I've had trouble with motion sickness in slew mode on the sim. Then again,
I've had the same trouble with some video games, such as Doom. Apparently it
is quite common. If the movements on the screen exceed those of real life,
motion sickness is quite a risk. It obviously could still make someone sick
if the sim is showing motion that would make someone sick in real life.

Yeah, I used to play Quake (one of the early first-person shooters),
and could easily make myself nauseated by "running" through
buildings.

I never have the problem in the Kiwi when I'm flying, even when doing
aerobatics in an Extra 300 (Yes, Viperdoc, it's got your plane in it!
Actually Patty Wagstaff's, but I digress...). I have felt queasy
*watching* others fly, though, especially ham-fisted newbies who over-
control in all three axes...

We had one little girl puke when her dad (a non-pilot) simply could
NOT stop over-controlling the roll axis. Back, and forth, and back,
and forth, and...**urp**.
--
Jay Honeck
Iowa City, IA
Pathfinder N56993
www.AlexisParkInn.com
"Your Aviation Destination"