Technology

59518 readers

3175 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

Research team uses the human body to power wearables — addresses major obstacle of conventional batteries (www.tomshardware.com)

submitted 2 weeks ago by Alphane_Moon@lemmy.world to c/technology@lemmy.world

11 comments fedilink hide all child comments

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

[–] Darkassassin07@lemmy.ca 20 points 2 weeks ago

The article writer's didn't even read the paper they are reporting...

This is power-over-skin. Ie: power transmitted from one device to another via human skin. It's not harvesting or generating energy from the human body.

The research paper, published by Andy Kong, Daehwa Kim, and Chris Harrison from Carnegie Mellon University, notes that the human body is particularly efficient at generating 40 MHz RF energy.

No. It doesn't. At all....

Page 1 of the research paper PDF:

We call our technique Power-over-Skin Prior work has found that the human body is particularly efficient at conducting 40 MHz RF, while largely confining transmitted power to the body