I have now been using HAPP as a usable Open Loop artificial pancreas notification system for over 5 months. Reviewing my time with HAPP, in summary I have found...

Fractured hip, major operation, my wedding in hospital and building an Artificial Pancreas - to say the last few months have been eventful is an understatement (my wedding deserves its own blog post).

After reducing the cost of a CGM by hacking my CGM Transmitter and getting xDrip up and working I started work on building the Android App porting over the community code to native Android.

To my surprise with no mobile development experience 2 months later I have a working open loop DIY Artificial Pancreas.