This is the only thing that makes sense in my head (distributed sensing and global surveillance). Would also be interested if it's feasible with beam forming to inject traffic into WiFi/Cell networks.
110 karma · joined August 12, 2023
Re. Messages - if you're not in range, as long as you don't leave the call, it'll send as soon as you reconnect. Messages are not currently persisted to a database though (- unsure if that's a feature or not?). I'd wanted to hold off on that until I was sure I'd covered everything I needed for the schema - they're currently encoded with ITA-2 (which is why some punctuation and emoticons go missing) - but I've made some improvements to the protocol, and intend to move to UTF-8 for broader character/language support.
The current protocol is very much designed to work around all the ways streaming audio really isn't a good fit for Bluetooth LE GATT. It does things which don't really make sense for messages, so I'm intending to separate messages from the live call.
The current focus is trying to make it play a little better with wireless headphones though. I started the app back in the days when phones had 3.5mm headphone jacks. If you've an Android phone and can use LE Audio headphones - they work much better, but wired headphones work best.
Was trying to keep things simple though - the separate server seemed a step too far for most people I talked to about it.
It works best if there's 3 phones though - as it can route via the other if a link drops.
Doesn't really get any downloads, so not sure there's much demand for this - but I use it with some shokz bone conducting headphones for talking to my wife when we're cycling (also for wrangling our two small girls)