Howdy, Stranger!

It looks like you're new here. If you want to get involved, click one of these buttons!

Supported by

Eye tracking tobii T120

Hi, I am currently working with a tobii t120 and OpenSesame 3.2.7 (Python 2.7.13), using a Windows 7 32bit. It is the first time that I use both and I am having problems with pygaze_init.

When I try to run the experiment, I receive the following Error message:

What does this error message means and is there a solution to this problem?

Your help will be very helpful!!

Simone

Comments

  • Hi Simone,

    It looks like the Tobii Pro SDK can't find you tracker. Is the T120 compatible with the Pro SDK? (And is it licensed for that?)

    If the Pro SDK doesn't work, you could try the tobii-legacy backend, which doesn't require the Pro SDK.

    Good luck!

    Edwin

  • In case it is compatible and licensed, here's my $ 0.02. We had experienced a similar issue with a Tobii Spectrum. This is related to the way in which the SDK automatically looks for eyetrackers and theoretically selects the first available one. For us, this threw an error, because a different Tobii eyetracker had previously been connected. My suspicion is that this is cached in wherever libtobii looks for it.

    Our solution/workaround (that's a fine line) was to use libtobii's first method and add the serial number of our eyetracker to the settings.

  • edited July 2019

    Hi Edwin and cesco,

    I'm having the same issue as Simone, and I am running on the same eyetracker. I am very new to both eyetracking and Pygaze and was hoping to get more information about three things mentioned on this thread (e.g. 1. The Pro SDK license, 2. libtobii's first method, and 3. tobii-legacy backend):

    1. I found that the T120 is compatible with the Pro SDK, but I wasn't sure how to find out if the eyetracker is licensed for it. Is there a way to find out if it is?
    2. Would there be a good way to use libtobii's first method? I am very new to Pygaze and am not sure where/how to add the eyetracker serial number to the settings.
    3. Is there a good way to troubleshoot errors that read "No module named tobii.eye_tracking_io.basic," when using the tobii-legacy backend? I got this error when trying to use the tobii-legacy backend. I have read through some previous threads, but I haven't been able to resolve this issue either.

    Thank you so much for any help!

    Edit: I resolve the issue I was having using the method cesco suggested!

  • Answering for future reference:

    1. You'd have bought this license from Tobii, so I think you would probably know if you had the Pro SDK.
    2. If you have the Pro SDK, you can choose "tobii" in the pygaze_init item's drop-down menu. (This is all you have to do.) If you'd like to use Cesco's method, you should add TRACKERSERIALNUMBER to the settings by doing the following in an inline_script's Prepare phase all the way at the start of your experiment: from pygaze import settings; settings.TRACKERSERIALNUMBER = # (but instead of "#" you'd put in your serial number.)
    3. That means you don't have the old Tobii Python package installed! There's a copy included in the portable Python environment provided here: http://www.pygaze.org/downloads/
Sign In or Register to comment.

agen judi bola , sportbook, casino, togel, number game, singapore, tangkas, basket, slot, poker, dominoqq, agen bola. Semua permainan bisa dimainkan hanya dengan 1 ID. minimal deposit 50.000 ,- bonus cashback hingga 10% , diskon togel hingga 66% bisa bermain di android dan IOS kapanpun dan dimana pun. poker , bandarq , aduq, domino qq , dominobet. Semua permainan bisa dimainkan hanya dengan 1 ID. minimal deposit 10.000 ,- bonus turnover 0.5% dan bonus referral 20%. Bonus - bonus yang dihadirkan bisa terbilang cukup tinggi dan memuaskan, anda hanya perlu memasang pada situs yang memberikan bursa pasaran terbaik yaitu http://45.77.173.118/ Bola168. Situs penyedia segala jenis permainan poker online kini semakin banyak ditemukan di Internet, salah satunya TahunQQ merupakan situs Agen Judi Domino66 Dan BandarQ Terpercaya yang mampu memberikan banyak provit bagi bettornya. Permainan Yang Di Sediakan Dewi365 Juga sangat banyak Dan menarik dan Peluang untuk memenangkan Taruhan Judi online ini juga sangat mudah . Mainkan Segera Taruhan Sportbook anda bersama Agen Judi Bola Bersama Dewi365 Kemenangan Anda Berapa pun akan Terbayarkan. Tersedia 9 macam permainan seru yang bisa kamu mainkan hanya di dalam 1 ID saja. Permainan seru yang tersedia seperti Poker, Domino QQ Dan juga BandarQ Online. Semuanya tersedia lengkap hanya di ABGQQ. Situs ABGQQ sangat mudah dimenangkan, kamu juga akan mendapatkan mega bonus dan setiap pemain berhak mendapatkan cashback mingguan. ABGQQ juga telah diakui sebagai Bandar Domino Online yang menjamin sistem FAIR PLAY disetiap permainan yang bisa dimainkan dengan deposit minimal hanya Rp.25.000. DEWI365 adalah Bandar Judi Bola Terpercaya & resmi dan terpercaya di indonesia. Situs judi bola ini menyediakan fasilitas bagi anda untuk dapat bermain memainkan permainan judi bola. Didalam situs ini memiliki berbagai permainan taruhan bola terlengkap seperti Sbobet, yang membuat DEWI365 menjadi situs judi bola terbaik dan terpercaya di Indonesia. Tentunya sebagai situs yang bertugas sebagai Bandar Poker Online pastinya akan berusaha untuk menjaga semua informasi dan keamanan yang terdapat di POKERQQ13. Kotakqq adalah situs Judi Poker Online Terpercayayang menyediakan 9 jenis permainan sakong online, dominoqq, domino99, bandarq, bandar ceme, aduq, poker online, bandar poker, balak66, perang baccarat, dan capsa susun. Dengan minimal deposit withdraw 15.000 Anda sudah bisa memainkan semua permaina pkv games di situs kami. Jackpot besar,Win rate tinggi, Fair play, PKV Games