This article examines some of the best methodologies for the enhancement of processes that will give your organization a competitive edge.

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September 8, 2024

Productivity vs Efficiency: Leveraging Lean Manufacturing Principles for Success

Have you ever felt overwhelmed by endless tasks, wondering whether you're working efficiently or productively? Studies show that 70% of employees feel they are working hard but not achieving their best results.

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July 30, 2026

What Is a Gemba Walk? The Lean Practice of Going to See for Yourself

Gemba means 'the real place.' A Gemba walk is Lean's answer to the gap between what a process map says and what actually happens on the floor — what it is, why it matters, and its one real blind spot.

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