A use scenario is an exhaust fan.
The fan needs to run for activity + 5 minutes.
Eg motion in multiple bathrooms, vibration on a clothes drier triggers it. Five minutes after they all stop - turn the fan off.
It’s easy enough to trigger based on a single input - but is there a way that does not involve writing a app to aggregate the devices as a pool, where any one can trigger the event - but all must be clear to turn it off.