might want to use the radar view for their own purposes ("find me the nearest taqueria"), so I split that into its own package. You can find the source for that in the Radar project. Of course, you don't need the source in order to use this feature. Because of Android's component architecture, all you need to do us use an Intent:
C. Hoene. Worcester, MA, Third Annual Technology Workshop for Precision Indoor Personnel Location and Tracking for Emergency Responders, Worcester Polytechnic Institute, (August 2008)
I. Amundson, and X. Koutsoukos. Mobile Entity Localization and Tracking in GPS-less Environnments, volume 5801 of Lecture Notes in Computer Science, Springer Berlin / Heidelberg, 10.1007/978-3-642-04385-7_16.(2009)