[FEATERE REQUEST] Use correct industry terminology for what this project is developing

Is your feature request related to a problem? Please describe. This project is using the wrong terminology in regards to the tracking technology being developed. The sensors used are not "6DoF" or "9DoF" as described. Using correct terminology will clear up a lot of confusion around the project's current goals and released software.

Describe the solution you'd like "#DoF" stands for "Degrees of Freedom" and is a term used to describe how the user can move about in VR. The tracking system being developed here only provides 3DoF: Pitch, Yaw, Roll.

6DoF means that on top of rotation the user is also able to translate around the VR space in X, Y, Z directions. Therefore there are now 6 degrees of freedom: Pitch, Yaw, Roll, X, Y, Z. As far as I can figure out there aren't additional degrees in which to unlock to achieve "9DoF".

The sensors you're developing are multi-axis sensors in the pursuit of higher quality "3DoF" tracking. The 3 sensors utilized in this project provide a 9-Axis tracking solution and only provides more accurate rotational tracking.

Additional context https://creator.oculus.com/learn/vr-glossary/