Forget everything you thought you knew about computer cursors. Researchers have come up with a way to turn cursors into a tool that can navigate around 3D space. Conventional pointers that are ...

Some users have experienced a longstanding issue in which the cursor freezes on the screen, seemingly at random intervals. The problem generally forces a system restart. Apple Discussions poster ...

When a paralyzed person imagines moving a limb, cells in the part of the brain that controls movement still activate as if trying to make the immobile limb work again. Despite neurological injury or ...

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