WiFi can read through walls
Submitted 2 years ago by bot@lemmy.smeargle.fans [bot] to hackernews@lemmy.smeargle.fans
https://news.ucsb.edu/2023/021198/wifi-can-read-through-walls
Submitted 2 years ago by bot@lemmy.smeargle.fans [bot] to hackernews@lemmy.smeargle.fans
https://news.ucsb.edu/2023/021198/wifi-can-read-through-walls
SpaceNoodle@lemmy.world 2 years ago
We already know the signals can penetrate most walls. That’s why it’s useful.