RT did a documentary on this Electrosensitivity,
I bounced through it, skipping most of the anecdotal parts. Overall, no worse than average. I noticed that there were some wide shots that showed the subject and the main camera only about two feet apart. That camera radiates a ton of RF that didn't seem to bother the person who was so sensitive she had to handle a phone cord with a pen.
"I could intermittently use a flashlight."
A flashlight does not radiate an AC electromagnetic field.
A corded phone radiates waves also. That is how TDD works.
"It's classic electrohypersensitivity."
No, it isn't. It is brain damage caused by microwave heating, the same thing that melted the chocolate bar that lead to the microwave oven. The difference in energy density between a focused military radar beam and the leakage around a microwave oven door is one billion billion to 1. -ish,
"...like sawtooth and sinewaves, that do not exist in nature."
Much more sloppy statement than usual. Some argue that sinewaves are the ***only*** thing that exists in nature. Since December 21, 1807, we know (not think, not theorize - k.n.o.w.) that all complex waveforms, vibrations, etc. are composed of groups of sinewaves. This is why the old term for the fundamental component was the "natural" frequency.
"'Do you have wifi here?' 'Oh, no, we have a Zigbee wireless system...'"
Note the word after Zigbee. Zigbee radios in the US use the either the 900 MHz band still used by some cell phones, or the 2.4 GHz band used by microwave ovens, most cordless phones, most wifi routers, etc. This is a good example of someone mis-associating an aspect of the problem with the actual problem. It exposes the demonization or bogeyman aspect of the term "wi-fi", an emotional rather than rational reaction. It completely undermines her next statements about how "this is how my body knows how it should be" -- bathed in high-frequency RF with a different data format and better branding - ?
"20,000 microwatts"
That sounds scary. What sounds even more scary is 20 million nanowatts, or 20 billion picowatts. BTW, an adult human, awake but at rest, produces approx. 150 million microwatts, mostly as heat.
ak