Making work better through lean simplicity and small improvements

Executive overview

Most organisations add complexity to solve problems. Lean inverts this: the discipline starts with eliminating waste and fixing tiny irritants, not redesigning systems.

Paul Akers discovered the Toyota Production System after Japanese consultants told him his "well-run" company was manufacturing badly. Within three months, removing hidden waste added $30,000 net profit per month.

Lean is a human development system, not an efficiency programme — the smallest improvements, done daily, compound into a culture where people grow.

Pride as the blocker to learning

• Expertise in one domain creates blind spots in another.
• The bank praised Akers' facility; consultants called it clueless — same week, same company.
• Curiosity over defensiveness is the entry point to improvement.
• "Your pride will blind you to what you most need to learn."

The Toyota Production System in plain terms

• Toyota Production System (TPS) is, at its core, a human development system.
• Toyota builds people; most competitors focus on building products.
• Flourishing organisations, like flourishing societies, are built on developed human resources.
• Automation is useful but not the end goal — the human being is the most valuable asset.

3S: the daily starting practice

• 3S stands for sweeping, sorting, standardising.
• Spend 10–15 minutes each morning organising your environment before doing anything else.
• The habit prepares the conditions for success rather than reacting to disorder.
• Consistency matters more than duration — a short daily practice beats occasional deep cleans.

Two-second lean: making improvement accessible

• Two-second lean means targeting the smallest possible improvement so no one can excuse inaction.
• Origin: an employee named Nick saved two seconds by hot-gluing a mirror inside an injection moulding machine so he could read a level without bending in.
• When the target is tiny, resistance disappears and momentum builds.
• The leader's job is to communicate clearly what improvement looks like — most resistance is a failure of explanation, not attitude.
• Nick became the best improver in the facility once the ask was made concrete.

Fix what bugs you

• Identify any small friction in your environment and eliminate it immediately.
• Each fix takes seconds but compounds psychologically — you feel your environment improving.
• At FastCap, 50 employees making 20–30 improvements each per day produces millions of cumulative changes.
• QR codes linked to short videos answer every procedural question at the point of need — no one has to ask.
• The bathroom is the best place to start: it demonstrates respect for people and sets the standard visible four or five times daily.

One-piece flow vs. batching

• One-piece flow means completing one item fully before starting the next.
• Batching creates invisible queues, delays feedback, and magnifies defects.
• Restaurant analogy: 100 salads batched means every customer waits and one missing ingredient affects all 100; flow means each salad is corrected after the first complaint.
• Flow immediately surfaces defects; batching hides them until it is too late.
• In knowledge work: batching interviews or tasks prevents incremental skill improvement between each one.
• One-piece flow requires saying no to new work until current work is complete.

The psychology of continuous improvement

• Happiness correlates with a sense that things are improving, however slightly.
• Kata (Japanese for routine) — a daily habit that moves the ball forward even a small distance sustains motivation.
• Setting the bar low is not ambition reduction; it ensures you clear the bar, feel the win, and return tomorrow.
• Accumulating small completes — water pitcher, new light, hairbrush in the kite locker — produces a compounding sense of capability.
• Leaders who look for daily small wins outperform those who wait for large breakthroughs.

Applying lean in an organisation

• Start in the bathroom: it signals genuine care for people and creates the reference standard for everything else.
• Every tool, product, and process should answer the question "where you ask the question" — answer and tool co-located.
• Train through video: short, scannable, pause-able — the same reason everyone uses YouTube.
• Protect your time ruthlessly: only engage people who sincerely want to change; do not try to convince resisters.
• Lean follows the laws of nature — the human brain is built to solve problems and improve; the system simply makes that explicit.