Face Expressions
Face Expressions allow you to record any facial movements (e.g., smile, wink, raised eyebrows, or any other facial pose) and store them within your Experience. These Expressions are recorded using the internal cameras on the Extended Reality (XR) headset and compatible face tracking accessories (check out this table to see if your headset supports face tracking).
Once a Face Expression is recorded, you can set up dynamics for when the participant reproduces it. For example, in a social interaction study, you might want to track smiles. You could record a Face Expression while smiling and add 1 to a SmileCount Integer Variable each time the participant smiles during the task.
