Is there an offline, gratis Linux application (preferably in the Debian / Ubuntu repositories) that can store, visualize and export medical data like weight, blood pressure, heart rate, taken medication?
The data should help me to gather long-time medical data like weight, blood pressure, heart rate, taken medication, ... so that I can give that to my physician in case I get ill. (see TED talk for the motivation)
The export should be in a usable format (XML / CSV / JSON / YAML).
The software is for personal use (hence: only one user).
The software can be used through the browser, but it should be offline (I don't want to give my data away).
It should be aimed for amateur users. (GNU Health is too complex and seems to be aimed for complete hospitals)