Marauder's Map

We brought the Marauder's Map from Harry Potter to life in our fully-functional mobile application for Android. Solemnly swear that you are up to no good before tapping the screen and revealing the UMBC campus in full parchment fashion. Watch footsteps magically walk around campus, and find your friends' floating banners as they walk towards you. You can connect as many Android devices as you want, and they'll appear on the map and move as you walk. You might even see Peter Pettigrew walking around Meyerhoff...