Field notes
What a blackout taught us about queues
Twelve hours with no power and no towers in Valencia. The messages that mattered were the ones nobody was awake to receive.
A festival is a crowd that wants to talk. A blackout is a neighbourhood that wants to check. The difference changed what we thought the app was for.
For twelve hours in May, a district of Valencia had no grid and, within about ninety minutes, no mobile network either. Roughly 200 phones in the area were running Nobars. Most of the traffic was not conversation. It was a single sentence, sent repeatedly, to people who were not in range: I'm okay.
Store and forward is the product
Those messages could not be delivered when they were written. They sat, sealed, in the pockets of everyone who walked past, and landed hours later when two phones finally met. The feature we thought of as a fallback turned out to be the main event, and it was tuned for the wrong thing: a twelve-hour queue is normal, not exceptional.
The most important message on the mesh that night was three words long and took four hours to arrive.
