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Practitioners,
writing it down.

Case writeups, field notes and the occasional argument, written by the senior practitioners who do the work. No firm marketing, no recycled lean LinkedIn posts.

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opinion
OPINION · FEATURED

How AI is changing expert knowledge on the floor

AI doesn't replace experienced process engineers. It changes when experts step in, which questions they ask, and how knowledge becomes scalable.

J. Lindqvist

FRACTIONAL COO · AI OPS
28 MAY 2026 · 2 MIN READ
opinion
OPINION

Audit trails for AI-supported decisions

If AI helps decide what happens on a regulated line, the question an auditor will ask is simple: who decided what, based on which signal, under which procedure?

Dr. I. Marti

12 JUN 2026 · 2 MIN
field note
FIELD NOTE

Timestamps, lot numbers, batch IDs: small fields, big leverage

Root-cause work across machines and shifts lives or dies on three unglamorous fields. Why join keys beat new sensors, and where to start fixing them.

S. Okafor

10 JUN 2026 · 2 MIN
how we work
HOW WE WORK

Choosing the lighthouse line: five criteria

The pilot line decides whether your AI-in-operations program earns a second site or dies as a demo. Five selection criteria that matter more than enthusiasm.

J. Lindqvist

5 JUN 2026 · 2 MIN
opinion
OPINION

Start with a lighthouse, not an academy

Most lean transformations open with training and die in the rollout. Start with one value stream, one real problem and a cadence that shows results in 90 days.

R. Castaño

3 JUN 2026 · 2 MIN
opinion
OPINION

Why dashboards aren't root-cause analysis

Plenty of plants now have more visibility than action. Root-cause analysis only begins when data is translated into process logic.

R. Castaño

21 MAY 2026 · 2 MIN
how we work
HOW WE WORK

From anomaly to standard work

AI signals only create value once they're translated into checks, escalations, standards and learning.

M. Tanaka

14 MAY 2026 · 2 MIN
how we work
HOW WE WORK

The data root-cause AI actually needs

AI for root-cause analysis doesn't need a perfect factory, but it does need clear quality metrics, process context and a team that owns the work.

J. Lindqvist

7 MAY 2026 · 2 MIN
opinion
OPINION

From lighthouse to AI rollout

A successful pilot proves possibility. A rollout proves organisation. How AI-in-operations scales across plants.

R. Castaño

30 APR 2026 · 2 MIN
opinion
OPINION

Correlation isn't cause on the line

Production data often shows strong relationships. But the wrong cause leads to the wrong countermeasure, lost capacity and new instability.

R. Castaño

23 APR 2026 · 2 MIN
field note
FIELD NOTE

The causes you never measured

Production data is never complete. Even so, data-supported root-cause work can help, as long as teams handle the limits and the context cleanly.

U. Vogt

16 APR 2026 · 2 MIN
field note
FIELD NOTE

Centerlining: when setpoints aren't enough

Stable production doesn't come from target values on paper. Centerlining needs process windows, a response logic and leadership in daily operations.

M. Tanaka

9 APR 2026 · 2 MIN
field note
FIELD NOTE

Visual inspection needs process knowledge

Inline inspection detects defects. The operational impact only appears once defects are connected to process conditions and root-cause work.

S. Okafor

2 APR 2026 · 2 MIN
how we work
HOW WE WORK

Traceability after a complaint

Traceability is more than data storage. When a complaint lands, teams have to see quickly which process conditions mattered.

S. Okafor

26 MAR 2026 · 2 MIN
how we work
HOW WE WORK

SMED on regulated lines: changeover is rarely just mechanics

A field note from medtech and pharma: why changeover reduction has to include cleaning, documentation, sign-offs and validation.

M. Tanaka

19 MAR 2026 · 1 MIN
field note
FIELD NOTE

Patient flow doesn't start in a dashboard

Field note: why hospitals should improve patient flow first at the gemba, in handovers and in decision routines.

Dr. I. Marti

12 MAR 2026 · 1 MIN
opinion
OPINION

Why lean programs stall after six months

Field note: the most common reasons lean programs lose energy, and how leadership teams get back into execution.

U. Vogt

5 MAR 2026 · 2 MIN
opinion
OPINION

Digitizing admin needs lean first

Field note: digital services only get better once processes, roles and decisions have been clarified first.

S. Okafor

26 FEB 2026 · 1 MIN
field note
FIELD NOTE

Construction weekly planning that sticks

Field note on lean construction: why weekly commitments, obstacle management and learning from deviations make construction projects more stable.

P. Brunner

19 FEB 2026 · 1 MIN
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