Head Tracking with OpenTrack, PS3 Eye cam and 3 points Head tracking clip. - YouTube
PS3 Eye open driver instructions · opentrack/opentrack Wiki · GitHub
PS3 Eye Camera Case, for use with OpenTrack head tracking. : r/hotas
Skyward's DIY Headtracker Build Guide
Head Tracker Opentrack Camera IR LED Track Clip Pro Trackir 5 Alternate - Etsy
A review of several “free” head-tracking alternatives to use with Flight - #19 by Garack666 - Hardware & Peripherals - Microsoft Flight Simulator Forums
PS3 Camera Head Tracking Setup with Opentrack Ultimate Tips
PS3 Eye Camera Case, for use with OpenTrack head tracking. : r/hotas
PS3 Camera Head Tracking Setup with Opentrack Ultimate Tips