With QR codes being difficult to scan outdoors and NFC tightly controlled, BLE and ultrasonic (or just sonic!) transmission are promising ways to improve Bitcoin UX
my weekend project to learn more about bluetooth mesh networks, relays, store and forward models, encryption models, and a few other things: https://github.com/jackjackbits/bitchat
nostr-only TestFlight if you want to play with it: https://testflight.apple.com/join/QwkyFq6z
Discussion
No replies yet.