I remember seeing a claim that the Bluetooth part was a feature since you could just "pass the controller" inside the cabin but I haven't been able to find a source for it.
As for the carbon fibre:
>OceanGate CEO Stockton Rush says the company had been evaluating the potential of using a carbon fiber composite hull since 2010, primarily because it permits creation of a pressure vessel that is naturally buoyant and, therefore, would enable OceanGate to forgo the use — and the significant expense — of syntactic foam on its exterior. So, for Cyclops 2 OceanGate decided to avoid the metallic hull altogether and began a search for a manufacturer that could help it develop a composite hull.
> I remember seeing a claim that the Bluetooth part was a feature since you could just "pass the controller" inside the cabin but I haven't been able to find a source for it.
Handing the controller around smells like marketing wank, especially when you learn they bolted down the shitter and made the controls remote. Seems like an odd tradeoff. I’d be inclined to use a portable toilet or diapers and firmly attach the controls to the sub near the only window. People can still take turns.
As for the carbon fibre:
>OceanGate CEO Stockton Rush says the company had been evaluating the potential of using a carbon fiber composite hull since 2010, primarily because it permits creation of a pressure vessel that is naturally buoyant and, therefore, would enable OceanGate to forgo the use — and the significant expense — of syntactic foam on its exterior. So, for Cyclops 2 OceanGate decided to avoid the metallic hull altogether and began a search for a manufacturer that could help it develop a composite hull.
https://www.compositesworld.com/articles/composite-submersib...