What a digital twin should mean for a venue

Most venue digital twins are twins of the geometry: an accurate, expensive model of the building fabric. The fabric rarely changes, so the model stays true — and stays useless, because nothing a visitor or an organiser cares about lives in the walls.

What changes daily is the content: which booth is whose, which session is in which hall, which clinic moved, which gate the flight leaves from, which corridor is closed. That data already has a home — the booking system, the agenda, the flight system — maintained obsessively because money and schedules depend on it.

Twin the content, not just the walls

A useful venue twin is a 3D model whose live state comes from the venue's own records. The geometry is the stage; the records are the script. When the booking changes, the twin changes. Nobody updates the twin, because nobody needs to — it reads systems people already keep true.

The test to apply to anything sold as a digital twin: when the venue changes — a booth re-sold, a hall re-planned, a lift down — what updates the model? A person, a nightly script, or the system of record itself? Only the third answer survives an event week.