Digitalizing a workshop without sensors or wiring

Digitalizing a workshop doesn't necessarily mean wiring every machine and installing costly sensors. A non-invasive approach, based on QR codes and PIN codes, is enough to track machines, maintenance and training — for a fraction of the cost and without any construction work.

The myth of the "connected" workshop

Digitalization is often pictured as a heavy project: PLCs, industrial networks, sensors, IT integration. For many workshops — and almost all schools — this route is too expensive, too slow and oversized. The real need is simpler: know the state of the machines, trace maintenance, track apprentices.

The non-invasive approach: QR + PIN

• Each machine carries a QR code: scan it to view its record, change its status, report a breakdown.
• Each person has a PIN code: actions become personal and accountable.
• No wiring, no sensors, no installation on the machines.

The advantages

Rollout happens by printing QR codes: fast, reversible, with no risk to the machines. The hardware cost is close to zero. And because people stay in the loop, the tool fits naturally into teaching — apprentices learn to report, flag and trace.

MECAFLOW, built non-invasive

MECAFLOW is built entirely on this principle: a QR code per machine, a PIN per person, everything in the browser (installable as a PWA), made in Switzerland (data in Europe). This makes it possible to digitalize machine tracking, maintenance and training without a single metre of cable — and free of charge for schools.

Frequently asked questions