this post was submitted on 05 Dec 2023
153 points (88.1% liked)

Technology

59298 readers
6313 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 another!
  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, to ask if your bot can be added please contact us.
  9. Check for duplicates before posting, duplicates may be removed

Approved Bots

founded 1 year ago
MODERATORS
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
153
Researcher has developed, at a cost of less than one dollar, a wireless light switch that runs without batteries, can be installed anywhere on a wall and could reduce the cost of wiring a house by ... (www.ualberta.ca)
submitted 11 months ago by [email protected] to c/[email protected]
60 comments fedilink hide all child comments
 

Researcher has developed, at a cost of less than one dollar, a wireless light switch that runs without batteries, can be installed anywhere on a wall and could reduce the cost of wiring a house by ...::A U of A engineering researcher has developed a wireless light switch that could reduce the cost of wiring a house by as much as 50 per cent.

you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 5 points 11 months ago

I think this is the usual thing where some engineer/scientist has developed a product that's interesting and put out a press release then a journalist got ahold of it, grossly misinterpreted what was being said and wrote an article speculating that this would lead to all kinds of things that are not even remotely possible.

The article claims this will somehow save money on wiring a house, but that emphatically does not seem to be the case, that's not the problem being solved here. This isn't a revolutionary breakthrough, this is just a slightly interesting design to power IoT devices via wireless power rather than the usual dime batteries.