Compatibility: Android 4.0 or better.

Hardware requirements: GPS, accelerometer, gyroscope, 1GB RAM, dual core processors

Description: The Commute Warrior App allows users to track their daily second-by-second travel activity.  The data collected by this App are being used by Georgia Tech researchers to monitor congestion, estimate travel times through transportation corridors, and study travel behavior.  Travel monitoring is automatic, running in background without any effort on the part of the user, passively recording position and speed without any interaction on the part of the participant. 

The App monitors walking, bicycling, transit, and personal vehicle trips.  Users can look back at the trips using a travel journal and interactive map interface.  Trips appear on the maps with flags and the start and end, and the trip playback shows the routes taken as well as the speeds along the way.