Hi all. I want to update the invisible app in google play buty there is an error saying that the internet connection is not good. I can dowload other app.The only problem is invisibel copmanion app. I should update the app because sometimeS there is an erorr after running the recorded video in pupil player "player overread" .Do you have any suggestion?
Hi @user-a9f703 , thanks for opening a Support Ticket. We will continue the communication there.
Hi everyone, I have a quick question about how fixations are calculated within the Pupil Invisible glasses. What is the threshold used to determine fixations?
Hi @user-c3f0a4 , you can find this and other details in our Fixation Detector whitepaper, where the algorithm is detailed.
Hi, I used pupil invisible and got saccade velocity in pixels per second. is there a way to convert it into degree per second?
Hi @user-9e276a , we've also received your email and notified the Pupil Cloud team about your request. We will keep you updated.
Thanks @user-f43a29 . One additional question - the gaze data is given in pixels x and y coordinates but i want it to be normalized in 0-1 scale. how to do that?
Hi @user-9e276a , do you want it in normalized coordinates for the scene camera image or normalized coordinates on a surface in the environment, such as on a computer monitor?
Thanks @user-f43a29 for prompt response. I am using a driving simulator and my scene is not static. There is motion.
Motion is okay, but then you want to know what position or pixel on the driving simulator they look at, so to say?
I need a gaze density distribution. Something like the attached one.
Hi all. I have one question regarding the invisible. Is it possible to use for the people who are using contact lenses?
Hi @user-a9f703! Yes, Pupil Invisible works with contact lenses. - contact lenses do not negatively impact the performance of gaze estimation.
Thank you very much