Portable electronic device

摘要

A portable electronic device has a display part (16) which can display a plurality of selection items; an operation part (12) for selecting the selection item displayed on the display part (16); and a control part (18) which switches the selection item to other selection item selected from the selection items displayed on the display part (16) by operation of the operating part (12). The control part (18) has a function of changing the switching speed of the selection item selected by the operation of the operation part (12) in accordance with display mode of each of the selection items displayed on the display part (16). Thus, usability is improved by, for instance, changing a scroll speed for the continuous selection operation.

主权项

1. A portable electronic device, comprising
a display part capable of displaying a list containing a plurality of selectable items, an operation part for selecting a selectable item, and a control part configured to switch from a selected item to another one of the plurality of selectable items by operation of the operation part, wherein the control part changes a character size of the plurality of selectable items, wherein the control part changes a switching speed of switching from the selected item to another one of the plurality of selectable items shown on the list, and wherein the control part slows down the switching speed when the character size of the plurality of selectable items is increased, larger than before and the list contains the same number of selectable items.