Tobii eye tracker integration

[lncs]

We recently aquired a Tobii eye tracker and I would like to know if anyone has any experience using one with DirectRT.

Most important right now would be the ability to have DirectRT place event markers in the Tobii file.

[JEC]

Here's one example to get you started:

http://empirisoft.com/Support/showthread.php?t=152

If you search this forum for 'eye tracker' and 'biopac' you'll find some other recent discussions.

John

[lncs]

I was looking for Tobii specific
As far as I know, Tobii does not accept a standard TTL pulse.

[JEC]

I was looking for Tobii specific
As far as I know, Tobii does not accept a standard TTL pulse.

If you could post a model number or perhaps a link to their website, I may be able to help you out.

[lncs]

t120
http://www.tobii.com/scientific_rese..._trackers.aspx
http://www.tobii.com/archive/files/1...ption.pdf.aspx

[JEC]

Thanks.

I skimmed through their instruction manual. It appears that this is a very closed system. It's not possible to add external triggers, etc. The communication appears to be over the USB interface.

Unfortunately, I don't suspect that there's any way for MediaLab and DirectRT to precisely synchronize with this system. Though I suspect that DirectRT / MediaLab experiments can still be run with this tracking software in the background.

John