Vuzix Wrap 1200AR User Guide - Manual (Page 31)

For information on interfacing with the camera pair we suggest looking at the Direct
Show (part of the Windows SDK), openCV (Open Source Computer Vision)
libraries or in the Vuzix SDK and its AR Extension.
www.vuzix.com/developer
Wrap Tracker
The Wrap Tracker is a 3-degree of freedom tracker with compass. It plugs directly
into the Wrap 1200AR and communicates with supporting Windows based
applications through the VGA Controller.
The tracker plugs into the small connector that looks like a mini-B USB connector,
on the right side of the display module.
Note: Although the Wrap Tracker uses a connector that is similar in appearance to a mini-B USB
connector, it is not a USB product. It must not be connected directly to a USB connection nor
should a USB cable be plugged into the Tracker’s port on the eyewear.
The Wrap Tracker requires calibration before being used and periodically after that if
tracking performance appears to be diminished. Calibration is performed using the
provided VR Manager software and the calibration process is described in the
separate “VR Manager 4 User Guide” included in this product’s software and
documentation download.
A “Zero Gyros” process will automatically be initiated the first time VR Manager is
run. The “Zero Gyros” process can also be initiated manually from the VR
Manager’s “Misc. Tools” tab.