InstantForum 2017-1 FinalMillisecond Forumshttps://forums.millisecond.com/Millisecond ForumsSat, 12 Sep 2026 16:19:57 GMT20https://forums.millisecond.com/Topic17734.aspxHi,<br/>Using the Inquisit plugin for Tobii, we are having trouble understanding the eye tracking data file generated. The Tobii SDK explains some of the columns, but others it does not. Question: Could you tell us the difference between (using left eye as an example):&nbsp;<br/><br/>leftpixelx,y,z &nbsp;compared to &nbsp;focuspixelx,y &nbsp;compared to &nbsp;leftgazex,y,z&nbsp;compared to lefteyex, y, z ?<br/><br/>Judging from the output files, I assume it is not &nbsp;possible to record saccadic eye movements directly (but we would have to define these post-data acquisition), right?<br/><br/>Thank you for any help on this matter.<br/><br/>Cheers,<br/>Esther<br/><br/>Mon, 09 Oct 2017 04:21:31 GMTeeephttps://forums.millisecond.com/Topic22649.aspx<div data-id="22647" class="if-quote-wrapper" unselectable="on" data-guid="1507548061840"><a class="quote-para" unselectable="on" style="display: none;" href="#" data-id="22647" title="Move Cursor Below" contenteditable="false"><span unselectable="on">+</span></a><a class="quote-delete" unselectable="on" style="display: none;" href="#" data-id="22647" title="Delete Quote" contenteditable="false"><span unselectable="on">x</span></a><span unselectable="on" class="quote-markup">[quote]</span><div unselectable="on" class="if-quote-header" contenteditable="false"><div unselectable="on" class="if-quote-toggle-wrapper"><a class="if-quote-toggle quote-link" href="#" data-id="22647" title=" "></a></div><span unselectable="on" class="quote-markup">[b]</span>Willem - Monday, October 9, 2017<span unselectable="on" class="quote-markup">[/b]</span></div><div class="if-quote-message if-quote-message-22647"><div class="if-quote-message-margin">Thanks for the posting of the &#100;ocument. I do, however, have one question that I do not see answered in that document, and that's what the coordinates mean. Is it the same as Inquisit's default coordinate system, with (0, 0) meaning the top left corner?<a class="if-quote-goto quote-link" href="#" data-id="22647"><span class="goto"></span></a></div></div><span class="quote-markup">[/quote]</span></div><br/>0 0 is top leftMon, 09 Oct 2017 04:21:31 GMTeeephttps://forums.millisecond.com/Topic17761.aspxYou did not miss it, it has only been published recently. Sorry that wasn't sufficiently clear in my previous reply.<br/>Thu, 19 Nov 2015 12:26:39 GMTDavehttps://forums.millisecond.com/Topic17760.aspxGreat, thanks a lot, I did no see this document before!Thu, 19 Nov 2015 11:27:45 GMTeeephttps://forums.millisecond.com/Topic17749.aspxWe have published a documentation topic here that will hopefully answer those questions:<br/><br/><a href="https://www.millisecond.com/support/docs/v5/html/viewer.htm#howto/tobii.htm">https://www.millisecond.com/support/docs/v5/html/viewer.htm#howto/tobii.htm</a><br/>Tue, 17 Nov 2015 16:14:16 GMTDavehttps://forums.millisecond.com/Topic17748.aspxDoes anyone have any information on this? It would be really helpful to get some hints (the same holds for the outputs produced by your Tobii samples) . Please also let me know if you require any additional details...<br/><br/>Thanks,<br/>E.Tue, 17 Nov 2015 12:42:45 GMTeeep