http://ebiquity.umbc.edu/tag/android/ http://ebiquity.umbc.edu http://ebiquity.umbc.edu/img/logo.jpg http://ebiquity.umbc.edu/paper/html/id/538/Privacy-Preservation-in-Context-Aware-Systems 2011-05-05 http://ebiquity.umbc.edu/resource/html/id/303/Collabora-ve-Data-Gathering-Using-Context-aware-Mobile-Devices 1999-11-30 http://ebiquity.umbc.edu/event/html/id/297/Developing-applications-for-the-Android-platform 2009-04-29