"Drivers" vs "Helpers" is not so helpful as a top-level distinction

[dhalbert]

I find that dividing libraries between device "drivers" and "helpers" is not so helpful. I often have to think about which top-level category to look in. I would rather just get rid of this distinction. For example, "Board-specific Helpers" could just be "Board Libraries".

Even the filename drivers.rst could be changed to libraries.rst.

[dastels]

Agreed. I'm constantly looking up bundle source and it's not always intuitive. There's a grey area that isn't a sensor but isn't is still hardware related, e.g. the portal code.