Reliable detection of Win98 may not be possible.
Most seizures last only a few seconds or minutes.
After a seizure is over, the person may feel sleepy or disoriented for a few minutes or even an hour or more. She may not remember the seizure or what happened immediately before the event. Or she may be alert and ready to resume whatever she was doing before the seizure occurred. It varies from person to person. Certain things can sometimes trigger seizures in people with epilepsy.