What type of tracking does the Pico G3 use?

The tracking system of a virtual reality headset determines how the user’s movements are detected and interpreted. The Pico G3 uses a specific tracking technology tailored for certain professional uses.

1. 3DoF tracking: rotation only

The Pico G3 is equipped with a 3DoF (Three Degrees of Freedom) tracking system. This means it only detects head rotations along three axes:

• Horizontal rotation (left/right)
• Vertical rotation (up/down)
• Lateral tilt (left/right shoulder)

However, the Pico G3 does not support translational movement in space (forward/backward, side-to-side, up/down), which is typical of 6DoF systems.

2. No positional tracking (6DoF)

Unlike more advanced VR headsets, the Pico G3 does not include cameras or sensors for full positional tracking. As a result, physical movement is not reflected in the virtual environment.

This is a deliberate technological choice aimed at simplifying usage in contexts where positional tracking is not needed.

3. Use cases suited for 3DoF

3DoF tracking is especially well suited for the following scenarios:

• 360° content viewing: immersive videos, virtual tours, etc.
• Theoretical training: educational modules that don’t require physical movement.
• Presentations and demos: exhibitions, trade shows, and more.

In these contexts, the lack of positional tracking simplifies setup and reduces risks associated with movement.