Apple patent filing is for a motion tracking user interface for the Mac
<p style="white-space: pre-wrap;">Apple has applied for another patent (number 20180157319) that involves a motion tracking user interface that seems best suited for a Mac. In the patent filing, the tech giant notes that input devices for computer systems commonly include a mouse, a keyboard, or other input devices (e.g., a pen-based device, a track ball, etc). </p>