INPUT DEVICE, INPUT METHOD, AND COMPUTER PROGRAM FOR INPUTTING CHARACTERS, NUMBERS, OR SYMBOLS BY USING AN ON-SCREEN KEYBOARD

• US 20130300669A1
• Filed: 07/16/2013
• Published: 11/14/2013
• Est. Priority Date: 01/25/2011
• Status: Active Grant

• Current Assignee: Sony Interactive Entertainment Inc. (Sony Group Corp.)
• Original Assignee: Sony Computer Entertainment Incorporated (Sony Group Corp.)
• Inventors: Matsuzawa, Takeshi, Uchino, Ryota, Yamanaka, Yasuhiro, Amada, Takashi
• Granted Patent: US 9,348,424 B2
• Time in Patent Office: Days
• US Class Current: 345/168
• CPC Class Codes: G06F 3/02 Input arrangements using manually operated switches, e.g. using keyboards or dials
• CPC Class Codes: G06F 3/0237 using prediction or retrieval techniques
• CPC Class Codes: G06F 3/0238 Programmable keyboards key guide holders G06F3/0224
• CPC Class Codes: G06F 3/04886 by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus

Abstract

An input control unit includes: a keyboard storage unit for storing keyboard screens each corresponding to a set of characters or symbols; a keyboard display unit for reading one of the keyboard screens and displaying the read keyboard screen on the screen; an input receiving unit for receiving a selection of the character or the symbol by the user; and a switching control unit for reading keyboard screens from the keyboard storage unit, displaying the read keyboard screens on the screen as selection candidates, and switching the selection candidate from among the plurality of keyboard screens. When the switching control unit receives a user control input to confirm the candidate being selected from the user, the keyboard display unit displays the keyboard screen selected on the screen, and receives a selection of the character or the symbol selected from the user.

Claims

1. An input device comprising:

a storage unit configured to store a plurality of keyboard screens each corresponding to a set of a plurality of characters or symbols, each keyboard screen being designed to show the set of a plurality of characters or symbols that can be input on a screen and to receive a user'"'"'s selection of a character or a symbol;

a display unit configured to read one of the plurality of keyboard screens from the storage unit and to display the read keyboard screen on the screen;

an input receiving unit configured to receive the selection of the character or the symbol selected by the user from among the plurality of characters or symbols; and

a switching control unit configured to cause, when a first user control input to switch the keyboard screen is received while the display unit is showing one of the plurality of keyboard screens on the screen and while the input receiving unit receives selection of a character or a symbol from the plurality of characters or symbols included in the keyboard screen displayed on the screen, the input device to make a transition to a switching mode to switch the keyboard screen, to read a plurality of keyboard screens including the keyboard screen displayed on the screen from the storage unit, and to display the read keyboard screens on the screen as selection candidates, the switching control unit being further configured to switch the selection candidate being selected from among the plurality of keyboard screens, when a second user control input to switch the selection candidate of the keyboard screen is received in the switching mode,

wherein, when the switching control unit receives a third user control input to confirm the candidate being selected by the user in the switching mode, the display unit displays the keyboard screen selected as the candidate on the screen, and the input receiving unit receives the character or the symbol selected by the user from among the plurality of characters or symbols included in the displayed keyboard screen.

2. The input device according to claim 1, wherein the switching control unit displays a row or column of a plurality of reduced images produced by reducing the plurality of keyboard screens on the display, and, when a flick operation on the row or column is received as the second user control input, the switching control unit switches the candidate being selected by scrolling the plurality of reduced images.

3. The input device according to claim 2, wherein the switching control unit receives an operation of tapping one of the keyboard screens displayed on the screen as the third user control input.

4. The input device according to claim 1,

wherein at least one of the plurality of keyboard screens has a basic screen for entering a character and a sub-screen for entering a symbol or a numeral, and

wherein the switching control unit does not switch the keyboard screen while the sub-screen is being displayed.

5. The input device according to claim 2,

wherein at least one of the plurality of keyboard screens has a basic screen for entering a character and a sub-screen for entering a symbol or a numeral, and

wherein the switching control unit does not switch the keyboard screen while the sub-screen is being displayed.

6. The input device according to claim 3,

wherein at least one of the plurality of keyboard screens has a basic screen for entering a character and a sub-screen for entering a symbol or a numeral, and

wherein the switching control unit does not switch the keyboard screen while the sub-screen is being displayed.

7. The input device according to claim 1, wherein the switching control unit receives an operation of causing the keyboard screen to appear to be pressed as the first user control input and causes the input device to make a transition to the switching mode, creating visual effects of causing the keyboard screen to appear to be temporarily pressed down.

