Using Linux-based servers working in parallel, they generate a computer model of how a drill bit must twist and turn to hit one or more formations as much as 9, 000 meters below the sea floor.
We experienced this issue with a MacBook Air and Samsung Galaxy Note II -- you can force the flexible cable to twist into the necessary position, but it appears to cause quite a bit of tension, and our ChargeCard was visibly damaged after just a few minutes of use.
The leak is a Powerpoint slideshow that apparently contains screenshots from an online course for sales people -- so there's been at least one twist in its journey before it reached us, and that's reason in itself to be a bit cautious.