[Gregg]

Hi Jenny,

Thanks for the advice!
I created my new solution file and added the necessary references (dlls) starting from a sample code I found (minimalGazeDataStream). From there I managed to get an implementation of the sample code to build without errors, but the executable closes itself immediately without any keys being pressed.

Do you know what the error might be?

[Gregg]

Hi Jenny,

Thank you for your answer.
I’ve tried again with MinimalGazeDataStream and my own code and achieved some interpolation, so that’s great!
This should be turn up to be really useful in my application.

Do you know any news about the single eye gaze tracking on tobii EyeX? Is it ever going to be implemented?

[Gregg]

Hi all,

First of all, I’d like to thank Pete for the code posted, I’ve been working on it in order to get Matlab to stream a live eye gaze data, however, I have encountered one main problem: the code compiles fine, but the connection with the eye tracker remains in the state “TRYINGTOCONNECT”.
I’ve tried to modify the functions in the code by comparing it with the default minimalgazedatastream.c file, but have remained unsuccessful.
I think that somehow the problem lies in the MEX function and how it relates to Matlab.
I am running the code on a Lenovo laptop and Matlab is using Visual Studio 2013 as a C compiler.
Furthermore, I am using the x64 Tobii.EyeX.Client.dll and Tobii.EyeX.Client.lib files to run the code.

Thank you for your help,
Gregg

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