The files contained in this repository represent user head and 
hand motion taken from VR applications at Brown University.
The first line of each file contains the sampling rate in Hz and the
remaining lines contain the motion data records.  Each record has
a timestamp, position vector, linear velocity vector, linear acceleration
vector, quaternion, angular velocity pure vector quaternion, and
angular acceleration pure vector quaternion.  These files can be read into
the predictive tracking algorithm testbed application and used to test
different predicition algorithms.

-- Joseph LaViola, December 2002
-- Email: jjl@cs.brown.edu

