hi my son is autistic but never has suffered for seizures before until recently started to suffer from seizures but only twice in his life of 9 years has he had these.in both situation he has been holding/ in contact with a retractable queue controller in shops and when i removed him / pulled him back away form them he went into a seizure. i have been informed that they have small amounts of static inside of them. this could be a coincidence but seems very wierd to me. is it possible for something like this to cause a child to have a seizure or should i be looking else where for the issue causing it.