Comment on Briar - secure p2p group communications
victorz@lemmy.world 3 weeks agoRight, but you have to be so close to each other for Bluetooth to work, so it seems very limited in utility. But of course, data exchange in person would be one thing.
artyom@piefed.social 3 weeks ago
Bluetooth has a pretty significant range, especially outdoors. So you might be watching something on the stage while a friend or family member is 300 feet away at a concession stand.
victorz@lemmy.world 2 weeks ago
That’s pretty far, that makes it better I guess. Like you could send messages across buildings if you have line of sight e.g. That’s neat.