Reply To: Checking whether if the eye tracker is connected

[Anders]

Hi Benjamin,
take a look at the MinimalStatusNotifications sample in the C/C++ SDK, it should be a good starting point.

What you want to do, in the EyeX lingo, is to register a state-changed handler for the TX_STATEPATH_EYETRACKINGSTATE engine state. You don’t have to create any interactors in this case.