Boo! is an Android Experiment, where cute little creatures crowd the screen. But as soon as they see your face, they all run away! Try sneaking up on them to catch their antics before you are spotted.
This app is open source and illustrates algorithmic animation and face detection via the front facing camera. Source can be found at https://github.com/larvalabs/boo
For more information about this application please visit http://www.androidexperiments.com