Assessment of the visibility available, at night, to the driver of a vehicle who was reportedly injured when the vehicle was driven over unseen debris lying on the road.

Analysis and description of how an air suspension seat should work and likely did work at the time of a reported injury.

Assessment of whether an alleged musculoskeletal injury could be attributed to the ergonomics of the cabin of a vehicle.

Ergonomics of the cabin of a vehicle
Air suspension seat
Unseen debris lying on the road