No amount of room optimization will solve wobbly trackers - one very important consideration for reducing jitter is the way the trackers are mounted.
Wobbly mounts such as elastic straps and some 3d printed solutions often result in jittery tracking.
This is only necessary if you’re doing Mocap without a headset.
See Head Rigs for iPhone and Trackers
For different types of mounts for this
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For help with trackers, see Trackers
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