FIELD: information technology.
SUBSTANCE: screen image is displayed, containing an amorphous object which contains an object which does not have a predefined or clear image, shape, direction and/or directivity, a touch event is determined and a visual effect for the amorphous object is displayed in accordance with the touch event on the amorphous object. In this case, the unlocking function of the mobile terminal is performed when the visual effect satisfies the predetermined condition.
EFFECT: increased protection of the device from unintentional activation due to the need to perform a predefined gesture, visualized by giving the desired shape to the object displayed on the lock screen.
31 cl, 15 dwg
