Logistics
400 receivers, and no queue in the breaks
At a business conference, 400 delegates collected a receiver without queueing when the programme paused.

Assignment
A business conference needed 400 receivers in the room.
Challenge
With that many units, the breaks are what stop people, not the interpreting itself.
What we did
The batches were ready beforehand. A technician handed them out, and we collected them at the exit.
Result
Delegates collected and returned a receiver without a queue in the breaks.