Thankfully I don’t suffer from ES.
But, I do read posts on various ES forums because I have an interest in shielding my electronics against an EMP (electromagnetic pulse).
Do most people with ES do ok around ordinarily magnets (like the ones on a refrigerator)?
If so using magnetic reed switches*, would be a good choice for making shielded electronics, because they can be completely surrounded by shielding material and still be activated. (I use them in my shielded electronics and they work great)
*
https://en.wikipedia.org/wiki/Reed_switchI thought I should put this out there incase it can help anyone.