| Value | Meaning |
|---|---|
| trackerController1 | Our tracker tracks the location of a controller. |
| trackerBasestation2 | Our tracker tracks the location of a base station. |
| trackerAnchor4 | Our tracker tracks the location and size of an AR anchor. |
| trackerAnyKnown127 | Used internally to filter trackers of any known type. |
| trackerUnknown128 | Used internally if we haven't set the tracker type yet. |
| trackerAny255 | Used internally to select all trackers. |