DPI stands for "Dots Per Inch," and it determines how quickly your mouse cursor moves across the screen when you move your mouse.

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 ...

Researchers at the University of Montreal have developed techniques that enable computer cursors to interact in 3D in single or multiuser, Researchers at the University of Montreal have developed ...

It’s called electrocortiography, and it involves a surgical procedure that places groups of electrodes directly onto the surface of a patient’s brain. A science team has, for the first time, engaged a ...

It is a commonly held myth that much of the effectiveness of communication is determined by nonverbal cues, but try telling that to someone who has lost the power of speech due to brain injury or ...

It is important to note that Windows was created with a single-user, single-mouse-pointer interface in mind. Introducing multiple cursors for a single user could lead to a confusing and challenging ...

Electrodes implanted in a monkey’s brain have enabled the animal to move a cursor on a computer screen just by thinking about it, researchers announced Wednesday. The announcement is the latest ...

The first patient to get a cybernetic implant from Elon Musk's Neuralink company appeared to move a cursor using his brain to play online chess in a video released by the company. In a livestream X, ...