Simulator sickness?
I have just been reading an article on the BBC website about Michael Schumacher, the Formula 1 driver. In the article it says that the amount of time he can spend in the teams simulator is limited by his susceptibility to simulator sickness.
Apparently he has suffered from this from time to time during his career. The article goes on to say that this is a relatively common occurrence for many people in all fields of simulator activity including military, aircraft and racing cars.
I am wondering just how common this is and whether it is has been a problem for anyone who frequents this forum?