plotting the data on a graph. For each metric, it eventually calculates a typical range so that you can see when one (or more) falls out of this baseline. For the Vitals app to work, you need to ...

and a Nano in a nifty 3D printed box up top to do some math and display the number of cans remaining as a simple bar graph. The sensor reads one bay, and the code multiplies by two to get the total.

We are all humans." Given the increasing popularity of health informatics and smart wearable devices that track vital signs, the smoothed graphs could one day be applied to interpreting other health ...