That's a tool you can use which can analyze whether your website could potentially induce epilepsy. If it could, you can either redesign or simply display a warning.
However I found it interesting that there are some people who induce it on themselves by simply waving their fingers in front of their eyes... I don't think a game would have been to blame for someone's death.
http://trace.wisc.edu/peat/
That's a tool you can use which can analyze whether your website could potentially induce epilepsy. If it could, you can either redesign or simply display a warning.
However I found it interesting that there are some people who induce it on themselves by simply waving their fingers in front of their eyes... I don't think a game would have been to blame for someone's death.