This is an Android mobile application, written for version 2.3.3 (Gingerbread). It may be run by installing it on a compatible Android phone, or by running it in the Android emulator available as part of the Android SDK (available from http://developer.android.com/sdk/index.html). Navigating to the application's hyperlink below from the phone's browser should allow installing the application on the phone. Once the application has been installed, it may be started by choosing "Dedice" from the launcher.
Note: to install this application, you must allow installing applications from unknown sources (under "Application" on the settings menu).
The application is available here: http://web.mit.edu/stunes/Public/Dedice.apk