> This seems very much like a solution in search of a problem.
My friends and I independently came up with this exact idea at the most recent regional burn event, specifically to better coordinate meeting back up after wandering, and then discovered this device, so it's very much a real problem in need of solving.
Concerts are usually pretty easy to find your friends after splitting up. They are usually at the bar, restrooms, or a handful of viewing spots or seats. Big raves, music festies, burns, and other large gatherings are spread over a much wider area.
My friends and I independently came up with this exact idea at the most recent regional burn event, specifically to better coordinate meeting back up after wandering, and then discovered this device, so it's very much a real problem in need of solving.
Concerts are usually pretty easy to find your friends after splitting up. They are usually at the bar, restrooms, or a handful of viewing spots or seats. Big raves, music festies, burns, and other large gatherings are spread over a much wider area.