http://h34nug3iwqjf2376fmmzdhgqivckzemcujmarlptfqeqtq7vya47yyad.onion/2007/03/27/unclutter-hide-the-mouse-cursor-after-a-period-of-inactivity/index.html
Unclutter is a small but unique package for X11. What it does is very simple: if you aren’t using the mouse, it hides the mouse. This is useful simply because if you aren’t using the pointer, there’s no reason for it to be visible. This may not sound particularly useful, but making the mouse be invisible frees up screen real estate, prevents it from distracting you, and just generally makes for a much more pleasant experience, particularly when reading a...