Filters

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.

Filters

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.

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