RAP charting, page-4553

I presume you cough into your phone and then it gets sent to to Cyber space' (the cloud that know one understands) for diagnosis, Im old so I dont understand that part of it , I would presume there is an App for one off use and the results are sent to your Doctor.
I am only making it up here , you would be better asking some of the guys who went to the presentations.Or someone young who understands Apps.
Wazza 1