Show HN: Android accessories with only Arduino code & the Handbag App

I've been playing with Arduino-based Android accessories for the past few days and thought more people could play with them if they didn't have to write Android code.

So, I created the Handbag App which enables you to both define the Android application user interface and implement the behaviour in your Arduino sketch.

If you've got an Android 2.3.4 device, an Arduino Uno or similar and a USB Host Shield you can try it out.