The TOMBerkeley Leg Bag
This is a smartphone-controlled (via Bluetooth) device for emptying a leg bag and monitoring how full said leg bag is.
arduino: Contains the Arduino code for the project
com.tomberkeley.legbag: Contains a Cordova project
On Android with Google Chrome you can debug the app by enabling Developer Mode on the phone and then enabling USB Debugging. You can then go to chrome://inspect to see what's happening on the app.