This according to CVG. The reason why Wipeout HD was strangely absent from E3 was due to the game not passing the epilepsy test!
Quote, "CVG has been told that WipEout "fails the epilepsy tests so much that it has to be re-engineered." All that speed and flashing lights zipping past your eyes must be too much to handle. "
I don't know how they can resolve this problem without having to redesign the whole game. Hopefully they can find a way without losing the incredible visuals and speed.

Source
http://www.computerandvideogames.com/article.php?id=193765

I doubt that. lol

wow. i clicked submit button twice and i posted the same message twice. It was me that deleted that post. not the mods.

Wow. Will this be the game that will give people the seizures?

I felt like the trailer movie needed a warning. I love that flashing, blinking, high speed racing!

I'm kind of bummed out about it, just look how awesome it was before: