Measuring Latency of the Eyetracker

[dementoss]

Hello everybody,

I know there was big discussion about latency from the Eyetracker.

I want to measure the latency of the tracker (Human to Device to system/application). Is there any application or part of the sdk which makes this easier? Or is there any (scientific) data already existing?

My original Idea was to gain the device data with timestamps and the system data with timestamps to get at least the latency between these two. But I can not find how to access devices data.

Thanks in advance for any help on this topic.

@Corvus @Daniel_Y