Hey, I'm just dotting the is, and crossing the ts on a bunch of iio-sensor- proxy documentation and wanted to revisit the IIO documentation, compared to what Windows, and my implementation did. Does this: https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git/tree/Documentation/ABI/testing/sysfs-bus-iio#n1638 in particular the "Z" axis: "Z is perpendicular to the screen plane and positive out of the screen" match this: https://docs.microsoft.com/en-us/windows/uwp/devices-sensors/sensor-orientation "with the positive z-axis extending out from the device." This Microsoft page didn't exist when I changed the code to "match Windows 10" in 2016: https://gitlab.freedesktop.org/hadess/iio-sensor-proxy/-/commit/35b6328cbdaa5efa30917c445962d64fd733fb02 (And just to double check, it seems that the other 2 axis do match in their definitions, right?) Cheers