mentioned, really, is if someone is using their reliever inhaler, a system like this can identify when somebody is using more of their inhaler which is an indication that an attack is on and we know from data that s been published that attacks don t usually happen very suddenly. it takes time to develop and you can identify them at an earlier stage. systems like this can be very helpful. earlier stage. systems like this can be very helpful- be very helpful. people who have asthma will be very helpful. people who have asthma will be be very helpful. people who have asthma will be aware be very helpful. people who have asthma will be aware of - be very helpful. people who have asthma will be aware of this, i m| asthma will be aware of this, i m sure, but reading this morning, i wasn t aware there is a brown and blue inhaler and they different purposes. blue inhaler and they different uroses. , . ., 2 , purposes. yes, and that s very important- purposes. yes, and that s very imp