Graphic: The digital technology that powers an F1 lap

Kimi Raikkonen of Lotus drives during the second practice session of the Formula 1 Etihad Airways Abu Dhabi Grand Prix Yas Marina Circuit in Abu Dhabi on November 1, 2013. Christopher Pike / The NatioShow more

The unmistakable roar of Formula One racing cars will fill Yas Island this week during the Abu Dhabi Grand Prix festival that culminates in the big race on Sunday.

But, as with all F1 races, in one small room at the track, a dozen or so people will sit in silence, concentrating on every second of the race, ensuring that everything goes to plan.