Wireless Body Network studies.
This isn’t science fiction, it’s real. There are plenty of studies about it.
Studies on the "body area network". WBAN = Wireless Body Area Network. Search: https://pubmed.ncbi.nlm.nih.gov/?term=body+area+network
"Flexible UWB and MIMO Antennas for Wireless Body Area Network: A Review". https://pubmed.ncbi.nlm.nih.gov/36502257/
"Wireless Body Area Network for preventing Self-inoculation Transmission of Respiratory Viral Diseases." https://pubmed.ncbi.nlm.nih.gov/36850640/
"Enabling Covert Body Area Network using Electro-Quasistatic Human Body Communication". (2020) https://pubmed.ncbi.nlm.nih.gov/30858385/
"A survey on intrabody communications for body area network applications." (2013) https://pubmed.ncbi.nlm.nih.gov/23542945/
"Wireless body area networks: a comprehensive survey". (2020) (Might provide a good overview.) https://pubmed.ncbi.nlm.nih.gov/32191551/
"Powering future body sensor network systems: A review of power sources." (2020) https://pubmed.ncbi.nlm.nih.gov/32692667/
"A Perspective Review of Security Challenges in Body Area Networks for Healthcare Applications." (2021) https://pubmed.ncbi.nlm.nih.gov/34690480/
Important post. I recently spent over $3000 getting the “latest” hearing aids, that work on Wifi. On the first day, after 5 hours in my ear, I got lightening like headaches and tinnitus, and I never wore the again. We are all surrounded by this technology but we can reduce our exposure.