Recent changes:

Java server is now hosted at 144.92.202.85

Data collected is associated with a user and trip id.  A user must log in through the phone before it will allow them to collect data.  Currently a user must register through the web site.  

The trip id is unique to the user and is generated when the user clicks to begin collecting data.  Users will then be allowed to view data on web site based on the individual trips.

The raw data of the phone's sensors is collected in stored in a table with the following fields

id - primary key

DeviceID - generated by device and unique to each device

SensorType - the type of sensor (accelerometer, gps, etc)

TimeStamp - time at which data was collected

X - raw data

Y - raw data

Z - raw data

tid - trip id