What is the meaning of subfolder "t"? What is that specifically for?

[jiapei-nexera]

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Checklist

• [X] I have searched for similar issues.
• [X] For Python issues, I have tested with the latest development wheel.
• [X] I have checked the release documentation and the latest documentation (for master branch).

My Question

Take a look at https://github.com/isl-org/Open3D/tree/master/cpp/open3d ?

There are clearly two subfolders named io:

https://github.com/isl-org/Open3D/tree/master/cpp/open3d/io vs. https://github.com/isl-org/Open3D/tree/master/cpp/open3d/t/io

And it looks the FIRST https://github.com/isl-org/Open3D/tree/master/cpp/open3d/io is dealing with Azure Kinect, but the SECOND https://github.com/isl-org/Open3D/tree/master/cpp/open3d/t/io is dealing with Intel Realsense ?????

If so, shouldn't these 2 sensor be at the same subfolder level????

[theNded]

t stands for tensor. Apologize for the confusion, we are still at the stage of migration. All the sensors should be present in the t folder eventually.