Beyond a 3D image
FinFly recommends asking which real data feeds the model, how often it updates and which decisions it supports.
FinFly Explains / IT
A digital twin connects a model to its subject
Digital twins link representations with real objects or processes. NIST notes that definitions vary across industries.
Validate predictions
Compare model outputs with measurements. Stale inputs or changed conditions require revalidation.
Observation versus control
Establish whether the system only observes or also commands equipment. The responsibilities and risks differ.
Method
Primary sources
The explainer is checked against these institutional and industry sources. Links open the original material.