465

Scientists Use WiFi to See Through People's Walls (www.popularmechanics.com)

submitted 10 months ago by gedaliyah@lemmy.world to c/technology@lemmy.world

111 comments fedilink hide all child comments

“We developed a deep neural network that maps the phase and amplitude of WiFi signals to UV coordinates within 24 human regions. The results of the study reveal that our model can estimate the dense pose of multiple subjects, with comparable performance to image-based approaches, by utilizing WiFi signals as the only input.”

you are viewing a single comment's thread
view the rest of the comments

[-] dan1101@lemm.ee 4 points 10 months ago

Yep I have read that sensitive buildings are now built with a hallway ringing the building and offices further inside, so the rooms where classified things are discussed don't have windows accessible by outside lasers.

this post was submitted on 22 Jan 2024

465 points (96.2% liked)

Technology

59670 readers

2579 users here now

This is a most excellent place for technology news and articles.

Our Rules

Follow the lemmy.world rules.
Only tech related content.
Be excellent to each another!
Mod approved content bots can post up to 10 articles per day.
Threads asking for personal tech support may be deleted.
Politics threads may be removed.
No memes allowed as posts, OK to post as comments.
Only approved bots from the list below, to ask if your bot can be added please contact us.
Check for duplicates before posting, duplicates may be removed

Approved Bots

founded 1 year ago

MODERATORS