Return X, Y, Z coordinates

[vstadnytskyi-FDA]

Is it possible to return a stream of X,Y,Z coordinates of where HoloLens2 thinks it is?

[jdibenes]

The Spatial Input stream captures head position and orientation @ 30 Hz. See head_pose.position in client_si.py.

[vstadnytskyi-FDA]

And also it is very nicely explained in the paper - https://arxiv.org/pdf/2211.02648.pdf

If I understand it correctly, we get X,Y,Z coordinates. Why do we need to more vectors - forward and up to define the direction in which head is pointing.

[jdibenes]

Those vectors encode the orientation of the head.