Tobii Ocumen - FAQ
Table of Contents
General
Questions about Tobii Ocumen in general.
What hardware is Tobii Ocumen compatible with?
| Headset Compatibility | 2021-10-04 | 2021-12-08 | 2023.1.0 | 2024.1.0 | 2024.2.0 | 2025.1.0 |
|---|---|---|---|---|---|---|
| HP Reverb G2 Omnicept | Yes | Yes | Yes | Yes | Not tested | No |
| Pico Neo 3 Pro Eye | Yes | Yes | Yes | Yes | Yes | Yes |
| Pico Neo 2 Eye | Yes* | Yes* | No† | No† | No† | No† |
| Play for Dream MR | No | No | No | No | No | Yes |
*Calibration quality API not supported.
†Support for the Pico Neo 2 Eye was phased out in the 2023.1.0 release since Pico no longer officially supports the headset. The headset may still work with Ocumen, but we will not provide any support for it.
How do I get started with Tobii Ocumen?
More detailed getting started guides for each individual component can be found in the Ocumen section.
What is the current readiness of Tobii Ocumen?
Tobii Ocumen consists of several components which differ in their state of readiness:
| Component | 2021-10-04 | 2021-12-08 | 2023.1.0 | 2024.1.0 | 2024.2.0 | 2025.1.0 |
|---|---|---|---|---|---|---|
| Tobii Ocumen Advanced Signals | Stable | Stable | Stable | Stable | Stable | Stable |
| Tobii Ocumen I/O | Stable | Stable | Stable | Stable | Stable | Removed |
| Tobii Ocumen Configuration | Stable | Stable | Stable | Stable | Stable | Stable |
| Tobii Ocumen Filters | Alpha | Removed* | Stable | Stable | Stable | Stable |
| Tobii Ocumen Studio | Alpha | Beta | Beta | Beta | Beta | Removed |
The respective readiness levels mean:
- Stable - The component is complete and has received extensive testing. Newer versions containing bug fixes and improvements will be provided.
- Beta - The component is usable but still undergoing changes, and it has not been extensively tested.
- Alpha - The component is undergoing heavy development and design changes. We only recommend its use in early or experimental development phases.
- Removed - The component has been removed.
*Tobii Ocumen Filters was removed in the 2021-12-08 release for technical reasons, and an improved replacement was added in the 2023.1.0 release.
How do I upgrade from an older Ocumen version in Unity?
To upgrade from an older Ocumen version, remove all existing Tobii Ocumen and Tobii XR SDK packages from the project and add the packages from the new version. After the upgrade, certain code implementations might be needed depending if new version contains breaking changes. Refer to the Ocumen changelog for more info.
Will my older Ocumen projects work with the new version?
Whether older projects will work directly with the new version of Ocumen depends on the extent of changes made in an update. If significant modifications have been made, some adjustments to your old projects will be necessary. To ascertain the exact changes needed, you should refer to the Ocumen changelog or documentation provided with the new version.