I noticed in my fire fighter training that our air tanks can get caught on everything, especially ropes, cables and low hanging debris because of a large catch space between the tank and harness.
Invention idea:
Tank hood deflector attachment for tank tops; shapes: round, flat and dome-like tank profiles
Needs to lock securely over top of tank, just like harness tank lock.
Training: Blind obstruction navigation training.
Object description-by touch
Bridging technique as a team with lead fire fighter for pass-through