<p>I need to work with data from an eye tracker. I have raw data about eye coordinates. I need to reconstruct trajectories of eye movements. Since I know modern science has several methods for this task, I already googled for them, but I don't know which ones are serious and authority works.</p>

CC BY-SA 3.0
2013-09-17T13:16:30.630Z
Welcome to CogSci! I edited your question a bit to reflect what I think you intended to write down. In case the edit misrepresents your original question, feel free to roll back to the original.
Steven Jeuris
CC BY-SA 3.0
2013-09-17T13:20:08.020Z
Could you elaborate on what you already found and where it is exactly you are stuck? We expect you to [do a minimum level of research prior to asking a question](http://meta.cogsci.stackexchange.com/q/66/21). Apparently you already googled a bit, update your question to reflect what you learned from that, and what you don't understand. As it stands now answering the question would constitute summing up all related literature which would not only be near impossible, but also won't help you out that much.
Steven Jeuris
CC BY-SA 3.0
2013-09-17T19:18:27.810Z
As i know for representation of trajectories we can use markov chain model,frequency approach or other probabalistic models. But i can't find general source of information about representation of trajectories
user3560
CC BY-SA 3.0
2013-09-24T15:32:48.163Z
What kind of eyetracker is the data from?  What if any software do you have available? What kind of questions are you trying to answer?
Krysta
<reference-request><eye-movement>
Articles about model of eye movements and trajectories
user3560
# Articles about model of eye movements and trajectories

(Asked by: username_0 on 2013-09-17)

I need to work with data from an eye tracker. I have raw data about eye coordinates. I need to reconstruct trajectories of eye movements. Since I know modern science has several methods for this task, I already googled for them, but I don't know which ones are serious and authority works.

**Tags:** reference-request, eye-movement

> **Comments:**
> **username_1**: Welcome to CogSci! I edited your question a bit to reflect what I think you intended to write down. In case the edit misrepresents your original question, feel free to roll back to the original.  
> **username_1**: Could you elaborate on what you already found and where it is exactly you are stuck? We expect you to [do a minimum level of research prior to asking a question](http://meta.cogsci.stackexchange.com/q/66/21). Apparently you already googled a bit, update your question to reflect what you learned from that, and what you don't understand. As it stands now answering the question would constitute summing up all related literature which would not only be near impossible, but also won't help you out that much.  
> **username_0**: As i know for representation of trajectories we can use markov chain model,frequency approach or other probabalistic models. But i can't find general source of information about representation of trajectories  
> **username_2**: What kind of eyetracker is the data from?  What if any software do you have available? What kind of questions are you trying to answer?  

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