From: here@is.invalid   
      
    WiFi signals can measure heart rate--no wearables needed   
      
   Engineers prove their technique is effective even with the lowest-cost   
   WiFi devices   
      
      
       The Pulse-Fi system is highly accurate, achieving clinical-level   
   heart rate monitoring with ultra low-cost WiFi devices, making it   
   useful for low resource settings.   
      
       The system works with the person in a variety of different   
   positions and from up to 10 feet away.   
      
      
   https://news.ucsc.edu/2025/09/pulse-fi-wifi-heart-rate/   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)