Principle Quote by Nancy G. Leveson
““A basic principle of system theory is that no control system will perform better than its measuring channel.””
About This Quote
Source Book: Engineering a Safer World, Nancy G. Leveson, 2011
A system cannot be better than the tool that measures it; measurement limits performance.
In simple terms: Measurement limits system performance.
Improve measurement tools.
Themes
Mood
Type
When to use this quote
- quality assurance
- software development
- process control
Key Concepts
Questions to Reflect On
- How reliable are your metrics?
- Can you trust your data?
Improving measurement can be costly and complex.