Hi, I am an senior industrial design college student and have asthma. For a project, I am redesigning the rescue inhaler and was wondering if anyone could share any information with me. I'm basically just looking for ideas on how to improve the inhaler. Also, any information on how you use your inhaler like: where you keep them, if you have one on you all the time, if you have more than one in use at a time, how often you get a new one, etc. Any information would be greatly appreciated.
Thank you in advance.