Abstract: A user device may display content items in a content area on a touch screen display of the user device. The user device detects a touching of the touch screen display and determines a location of the touching. The user device divides the content area into a first content sub-area and a second content sub-area at a location proximate to the location of the touching, wherein a portion of the content corresponding to the touching is included in the first content sub-area. The user device shifts the first content sub-area away from the location of the touching to create a blank space between the first content sub-area and the second content sub-area.

Abstract: The invention relates to a casing for a portable communication device, comprising at least one layer of an electrical conducting material adapted to change its appearance. The layer is connected to an outer surface of the casing. A control unit is adapted to receive an input signal and as a result produce a control signal where the layer is adapted to receive the control signal and to change its appearance depending on the control signal, and thereby change the appearance of said casing.