Abstract: A mobile communication device may include a touch sensitive display assembly comprising a display for displaying information, a top substrate that includes a number of column electrodes, a bottom substrate that includes a number of row electrodes, and a conducting liquid between the top substrate and the bottom substrate. The mobile communication device further includes logic configured to determine a position of an input on the top substrate based on a change of current in at least one of the number of column electrodes and at least one of the number of row electrodes and cause the display to display information based on the determined position of input on the top substrate.

Abstract: A portable electronic device may include a resistive touch panel that may include an information presentation device. The resistive touch panel may include a flexible outer electrically conducting layer, an inner electrically conducting layer, and a separating chamber containing a liquid may be provided between the outer and inner electrically conducting layers.