Changes

'''Fastrak''' is a 3D magnetic tracking system from [[Polhemus]]. The name means "fast track".

'''Fastrak''' is a 3D magnetic tracking system from [[Polhemus]]. The name means "fast track".

FastTrak was used in most VPL systems. It was also used in the first generation [[Virtuality]] systems.<ref>http://web.archive.org/web/20160801042252/http://vrtifacts.com/setup-a-fastrack-fast/</ref>

FastTrak was used in most [[VPL]] systems. It was also used in the first generation [[Virtuality]] systems.<ref>http://web.archive.org/web/20160801042252/http://vrtifacts.com/setup-a-fastrack-fast/</ref>

It is a 6DOF tracking system, meaning it tracks position and rotation.<ref name="y135"/>

It is a 6DOF tracking system, meaning it tracks position and rotation.<ref name="y135"/>