Input of information using a plurality of screens in combination with display of keys with colors, display of information and system using them

A display method of a touch-panel keyboard for displaying a plurality of keys on each screen comprising:

• a step of setting first and second screens;
• a step of displaying a plurality of sort keys having different colors and one or plurality of first keys, which are displayed with the same colors as those of the sort keys corresponding to the sort keys, on the first screen;
• a step of switching the first screen to the second screen by operating the sort keys;
• and
• a step of displaying the first key or keys, which are similarly displayed on the first screen, while changing the color or colors of the first key or keys with different colors, and second keys displayed with the same colors as those of the sort keys corresponding to the sort keys, on the second screen.

A display method of a touch-panel keyboard for displaying a plurality of keys representing individual articles or a group of articles on each screen comprising:

• a step of setting first and second screens;
• a step of displaying a plurality of sort keys representing a group of articles having different colors, and one or plurality of first keys, which are provided for every one or plurality of articles sorted to the group of articles and have the same colors as those of the sort keys, on the first screen;
• a step of switching the first screen to the second screen by operating the sort keys;
• and
• a step of displaying the first key or keys, which are similarly displayed on the first screen, while changing the color or colors of the first key or keys with different colors, and displaying second keys displayed corresponding to the sort keys with the same colors as those of the sort keys, on the second screen.

A display program of a touch-panel keyboard that displays a plurality of keys on each screen comprising:

• a function of setting first and second screens;
• a function of displaying a plurality of sort keys having different colors and one or plurality of first keys, which are displayed with the same colors as those of the sort keys corresponding to the sort keys, on the first screen;
• a function of switching the first screen to the second screen by operating the sort keys;
• and
• a function of displaying the first key or keys, which are similarly displayed on the first screen, while changing the color or colors of the first key or keys with different colors, and second keys displayed with the same colors as those of the sort keys corresponding to the sort keys, on the second screen.
• wherein said functions are executed by an information processing unit.

A display program of a touch-panel keyboard that displays a plurality of keys representing individual articles or a group of articles on each screen comprising:

• a function of setting first and second screens;
• a function of displaying a plurality of sort keys representing a group of articles having different colors, and one or plurality of first keys, which are provided for every one or plurality of articles sorted to the group of articles and have the same colors as those of the sort keys, on the first screen;
• a function of switching the first screen to the second screen by operating the sort keys;
• and
• a function of displaying the first key or keys, which are similarly displayed on the first screen, while changing the color or colors of the first key or keys with different colors, and second keys displayed with the same colors as those of the sort keys corresponding to the sort keys, on the second screen.
• wherein said functions are executed by an information processing unit.

Storage medium that stores a display program of a touch-panel keyboard for displaying a plurality of keys on each screen comprising:

• a function of displaying a plurality of sort keys having different colors and one or plurality of first keys, which are displayed with the same colors as those of the sort keys corresponding to the sort keys, on a first screen;
• a function of switching the first screen to a second screen by operating the sort keys;
• and
• a function of displaying the first key or keys, which are similarly displayed on the first screen, while changing the color or colors of the first key or keys with different colors, and second keys displayed with the same colors as those of the sort keys corresponding to the sort keys, on the second screen.
• wherein said functions are executed by an information processing unit.

Storage medium that stores a display program of a touch-panel keyboard for displaying a plurality of keys on each screen comprising:

• a function of setting first and second screens;
• a function of displaying a plurality of sort keys having different colors, and one or plurality of first keys displayed with the same colors as those of the sort keys corresponding to the sort keys, on the first screen;
• a function of switching the first screen to the second screen by operating the sort keys;
• and
• a function of displaying the first key or keys, which are similarly displayed on the first screen, while changing the color or colors of the first key or keys with different colors, and second keys displayed with the same colors as those of the sort keys corresponding to the sort keys, on the second screen,
• wherein said functions are executed by an information processing unit.