My Digital Insider

A digital twin is an accurate, data-rich virtual replica of a physical space or asset. For a building, it pairs a measurable 3D model with documents, metadata, and sometimes live sensor data — giving teams a single source of truth they can explore from anywhere. Here is a plain-English look at how digital twins work and where they pay off.

Digital twin vs. virtual tour

A virtual tour is what people navigate. A digital twin is the underlying spatial database — dimensionally accurate and tied to operational data. Every digital twin can power a tour, but not every tour is a true twin.

The digital twin platform landscape

• Matterport and NavVis IVION — capture-led twins of existing buildings.
• Cupix and OpenSpace — 360-camera twins popular in construction progress tracking.
• Autodesk Tandem — connects BIM data to an operational twin.
• Esri and city-scale platforms — geospatial twins of campuses and urban areas.

How a building twin is created

• Capture: scan the space with lidar or 3D cameras.
• Process: register scans into a point cloud and mesh.
• Enrich: layer in floor plans, equipment tags, O&M docs, and IoT feeds.
• Maintain: re-scan periodically so the twin stays current.

Where digital twins pay off

Facility and operations leaders use twins for remote inspections, space planning, maintenance, contractor coordination, onboarding, and insurance documentation. ROI usually comes from fewer site visits, faster scoping, and reduced downtime.

What does it cost, and how to start

Cost depends on facility size, accuracy, and how much enrichment and integration you need. Most teams start with one high-value building, prove the workflow, then roll out across the portfolio. For capture-led building twins, an experienced provider speeds the first project considerably.

Related on My Digital Insider

• Facility Documentation for Industrial Plants
• Matterport vs. NavVis
• The Complete Guide to Commercial Virtual Tours