Comment on WiFi signals can measure heart rate—no wearables needed
Mr_Dr_Oink@lemmy.world 2 days ago
Wifi sognals can read my heart rate, and be ised to track me around my house. But I still can’t get a signal in my room one floor up from the router.
GreenShimada@lemmy.world 2 days ago
This is the key point - these have to be clear signals in the same room.
alekwithak@lemmy.world 1 day ago
Hence wifi 7.
dyc3@lemmy.world 1 day ago
Care to elaborate?
alekwithak@lemmy.world 1 day ago
Faster speeds, better connection, requires higher AP density.