Hi. I have a question - does pupillabs binocular addons for eye tracking give access to camera image?

Hi, I have the following question that I have not been able to find answer online: How does the 3d debug window is supposed to look like when it's working. Here is a screenshot of what I have in an exemplar recording. Is that normal or should the 3d pupil intersect with the 2d frame plane where the pupil is detected? We have a custom camera so that might be the source of my problems. Could this be explained by not having properly estimated the camera intrinsics?

Hi everyone, Is it possible to get the results of the Accuracy Visualizer Plugin via ZMQ? it seems like they are not published in the validation data

Hi, apologies for the late reply.

Could this be explained by not having properly estimated the camera intrinsics? Yes, that could indeed be the case. The crucial part of the intrinsics for the eye model is the focal length.

So you confirm that the eye should intersect the frame at the pupil.

Also the focal length (as is stored in the camera matrix) is measured in pixels if I am correct?

Hello everyone, I am new here and new to the whole world of pupil labs. I would like to receive from you some information, assistance or even basic instructions to follow in order to use the device (pupil labs) in my future experimental works. My situation at the moment: I have two pc's available; the first one where I have installed pupil core/player/caputer and where I can use the device (it is a windows 10 x64); the second one where I have installed Matlab with psychtoolbox through which I have created the experimental task and so it is dedicated to the presentation of the stimuli (it is a ubuntu 18.04). The choice of using ubuntu was made following the information on the various libraries you suggest (ZMQ & MSGPACK) in order to use those scripts that would allow me to send, during the pupil labs recording and during the experiment, event codes (from matlab to the pupil device), so as to have a complete record of when a given event / stimulus occurs through the Network Api.

I don't know if I have installed something wrong but I can't use the scripts in matlab to activate pupil or to send anything on the recording. It would be of great help to me if someone who has already had to do this could send me some instructions or tips to follow in order to deal with this problem. I thank anyone in advance.

Good afternoon, I'm in the process of working with the api to access pupil invisible gaze data in real-time. I have python 3.10, but it seems according to https://github.com/pupil-labs/pyndsi/issues/58 that I might need python 3.6 for the wheel file to pip install ndsi. Note, python 3.6 is no longer supported (https://www.python.org/downloads/release/python-3615/). Is there an updated version of the whl file that you could point me to?

Hi, while we do not offer wheels for 3.10 yet, we do so for Python 3.9. Is that a viable alternative for you?