Patent ID: 8885851

Claim:
A portable device having a user input comprising a touch sensitive area, wherein the user input is arranged to output a signal responsive to amount of force applied to the touch sensitive area, the device further having a controller arranged to discriminate one of a plurality of levels of said signal for provision of a corresponding control signal to thereby cause the device to perform an action which is selected, in dependence on a magnitude of the force applied to the touch sensitive area and independently of a rate of change of the magnitude of the force applied to the touch sensitive area, from a plurality of actions, and the touch sensitive area consists of a single touch sensitive area, wherein the controller increases an audio volume when the magnitude of the force a lied to the touch sensitive area is eater than a threshold level, and the controller decreases an audio volume when the magnitude of the force applied to the touch sensitive area is less than said threshold level and greater than a minimum threshold level, when said user input is actuated.