We're getting closer and closer to that all-encompassing Tricorder of StarTrek
This is a tiny EKG that can detect Atrial Defibrillation. You connect to your phone and the app sends the data to your doctor. It's just two small pads you put your fingers on
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@cypnk Here's one better, and EKG in a business card https://hackaday.com/2016/03/13/ekg-business-card-warms-our-hearts/
@troubleMoney That looks like something I'd like to hack on. Thanks!
I think the example I posted is probably covered in patents and such. The app linking to the smartphone was what really piqued my interest