this post was submitted on 22 Jan 2024
442 points (96.2% liked)

Technology

65958 readers
8308 users here now

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

Our Rules

  1. Follow the lemmy.world rules.
  2. Only tech related content.
  3. Be excellent to each other!
  4. Mod approved content bots can post up to 10 articles per day.
  5. Threads asking for personal tech support may be deleted.
  6. Politics threads may be removed.
  7. No memes allowed as posts, OK to post as comments.
  8. Only approved bots from the list below, this includes using AI responses and summaries. To ask if your bot can be added please contact a mod.
  9. Check for duplicates before posting, duplicates may be removed
  10. Accounts 7 days and younger will have their posts automatically removed.

Approved Bots

founded 2 years ago
MODERATORS
L3s@lemmy.world
enu@lemmy.world
technopagan@lemmy.world
L4s@lemmy.world
442
Scientists Use WiFi to See Through People's Walls (www.popularmechanics.com)
submitted 1 year ago by gedaliyah@lemmy.world to c/technology@lemmy.world
92 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
[–] Telodzrum@lemmy.world 11 points 1 year ago (2 children)

This article is a year old. Do we have posting standards in here?

[–] Chozo@kbin.social 16 points 1 year ago

The tech is even far older than the article. I remember seeing this being demo'd at least a decade ago. Though, it looks like the fidelity has improved significantly from the early proof-of-concept videos that were floating around for a while.

[–] gedaliyah@lemmy.world 3 points 1 year ago (1 children)

Sorry, I didn't notice the date when I posted. I can take it down if requested.

[–] ChunkMcHorkle@lemmy.world 6 points 1 year ago

Nah, you're good. For some of us it's the first time seeing it, and I really liked reading what people far more familiar with this tech have to say about it here, including that it's old news for them. So thank you, seriously, for posting it.