I'm working on an Android application which I want to retrieve the Height Measurement from a friends HealthVault account which is shared with me and compare it to my Height - and eventually show in a smart diagram.
My height is 170cm
My friends height is 190cm
Result = In a page in the android application illustrate it in a bar diagram or something.
The main problem is basically finding a solution for retrieving my friends Height data as well. Is this possible? How would you guys recommend me going about to do this?