Form Tracker settings Frames per second 640x480 320x240 Camera name Resolution Diagonal FOV <html><head/><body><p>Read the <a href="https://github.com/opentrack/opentrack/wiki/Aruco-tracker"><span style=" text-decoration: underline; color:#0000ff;">wiki page</span></a> and especially the last paragraph before printing markers.</p></body></html> 30 60 75 125 200 Default (not recommended!) Camera settings Head X Head Z Head Y Toggle calibration