It's needed when you collect the data. Cursor position is being used directly to make the service "function" though. Even if the function it enables is pretty n

It's needed when you collect the data. Cursor position is being used directly to make the service "function" though. Even if the function it enables is pretty novel. This is entirely debatable, and probably matters less than showing were your cursor is in a google doc. Regardless, I don't think it matters since the author is not in the EU.