What is a digital twin for a small business, and is it worth it?

The term comes from engineering, where a digital twin is a detailed model of a machine, a building or a production line, fed by sensors and used to simulate and predict how it will behave. That kind is powerful, and it is usually a large project.

A small business rarely needs that. It needs to know, right now, where the work is: what has arrived, who is working on what, where it is waiting, and which machine has stopped. A model of the business's work, fed by its own systems, gives that answer without sensors or simulation of physics.

So when a small business asks about a digital twin, the useful question is usually: can we see our business working, live, the way we would if we walked the floor?

A live picture of a small business has three parts:

• the place: your building and the stations where work happens, such as a prep bench, a machine, a ramp or a packing table
• the work: the jobs, orders, samples, pallets or cars moving between those stations as they progress
• the signals: stations that turn amber and red as work piles up, a machine shown as down, and counts such as work in today, waiting and overdue

It runs on the events your systems already record, such as a job booked in, started, finished or a machine marked as down. Clicking any part of the picture shows the numbers behind it.

It tends to earn its place when:

• work passes through several steps, and delays at one step hold up the rest
• the cost of a delay is real: a missed turnaround, an idle machine, a late delivery or staff waiting for work
• the people who need to act are not always on the floor, such as a director off site, a manager in another room or staff working from home
• a shared screen on the shop floor or in reception would help the team act without being told

It is not worth it when:

• nothing records the work yet. Without data there is nothing to show. The first step is a system that records the work, which may be worth more on its own
• you can already see everything. In one room with a handful of people, looking up from your desk is a live view
• it would not change a decision. If nobody would move staff, chase a job or call an engineer sooner, a picture is decoration

We would rather say so if it is not right for you.

We built a live demo of a fictional testing lab, Pendle Analytical Laboratories, at workplace-demo.varsuite.co.uk. Fill in a short form and you get your own private copy. Staff walk, sit and carry samples between stations, stations turn amber and red as queues build, and you can break an instrument, add a rush job or flood the intake to see what happens. It runs on simulated data.

The lab is the only scene you can try today. For other businesses, such as a factory, a warehouse, a garage or a kitchen, we build the scene for you from your own building, stations and roles. Our Live Workplace page explains how it connects to your systems, and our answer on seeing bottlenecks in real time covers the thinking behind it.