[FieldTrip] Newest iPhone/iPad's inbuilt 3D scanner for EEG electrode digitization

[Julian Keil]

Dear Maité,

happy new year!

We just bought a new iPad Pro before Christmas and gave it a first try.
From what I gather, it looks good and works as expected, although the resolution with the built-in LiDAR is a bit worse than with the „Structure“ by Occipital.
I think Julius (in CC) can tell you a bit more about the first experiences.

Best,

Julian


> Am 07.01.2022 um 15:31 schrieb Maité Crespo García via fieldtrip <fieldtrip at science.ru.nl>:
> 
> Dear Fieldtrip fans,
> 
> Happy new year to all!
> 
> I am considering to use a 3D scanner method (e.g., Homölle and Oostenveld, 2019) for determining electrode positions in next EEG experiments. I am wondering whether some of you have tried the inbuilt LiDAR scanners of the newest iPhones and iPads for this application. How would you rate the accuracy and practicality of scanning-to-model generation, regarding the structured-light 3D scanner of the study above or other related methods?
> 
> Comments and suggestions are very welcome!
> 
> Best wishes,
> Maité Crespo García
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> https://doi.org/10.1371/journal.pcbi.1002202

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