gaze sdk on i series

[Thane Pullan]

i’m trying to setup the gaze sdk on the i series, the find current tracker function is returning null. is there anything i need to do like close processes, reconfigure something? I would like it working within two weeks if possible.

[Grant [Tobii]]

Hi @thane,

We do not generally recommend or support mixing the Gaze SDK with Assistive devices, but I think this thread should help you out:

replaced software, now not working

[Thane Pullan]

so you’re saying i should uninstall everything from the Tobii Communicator package and try again?

[Thane Pullan]

actually your advice was to kill all tobii processes and check firmware. I’ll try that.

[Thane Pullan]

yes, I am receiving messages from gaze sdk to my application. one question, do i need to develop my own calibration module and what measure in the gaze data would work best.
i have already created a calibration interface so just making it work with your gaze sdk is all i need.

[Grant [Tobii]]

Hi Thane,

The calibration routines are already included within the GazeSDK.. have you tried them out yet?

[Thane Pullan]

yes tried but all i got was firmware errors and a few operation time outs.
the cursor is incredibly jumpy when my head is still.
if you have suggestions let me know. i’ll try a few things.

[Grant [Tobii]]

Hi Thane,

Sounds like a firmware issue.. I assume you have already tried upgrading the firmware via the link in the other thread?

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