Noun: observability
- The extent to which a system's internal state can be inferred from its external outputs or generated data
"The control system's observability was crucial for accurate state estimation" / "Enhanced observability allowed us to quickly diagnose and resolve performance issues"
- (physics) the ability to measure a specific property of a physical system
"The observability of quantum states is limited by the uncertainty principle"
Derived forms: observabilities
Encyclopedia: Observability