functionalityresponsible
FunctionalityR is a theoretical framework used in software engineering to evaluate the functional capacity of a system over time. It treats functionality as a measurable attribute that combines the breadth of supported operations with the system’s ability to maintain and restore those operations after disruption. The term FunctionalityR is not standardized and may appear in methodological discussions or design studies as a placeholder for a composite metric.
The framework identifies three core components: functionality coverage, reliability, and recoverability. Functionality coverage (F) represents the
Applications include comparing design variants, informing product roadmaps, and guiding quality assurance and risk assessment. FunctionalityR
Limitations include its reliance on subjective definitions of functional coverage, potential to overlook non-functional and usability