https://longhorizon.org/trey/papers/borges18_htc_vive.pdf

[Here’s a video demonstrating Vive tracker’s tracking with purely optical tracking from the 60hz(30hz X direction, 30hz Y direction) lighthouses to the tracker's photodiodes, without referencing data from the tracker's 1000hz IMUs at all.

• Video by Zuwaii](https://prod-files-secure.s3.us-west-2.amazonaws.com/74adcf84-3f4b-47ac-8d7d-4f2faeba5e11/6a636637-72a0-4b34-8760-87b7d7081f21/3942-VRChat_vkxCMbLdmr.mp4)

Here’s a video demonstrating Vive tracker’s tracking with purely optical tracking from the 60hz(30hz X direction, 30hz Y direction) lighthouses to the tracker's photodiodes, without referencing data from the tracker's 1000hz IMUs at all.

• Video by Zuwaii

Here’s a video showing lighthouse tracking without imu and prediction turned on, only purely optical tracking from the lighthouses to the tracker's photo diodes