With only a singular moving ball, they maintain consistent performance ... tasks that don't require high precision but still offer a more ergonomic alternative to a traditional mouse. Finger-operated ...

We’ve covered many ergonomic and customisable keyboards ... The moveable sections are attached to the mouse core via a pair of ball joints connected with extendible arms, allowing the surfaces ...

From their old bulky models to the ergonomic builds today ... the mouse’s evolution was the trackball mouse whereas current models use lasers. The ball mouse, also called a trackball or ...