Unfortunately, the raw signal of many head-trackers is unstable and would cause users to get sea-sick when used in-game. Filters are pieces of software, which take the raw input of the head-tracker and smooth the output so it becomes usable. The new modular setup of FaceTrackNoIR makes it possible to add new filters easily and for the user to choose his/her favourite.
Icon | Name | Produced by | Supported since | Remarks | |
---|---|---|---|---|---|
EWMA2 | Dave | v160 | Much better than EWMA1 | ||
Accela | Stanislaw Halik | v170 | The filter uses velocity and acceleration. Works very well. |