We are using WaveVR SDK 3.1.1 Beta.
We notice
WVR_TriggerVibration(controller.type, WVR_InputId_Alias1_Trigger, 5000);
only works on the right-hand controller in HTC Focus Plus.
In Focus, because it only has one controller, it can trigger vibration by either WVR_DeviceType_Controller_Left or WVR_DeviceType_Controller_Right on the main controller that is according to the controller setting.
@Cotta @Tony PH Lin