Insights
Analysis on the human element in mission-critical work.
Fatigue, heat, workload and work system design, written for the people accountable for frontline performance.
-
Firefighter Heat Acclimatisation: Why Crews Leaving an Australian Winter Are at Risk on a Northern Fireground
Australian crews leave winter and land on a northern hemisphere fireground within days, without the heat adaptations the work demands. What agencies can do for crews already deployed, the contingents still to fly, and the ones coming home as our season begins.
-
Time Zone Shifts and Firefighter Fatigue: The Body Clock Problem Deployment Planning Ignores
Deployed crews are doing the hardest work of their year on a body clock still set to home. Why misalignment drives fatigue even when sleep looks adequate, when the risk windows fall, and how agencies can plan around them.
-
Firefighter Fatigue Management in the Field: How Do You Know Your People Are Still Fit to Work?
Fitness at selection is a snapshot; fitness in the field is a moving picture. How agencies establish real readiness before deployment, watch for the erosion that fatigue hides from the person carrying it, and act when someone is no longer right to work.
-
Noise and Vibration in Military Vehicles: When Health Hazards Become Capability Failures
Crews medically downgraded by their own vehicle, and a capability that could not train. Why occupational exposure limits belong at the first design gate.
-
Crew Compartment Air Quality: The Survivability System Capability Programmes Forget
Thirty-three soldiers fell ill inside their own vehicles. Why the air a crew breathes is a survivability system that has to be certified, not assumed.
-
Anthropometrics in Military Equipment Design: Built for a Body That Does Not Exist
Bare-body baselines, weight growth and foreign-designed platforms. Why the encumbered Australian operator has to be the design baseline.
-
Crew Endurance and Crewing Models: The Design Constraint Programmes Assume Away
A crewing model is a hypothesis about human endurance. The Ajax and Armidale records show what happens when nobody tests it before signature.
-
HSI Governance and Safety Culture: When Expertise Has No Authority to Stop the Line
The experts were never silent. Why an HSI plan without HSI authority leaves every other domain exposed, and what ties the five failures together.
-
Exertional Heat Stroke in Elite Sport: The Risk Your Heat Policy Does Not Cover
Three young forwards have now collapsed at training and died in five and a half years. Exertional heat stroke is one of the most predictable conditions in sport, and almost all of the prevention happens in the diary, the measurement and the session plan.