8. The input device according to claim 2, wherein the switching control unit receives an operation of causing the keyboard screen to appear to be pressed as the first user control input and causes the input device to make a transition to the switching mode, creating visual effects of causing the keyboard screen to appear to be temporarily pressed down.

9. The input device according to claim 3, wherein the switching control unit receives an operation of causing the keyboard screen to appear to be pressed as the first user control input and causes the input device to make a transition to the switching mode, creating visual effects of causing the keyboard screen to appear to be temporarily pressed down.

10. The input device according to claim 4, wherein the switching control unit receives an operation of causing the keyboard screen to appear to be pressed as the first user control input and causes the input device to make a transition to the switching mode, creating visual effects of causing the keyboard screen to appear to be temporarily pressed down.

11. The input device according to claim 7, wherein the operation of causing the keyboard screen to appear to be pressed is a press-and-hold operation at a predetermined position on a touch panel provided on the screen.

12. The input device according to claim 1, wherein the switching control unit receives an operation of causing the keyboard screen to appear to float as the first user control input, and causes the input device to make a transition to the switching mode, creating visual effects of causing the keyboard screen to appear to float temporarily.

13. The input device according to claim 2, wherein the switching control unit receives an operation of causing the keyboard screen to appear to float as the first user control input, and causes the input device to make a transition to the switching mode, creating visual effects of causing the keyboard screen to appear to float temporarily.

14. The input device according to claim 3, wherein the switching control unit receives an operation of causing the keyboard screen to appear to float as the first user control input, and causes the input device to make a transition to the switching mode, creating visual effects of causing the keyboard screen to appear to float temporarily.

15. The input device according to claim 4, wherein the switching control unit receives an operation of causing the keyboard screen to appear to float as the first user control input, and causes the input device to make a transition to the switching mode, creating visual effects of causing the keyboard screen to appear to float temporarily.

16. The input device according to claim 12, wherein the operation of causing the keyboard screen to appear to float is a tap operation or a press-and-hold operation at a predetermined position on a touch panel provided on a rear face opposite to the screen.

17. An input method comprising:

reading, from a storage unit configured to store a plurality of keyboard screens each corresponding to a set of a plurality of characters or symbols, one of the plurality of keyboard screens and displaying the read keyboard screen on the screen, each keyboard screen being designed to show a set of a plurality of characters or symbols that can be input on a screen and to receive a user'"'"'s selection of a character or a symbol,

receiving the selection of the character or the symbol selected by the user from among the plurality of characters or symbols;

causing, when a first user control input to switch the keyboard screen is received while showing one of the plurality of keyboard screens on the screen and while receiving selection of a character or a symbol from the plurality of characters or symbols included in the keyboard screen displayed on the screen, an input device to make a transition to a switching mode to switch the keyboard screen;

reading a plurality of keyboard screens including the keyboard screen displayed on the screen from the storage unit;

displaying the read keyboard screens on the screen as selection candidates;

switching the selection candidate being selected from among the plurality of keyboard screens, when a second user control input to switch the selection candidate of the keyboard screen is received in the switching mode; and

displaying, when a third user control input to confirm the candidate being selected by the user is received in the switching mode, the keyboard screen selected as the candidate on the screen, and receiving the character or the symbol selected by the user from among the plurality of characters or symbols included in the displayed keyboard screen.

18. A non-transitory computer-readable recording medium having embedded thereon the computer program, comprising:

a display module configured to read, from a storage unit configured to store a plurality of keyboard screens each corresponding to a set of a plurality of characters or symbols, one of the plurality of keyboard screens and to display the read keyboard screen on the screen, each keyboard screen being designed to show a set of a plurality of characters or symbols that can be input on a screen and to receive a user'"'"'s selection of a character or a symbol,

a receiving module configured to receive the selection of the character or the symbol selected by the user from among the plurality of characters or symbols; and

a switching module configured to cause, when a first user control input to switch the keyboard screen is received while the display module is showing one of the plurality of keyboard screens on the screen and while the receiving module receives selection of a character or a symbol from the plurality of characters or symbols included in the keyboard screen displayed on the screen, an input device to make a transition to a switching mode to switch the keyboard screen, to read a plurality of keyboard screens including the keyboard screen displayed on the screen from the storage unit, and to display the read keyboard screens on the screen as selection candidates, the switching module being further configured to switch the selection candidate being selected from among the plurality of keyboard screens, when a second user control input to switch the selection candidate of the keyboard screen is received in the switching mode,

wherein, when the switching module receives a third user control input to confirm the candidate being selected by the user in the switching mode, the display module displays the keyboard screen selected as the candidate on the screen, and the receiving module receives the character or the symbol selected by the user from among the plurality of characters or symbols included in the displayed keyboard screen.