this post was submitted on 10 Oct 2023
739 points (95.8% liked)
memes
10482 readers
1742 users here now
Community rules
1. Be civil
No trolling, bigotry or other insulting / annoying behaviour
2. No politics
This is non-politics community. For political memes please go to [email protected]
3. No recent reposts
Check for reposts when posting a meme, you can only repost after 1 month
4. No bots
No bots without the express approval of the mods or the admins
5. No Spam/Ads
No advertisements or spam. This is an instance rule and the only way to live.
Sister communities
- [email protected] : Star Trek memes, chat and shitposts
- [email protected] : Lemmy Shitposts, anything and everything goes.
- [email protected] : Linux themed memes
- [email protected] : for those who love comic stories.
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
That's exactly what I was envisioning, thank you! I wonder if radios in smartphones (cellular module or wifi direct) could be leveraged to do the same in densely populated areas. Could there be a meshtastic app for phones? Free, decentralized mobile phone calls.
Seems like there is an app called Briar that does this for messaging. Not sure if it does voice calls.
I doubt that Bluetooth and wifi antennas on phones are going to be great at long distances. Text is going to be a much better bet as it needs less bandwidth and doesn’t have to be received in real time (so you can store and remit messages later).
That makes sense. I saw another mesh app that lets you transmit voice messages, so it's not real time.
Did you find Meshenger yet? It's not exactly what you're after as it still relies on a local wifi network for comms, but it's one of the closer apps I've found to what you describe.
That said, what's the app you found that lets you transmit asynchronous voice messages? Sounds kinda cool!
Ah cool! The app I found is White Mouse, but it says it's limited to a 100 meter radius so I wonder if it's truly mesh.
Thanks for the reply! I'll have to give that a look!
Honestly if you're interested in this stuff I'd encourage you to get a radio license. You'd probably be interested in repeaters, satellites, and HF, but you might also be really interested in stuff like APRS (which is sort of a giant radio mesh net). I don't know what country you're in, but usually licenses are really cheap and just require you to pass a relatively easy (with some studying) multiple choice exam. The hardest part is usually just figuring out where you can take a test (at least in the USA tests are run by volunteers, so you have to do a little bit of searching to see when they do them in your area).