FIELD: information technologies.
SUBSTANCE: mobile communication terminal input device comprises the following components: a controller, comprising either a rod for control at least in two directions and a direction detector to detect a direction of rod control, or a trackball comprising a ball designed for rotation inside the body, and a rotation detector for detection of ball rotation; a navigation key placed with adjacency to the outer circumference of the controller; and a printed circuit board (PCB) to receive a signal, which is inserted by means of the controller and the navigation key, and thus making it possible to realise various user interfaces and to increase convenience of control.
EFFECT: increased convenience of terminal control due to possibility of realisation of various user interfaces.
16 cl, 16 dwg
