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Questions tagged [eye-tracking]

Is the specific task of detecting and tracking eyes over frames captured from a camera or video.

In computer vision field, tracking objects, people, movement or states is a very common task.

Eye tracking is very popular for applications of human-machine interaction in order to detect where eyes are exactly looking to.

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eyetracking package for usability research?

Here's an interesting writeup of using eye tracking software to generate "heat maps" that show where on the screen users spend the majority of their time. Any leads as to good packages for doing this, without paying through the nose for somebody to…
Mark Harrison
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eye tracking system

i need to add eye tracking system into a website. something with heatmap, which use to trace where your user click the most. is there any open source php( jquery, html) plugin to do that? Thx
Leon
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How to convert lookAtPoint in ARKit to screen points?

I am trying to convert the lookAtPoint property in ARKit into to screen points. I mean, I want to show a red dot wherever I look into the screen. I tried to use the sceneView.projectPoint method but without any success. I also tried to use the…
Moses
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How to add background image on the heatmap based on eye-tracking data drawn by R studio to ensure they are layover together?

I am drawing a heatmap based on some eye-tracking data(X, Y, duration) in R. The function I used to draw the heatmap is MASS::kde2d (learn from internet). Here is my scrip: ######df1 has three colums: Xposition of every fixation, Yposition of every…
Ziming Jin
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Exporting eye tracking data on hololens 2

I'm trying to do a study seeing where surgeons are looking in the operating room. I want to record them doing a surgery with the hololens 2. Is this possible? I do not need any AR features. Just a videorecording of the operating with eye-tracking…
Rhelp
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Android detect where exactly the user is looking on screen in real time (Eye tracking)

I want to detect where the user is looking on the screen and how long he sees the specific part of screen. It will be better if I'm able to detect at what widget (TextView, EditText etc..) the user is looking at the moment. I didn't get anything…
Bills
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Analyzing gaze tracking data

I have an image which was shown to groups of people with different domain knowledge of its content. I than recorded gaze fixation data of them watching the image. I now kind of want to compare the results of the two groups - so what I need to know…
leroo
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Driver for Windows 10 Eye Control

Windows 10 eye-control feature supports various eye-tracker devices. https://support.microsoft.com/en-us/windows/get-started-with-eye-control-in-windows-1a170a20-1083-2452-8f42-17a7d4fe89a9#bkmk_setup_win10 However, my question is, is it possible to…
user969776
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Swift: How to determine position on screen the user is looking at in Swift without ARKit?

I am currently trying to estimate the position on the screen where the user is looking at. The goal is to trigger an action when the user blinks with his eyes. E.g. there is a button on the screen and instead of touching it, the user should look at…
uncleX
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Dot moves from corner to corner (around monitor) in matlab

I am trying to do create a ball or dot or whatever that goes from left bottom corner to right bottom corner then top right corner then left top corner then on the start so left bottom corner. Basically around the screen. And in total fullscreen that…
user9817924
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How to select a TextBox with gaze?

I want to build a "gaze enabled" app, where most controls could be activated just using one's gaze. Doing that with a button is pretty easy. Just add gaze:GazeInteraction.Interaction = Enable to the button in XAML and when I dwell at it it's as if…
Pako
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Pupil Labs Eye Tracking camera set up, is my video feed inverted?

I just got Pupil Labs eye tracking headset (just the eye tracking cameras, no world view camera, regular headset not VR). I am using pupil labs capture software to get a video feed of my eyes and track my pupils to use in a Unity app. I noticed that…
Alfred Shaker
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Gaze tracking for just eyes ARKit

It seems like gaze tracking only works if the entire face is detected using Apple's ARKit. Is there a way around this, where a close-up of the eyes can still be tracked?
redwoodtree
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X and Y coordinates in R. Is there an obvious way to remove data that is a certain radius away from a given point?

I am trying to clean up some eye tracking data in which people are told to focus on the middle of the screen. However, the data is somewhat noisy and I am trying to clean it up in a proper way. I have created some code that emulates the kind of data…
Simon Hviid Del Pin
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How to draw eye gaze data from eye tracker by PyQt while a video is playing

I am working bulid a eye gaze visualization tool just like this by PyQt5, and I also checked this post. here is the code by modifing the above links. turn out it's worked, but the video always get stuck sometime (the audio is normal, the the frames…
M conrey
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