'calibrate_and_record.py' Data storage format

[seungyun1]

Hello, I don't know if you remember, but I am a university student living in Korea who studied and inquired about how to utilize data using Tobii in ROS.

Thanks to your kind reply last time, I was able to proceed smoothly with sending and receiving data from ROS.

I'm asking you again because I have a question.

If you run the code 'calibrate_and_record.py', you can see that the data is saved in the form of a json file.

I would like to save this data as a csv file to utilize it smoothly.

So I'm looking at the 'tobiiglassesctrl' module to modify the way data is stored, and I don't know how to approach it.

If you know how, could you give me some advice or hints?

Thank you so much!

[ddetommaso]

Hi @SeungYoonLee1

happy to hear that you integrated successfully the controller in ROS!
About the exporting in csv is a feature already implemented in the TobiiGlassesPySuite.

Please have a look in the paper https://dl.acm.org/doi/abs/10.1145/3314111.3319828 and the examples in the public repo and you'll find the answer and many other examples.

Best!

[seungyun1]

Hello! As you replied, we downloaded 'PySuite' from github and looked at the files to find out how to save Tobii data in csv format. I looked at the Python files in the tobiiglasses module and looked at the functions saved in csv format. I have a question. First of all, I found a pdf file in the pysuit while I was looking for how to load and use these functions (I attached this file). There's something in this file that looks like an example code that you save in csv format, so I tried to do it this way, and there was an error. Perhaps there is a problem with the parameter that I handed over to the function, but I am not sure what to put in the parameter value. (This example code photo is attached.) Could you give me any hint or example code for saving tobii data in csv format? Thank you for always responding kindly. Thanks to the files you uploaded on github, it was very helpful to proceed with the research. Thank you! 2021년 7월 16일 (금) 오후 5:54, Davide De Tommaso ***@***.***>님이 작성:

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Closed #26 <#26>. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#26 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AQU32RLWYAR37725S4Q3LCDTX7XVDANCNFSM5AK6HDQA> .

[seungyun1]

2021년 7월 21일 (수) 오후 5:56, 이승윤 ***@***.***>님이 작성:

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Hello! As you replied, we downloaded 'PySuite' from github and looked at the files to find out how to save Tobii data in csv format. I looked at the Python files in the tobiiglasses module and looked at the functions saved in csv format. I have a question. First of all, I found a pdf file in the pysuit while I was looking for how to load and use these functions (I attached this file). There's something in this file that looks like an example code that you save in csv format, so I tried to do it this way, and there was an error. Perhaps there is a problem with the parameter that I handed over to the function, but I am not sure what to put in the parameter value. (This example code photo is attached.) Could you give me any hint or example code for saving tobii data in csv format? Thank you for always responding kindly. Thanks to the files you uploaded on github, it was very helpful to proceed with the research. Thank you! 2021년 7월 16일 (금) 오후 5:54, Davide De Tommaso ***@***.***>님이 작성: > Closed #26 > <#26>. > > — > You are receiving this because you were mentioned. > Reply to this email directly, view it on GitHub > <#26 (comment)>, > or unsubscribe > <https://github.com/notifications/unsubscribe-auth/AQU32RLWYAR37725S4Q3LCDTX7XVDANCNFSM5AK6HDQA> > . >

[ddetommaso]

Hi @SeungYoonLee1

please check out this example for saving raw data in a csv file.

As parameters you need to provide:

• projects_dir (The path of the directory where projects.ttgp is located, very likely your SD card path)
• project_id (The project_id (or folder name) from where importing the recordings)
• recording_id (The recording_id (or folder name) from where import the segments)

You can get those information using these scripts

[seungyun1]

Thank you very much! 2021년 7월 21일 (수) 오후 10:57, Davide De Tommaso ***@***.***>님이 작성:

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Hi @SeungYoonLee1 <https://github.com/SeungYoonLee1> please check out this example <https://github.com/ddetommaso/TobiiGlassesPySuite-Examples/blob/624e0067428479a7f958d9842d7d16386f2ae429/export/export_rawdata.py> for saving raw data in a csv file. As parameters you need to provide: - projects_dir (The path of the directory where projects.ttgp is located, very likely your SD card path) - project_id (The project_id (or folder name) from where importing the recordings) - recording_id (The recording_id (or folder name) from where import the segments) You can get those information using these scripts <https://github.com/ddetommaso/TobiiGlassesPySuite-Examples/tree/624e0067428479a7f958d9842d7d16386f2ae429/info> — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#26 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AQU32RKTKBSCSP2VUCLUJGTTY3G6FANCNFSM5AK6HDQA> .