Not sure if this is the right place to post this as we do not have a breathe section.
I note that there is a new indoor air quality device en route and wondered if it was possible for the development team to also use this as an alarm if significant change in air quality was detected. (change in air mix ratio)
This could then be used as alarm in RVs, caravans, homes etc whereby any significant change would set off an alarm.
Reason I ask is that some naughty people inject a sleeping gas into RVs etc to sent the occupants to sleep while they ransack the RV. A signal to signify a dramatic change in the mix would be highly beneficial safety device to all.