Comment by wickedsight
8 days ago
On festival sites and other crowded events, cellular sometimes gets quite saturated and slow. This might be a good alternative.
Also, I could see it as a useful tool in emergency situations. But a lot of people would need to use it to be actually useful.
When I last had a university workshop where 20 people in a room worked on a bluetooth protocol I also noticed bluetooth is quickly saturated with many participants. Hopefully that changed in the last 15 years since...