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

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 ...

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 ...

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 ...

Connect the dots: A digital painting created by a study participant with paralysis. The Pittsburgh-based team developed a new algorithm for deciphering brain signals in brain–computer interfaces, ...

The first human to have a Neuralink computer chip surgically implanted in his brain demonstrated how he uses his thoughts to move a computer cursor around a screen to play online chess and toggle a ...

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 ...

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 ...