Abstract: A method of scrolling through information displayed on a display screen of an electronic device includes providing a first plurality of user selectable scrolling zones on the display screen. Each scrolling zone in the first plurality of scrolling zones is associated with a scrolling technique. The display screen includes a screen pointer controllable by a user with a screen pointing device. Zone selection information identifying a first one of the scrolling zones selected by a user with the screen pointing device is received. The displayed information is scrolled through based on the scrolling technique associated with the selected scrolling zone.

Abstract: A portable electronic device includes a menu display having a plurality of menu items, and a menu item pointer movable by a user to highlight particular menu items. The portable electronic device includes a motion sensor for sensing relative movement between the portable electronic device and an imaging surface. The motion sensor is configured to generate a first set of movement data indicating a first relative movement between the portable electronic device and the imaging surface. The motion sensor is configured to generate a second set of movement data indicating a second relative movement between the portable electronic device and the imaging surface. A controller is configured to move the menu item pointer based on the first set of movement data to highlight a first menu item. The controller is configured to select the first menu item based on the second set of movement data.