What does 'Resilience Engineering' focus on?

Resilience Engineering emphasizes the ability of systems and organizations to adapt to unexpected conditions and efficiently recover from disruptions. This approach acknowledges that in complex systems like aviation, it is not feasible to prevent all errors or eliminate human factors entirely. Instead, the focus is on understanding how to build systems that can sustain performance in the face of challenges and adapt to changing circumstances.

This idea stems from the recognition that rather than simply striving for error-free operations, an effective resilience strategy incorporates resilience into the design and operation of aviation systems. It promotes proactive measures that enhance recovery and adaptability, allowing teams and organizations to learn from incidents, improve decision-making under pressure, and cultivate an environment where flexibility and innovation are prioritized in addressing unforeseen events.

In contrast, the other options do not encapsulate the core principle of Resilience Engineering. While preventing errors, enhancing technology reliability, or reducing personnel might be components of safety or efficiency strategies, they do not address the fundamental concept of adaptive capacity and recovery that Resilience Engineering focuses on.