i am the most vocal person here who has photosensitive seizures, so i guess i am the one to answer here.

all animated graphics are bad for someone with photosensitivity and a low seizure threshold. all graphics are bad. all graphics trigger seizures in people who have a low enough seizure threshold. animated graphics trigger them faster.

the internet is full of graphics and animated graphics.

what to do? the person with the problem can turn them all off in their own browser.

we had instructions for doing this up as a sticky in the old epilepsy forum, which i have someplace, but they are outdated since they were mostly for windows 98. i need to update them and post them again.

rule of thumb is that if you can tolerate a TV without having an instant seizure most animated graphics won't bother you. i cannot be in the same room with a TV without having status seizures. makes being in hospitals interesting.

the most important thing is to be careful about changing the refresh rate on your monitor. it is possible to do it wrong and have your monitor burst into flames. do not believe anyone who says they know how to do this safely. they may not.

for a discussion of how to eliminate flash from windows XP, check the computer forum here. dorry and zombie slayer have been helping me configure my computer for about three forums.

i have everything turned off. animations. all graphics. all color. all fonts. everything.

and when all else fails, i keep a large piece of cardboard handy to cover the screen.