Abstract: A parameter input apparatus for inputting a parameter, including: a control portion configured to display, in a display portion, an operational screen for inputting the parameter; and an operating portion for operating the operational screen, wherein the control portion is configured to display, in the display portion, the operational screen that includes a target area which is a target of an operation by the operating portion and is configured such that a view of the target area and a view of the operating portion are made uniform when the operational screen is displayed.

Abstract: An image processing apparatus includes: a first storing portion storing first setting groups; and a controller including: a first receiving portion receiving designation of one of the first setting groups; a storage controlling portion storing values of priority and settings of setting items in the first setting group as a second setting group in a second storing portion; a second receiving portion receiving designation of the second setting group stored in the second storing portion; a display controlling portion making a displaying portion display the settings of the setting items in the second setting group; a third receiving portion receiving a change of at least one of the settings of the setting items displayed in the displaying portion; and an execution receiving portion receiving instruction of executing of image processing by using the settings of the setting items displayed in the displaying portion.

Abstract: A printing apparatus includes: a display unit; an icon storing unit which stores a plurality of icons and a plurality of dates while being associated with each other; an extracting unit which extracts an icon, which is associated with dates within a time period among a plurality of first time periods, from the icon storing unit; a display controller which controls the display unit to display a plurality of period names corresponding to the plurality of first time periods and the extracted icon; and a selecting unit which selects a period name from among the period names displayed on the display unit; and a printing unit which prints a data file which relates to dates within the time period corresponding to the period name selected by the selecting unit.

Abstract: A display device includes a display unit, a first display control unit, a title string storing unit, a concatenated string creating unit, a determining unit, a navigation string creating unit, and a second display control unit. The display unit includes a first portion and a second portion. The first display control unit is configured to display one of a plurality of screen images on the first portion. The plurality of screen images includes a base screen image. The first display control unit changes a screen image to display from one to another of the plurality of screen images along a screen navigation path starting from the base screen image. The title string storing unit is configured to store a plurality of title strings. Each title string indicating one of the plurality of screen images.

Abstract: Provided are a display device and a display method for displaying a setup screen with a screen navigation path. In various examples, provided are a user-friendly display device and a user-friendly display method that enable a user to understand in advance what information will be displayed in a setup screen when a reverse transition operation (e.g., a return or cancel operation) is performed.