The better the autopilot the worse the pilot
4 hours ago
- #skill-decay
- #human-factors
- #automation
- Automation can free up cognitive bandwidth but often leads to complacency, as humans stop monitoring tasks when automation is reliable.
- In aviation, automation-induced complacency occurs when pilots fail to notice system failures due to lack of sustained attention without feedback.
- Better automation worsens the problem, as operators become unprepared for rare failures.
- Countermeasures include identifying automated critical tasks, periodically turning them off to practice manually, and keeping intervals short to prevent skill decay.
- On-call engineers experience readiness erosion without incidents, prompting scheduled game days to maintain skills.
- Quarterly chaos drills help retain skills, but short intervals are necessary to prevent regression.
- Manual task practice is recommended weekly to avoid slowdown and uncertainty during automation failures.
- Regulations for manual hours in aviation contrast with engineering organizations lacking similar obligations, leading to invisible skill decay.
- Game days after long intervals reveal skill loss, emphasizing the need for regular practice to maintain operational readiness.