It took her a long time to figure out what it was, and when she did, she got a house in a neighborhood in a suburb in the hills, a good distance away from cell towers, with no wifi, a toaster oven (i think) instead of a microwave, some special arrangement for the phone (might have been wireless, don't remember), some filters (forget which) on the screens of her computers, little trays to put between the laptop and the lap, and so on. She owned an instrument to measure the She was even getting paint designed for stealth planes (it absorbed electromagnetic radiation) to paint her house.
She had a hard time with doctors for a pretty long time, and showed a friend and I a presentation about the regulation and health risks surrounding certain parts of the spectrum (I think from ultraviolet on). My notion of her problem was that she had a genetic condition that made some part of her nervous system malfunction (or hurt for no reason) when exposed to too many of the wrong photons. I don't know if she had a good sense of direction but she could, apparently, sense if she was getting a lot of certain frequency radiation because her head hurt.