4
In practice and training graphics help him out as well. With computer simulations they look at effects of a new roll-bar in crashes, aerodynamics, crash tests ... they all simulate this stuff to gain optimal preparations and performance.
On stage where some simulators displaying how they actually practice.
That's it for this morning update. There's a lot of stuff going on in the afternoon so I'm not 100% sure if I'll be updating later today. If not early tomorrow it is.
