Oculus Rift Drift

[mape2k]

We are having similar issues here. We attach markers to the Oculus for tracking the position of the participants inside a large room and use the Oculus gyroscopic data for yaw, pitch and roll of the viewpoint. For now, I just have a function running that checks disparities between the Oculus' yaw information and the one provided by the optical tracking system. If the difference between the two measurements gets too high, a warning is issued to the user.

Also not really ideal. We tried experimenting without the Oculus gyroscopic data at all and only using optical tracking but this gives jerky results. If we try to filter that head movement sensation becomes sluggish quickly.