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. 2013 Aug 23;8(8):e73251. doi: 10.1371/journal.pone.0073251

Table 2. Focus Group Discussion Points and Representative Sentiments.

Feasibility Questions and Responses
How do you feel about using monitors to keep homes smoke free?
It can change the way you live…
You think twice before you light a cigarette.
Good knowing your air quality, especially when you have children.
I’m pretty excited about it.
How long could we place the monitors in homes as part of research?
I think a 6 month period.
I think 6 months to a year.
As long as it would take.
Feedback Mechanism Questions and Responses
What do you think about lights and sound?
We all know green is good, yellow is warning and red is danger.
. not like a smoke detector that’s loud, obnoxious and continuous. You don’t want the same type of alarm as a smoke detector, because you wouldn’t want families to say “that’s the air monitor”.
If something bad was in the air, it could be louder, maybe at a moderate pace?
What do you think about showing the particle levels on a laptop screen?
It’s very good to see what the levels of contamination are in the house and the difference we can make. Or you have a message on the computer of the levels and perhaps a tip. It would also be good knowing which room the pollutants are in or what is happening in the whole house.
Others’ Reactions Questions and Responses
What positive or negative reactions do you think other people might have to the feedback?
Lots of people like me don’t want to smoke. I want to quit very badly. Sometimes you just need that extra push in front of your face.
It’s an opportunity to educate people. I don’t think my friends that are smokers would react negatively. If there is something beeping, I’m going to explain. It’s a way of opening up a dialog.
The fact that you have something concrete to show you’re improving is a motivator.
I’d have a hard time sitting there smoking when I realize how much I’m polluting.
If I enter a home that had the monitor and they were non-smokers and they say ‘okay, because you smoked in the house this is what happened’, I would make changes obviously.
Participation Questions and Responses
Who might want to use the monitoring system?
… people who want to quit smoking…
… this is great when you have children or even before.
Participation Barriers Questions and Responses
… the smoker is so hard core they’re just not going to change.
… they’re criticized enough as a smoker… being a smoker is like being a junkie right now. There is very negative connection so approaching them about it could be difficult
Participant Recruitment - Suggestions
Participants suggested that we recruit families that have children with allergies and that we recruit from health clinics, employee lounges, grocery stores and schools.