cursor.hide() is a function that is part of the cursor functions.
It hides the cursor (mouse pointer) on the screen.
NB : Even with TouchPad devices, the user can't have it shown again, until cursor.show() is called.
This function will be ignored if not executed on a handheld operator.
This has been introduced in TI-Nspire OS 3.0 (Changes).
if (isPlaying) then cursor.hide() else cursor.show() end