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After switching to the Analyze tab, the newly created user should be selected. If you are using the analyze feature for the first time for this subject, CEP-Web will need to prepare the data for analysis. Please select all files that should be prepared. After this is completed, the uploaded video and the corresponding pupillometric data is juxtaposed. Feel free to browse the data!
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If you would like to clean your pupillometric data (as we would suggest), go to the My Data tab and select your pupillometric file. By running a series of cleaning algorithms, you can mitigate the influence of blinks and/or missing data. For details, we refer to XXXXX. By going back to the Analyze tab, you can inspect the cleaned data (once the cleaning is completed). |
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If you would like to clean your pupillometric data (as we would suggest), go to the My Data tab and select your pupillometric file. By running a series of cleaning algorithms, you can mitigate the influence of blinks and/or missing data. For details, we refer to XXXXX. By going back to the Analyze tab, you can inspect the cleaned data (once the cleaning is completed).
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## Supported eye trackers
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CEP-Web was developed using the **Tobii TX 300** eye tracker. The recorded data was exported using Tobii Studio to .tsv files and .avi files. Unfortunately, the .avi files exported by Tobii Studio cannot be streamed using a web browser. Therefore, the video files should be converted to a streamable video format. We made good experiences with WebM (https://en.wikipedia.org/wiki/WebM).
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We would expect that the tooling should work well for Tobii eye trackers using Tobii Studio. For eye trackers of other manufacturers, we would expect a certain amount of adaptations in order to deal with their data format. |
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