HMD Specific Information

Fove

Setup

The default Fove Interface prefab will NOT capture the player's gaze correctly. We recommend using the Add Fove Prefab option in the cognitiveVR menu. This will generate a gameobject with children that should be properly configured.

fove prefab

Exit Poll

As the Fove does not have a microphone built in, the Exit Poll microphone popup will not detect audio input unless there is a separate microphone connected and enabled.

The gaze buttons used by Exit Poll use the Fove HMD's forward direction to activate, NOT the eye tracking position. This may change in future releases of our SDK.

Pupil Labs Vive Add-on

Setup

Make sure you set the ServerIP on the PupilGazeTracker component. For testing, we recommend setting the IP to 127.0.0.1.

You may want to use the Add Pupil Labs Vive Prefab option in the cognitiveVR menu. This will generate gameobjects that should be properly configured with a main camera and calibration camera.

pupil labs prefab

Play the calibration scene and press C to begin calibrating the pupil labs cameras.

Multiple SDKs

Since the Pupil Labs cameras are installed onto the HTC Vive, you can use the SteamVR SDK at the same time. When selecting your SDK, use Shift + Click to select multiple SDKs you wish to use.

multiple sdks

If you are only using the Pupil Labs SDK, you do not need to select Unity Default as well.

Exit Poll

The gaze buttons used by Exit Poll use the Vive HMD's forward direction to activate, NOT the eye tracking position. This may change in future releases of our SDK.