PORTABLE ELECTRONIC DEVICE AND METHOD OF CONTROLLING DEVICE

• US 20110181535A1
• Filed: 01/27/2011
• Published: 07/28/2011
• Est. Priority Date: 01/27/2010
• Status: Abandoned Application

• Current Assignee: Kyocera Corporation
• Original Assignee: Kyocera Corporation
• Inventors: Takayama, Masayuki
• Application Number:
  US13/014,843
• Publication Number:
  US 20110181535A1
• Time in Patent Office: Days
• US Class Current: 345/173
• CPC Class Codes: G06F 3/0237 using prediction or retrieval techniques
• 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

Provided is a portable electronic device capable of improving user-friendliness of the portable electronic device having an operation detecting unit capable of detecting an operation. The portable electronic device according to the present invention includes an operation detecting unit that detects an operation; and a controlling unit that adjusts an operation detection area for the operation detecting unit according to a content of the operation detected by the operation detecting unit.

Claims

1. A portable electronic device, comprising:

an operation detecting unit that detects an operation; and

a controlling unit that adjusts an operation detection area for the operation detecting unit according to a content of the operation detected by the operation detecting unit.

2. The portable electronic device according to claim 1, wherein

when the operation is detected toward the operation detection area for the operation detecting unit which has been adjusted, the controlling unit reverts the operation detection area for the operation detecting unit to the operation detection area immediately before the adjustment.

3. The portable electronic device according to claim 1, wherein

the operation detecting unit is one of a plurality of operation detecting units, and

when adjusting the operation detection area for the operation detecting unit according to the content of the operation detected by the operation detecting unit, the controlling unit also adjusts an operation detection area for one of the operation detecting units that is adjacent to the adjusted operation detecting unit.

4. The portable electronic device according to claim 1, wherein

the operation detecting unit is one of a plurality of operation detecting units, and

the controlling unit performs the adjustment by placing the operation detection areas for the adjacent operation detecting units apart from each other.

5. The portable electronic device according to claim 1, wherein

the operation detecting unit is one of a plurality of operation detecting units, and

when enlarging the operation detection areas for the adjacent operation detecting units according to the content of the operation detected by the operation detecting unit, the controlling unit enlarges the operation detection areas such that an enlargement factor in an adjoining direction of the operation detecting units becomes smaller than an enlargement factor in a direction different from the adjoining direction.

6. The portable electronic device according to claim 1, further comprising:

a display unit that displays the operation detection area, wherein

the controlling unit adjusts the operation detection area for the operation detecting unit according to the content of the operation detected by the operation detecting unit, and displays the adjusted operation detection area in the display unit.

7. The portable electronic device according to claim 1, wherein

the operation detecting unit is a touch panel that detects a touch operation.

8. The portable electronic device according to claim 1, wherein

the operation detecting unit includes a vowel section associated with vowels and a consonant section associated with consonants, and

when performing a hiragana input according to an operation detected by one of the vowel section and the consonant section, and if the operation is detected by one of the vowel section and the consonant section, the controlling unit relatively enlarges the operation detection area corresponding to the other of the vowel section and the consonant section.

9. The portable electronic device according to claim 1, wherein

the operation detecting unit includes a vowel section associated with vowels and a consonant section associated with consonants, and

when performing a hiragana input according to an operation detected by one of the vowel section and the consonant section, and if the operation is detected by one of the vowel section and the consonant section, the controlling unit relatively reduces the operation detection area corresponding to the one of the vowel section and the consonant section.

10. The portable electronic device according to claim 1, further comprising:

a first storage area that stores the content of the operation and the operation detection area for the operation detecting unit in association with each other, wherein

when the operation is detected by the operation detecting unit, the controlling unit compares the detected content of the operation with the content of the operation stored in the first storage area, and

if the detected content of the operation is identical with the content of the operation stored in the first storage area, the controlling unit adjusts the operation detection area for the operation detecting unit to be the operation detection area associated with the content of the operation stored in the first storage area.

11. The portable electronic device according to claim 1, further comprising:

a second storage area that stores a character and a conversion candidate for the character in association with each other, wherein

when performing a character input according to the operation detected by the operation detecting unit, the controlling unit compares a character inputted by the operation detecting unit according to the operation with the character stored in the second storage area, and

if the character inputted by the operation detecting unit according to the operation and the character stored in the second storage area are identical, the controlling unit adjusts the operation detection area for the operation detecting unit based on the conversion candidate associated with the inputted character stored in the second storage area.

12. The portable electronic device according to claim 1, wherein

the operation detecting unit includes a specific character type section associated with a particular character type, and

when the operation is detected by the specific character type section, the controlling unit relatively enlarges the operation detection area in the specific character type section.

13. The portable electronic device according to claim 1, wherein

the operation detecting unit includes a specific character type section associated with a particular character type and a different character type section associated with a different character type, and

when the operation is detected by the specific character type section, the controlling unit relatively reduces the operation detection area in the different character type section.

14. A method of controlling a portable electronic device having an operation detection area in the portable electronic device provided with an operation detecting unit, the method comprising:

a detecting step of detecting an operation by the operation detecting unit;

an adjusting step of adjusting the operation detection area for the operation detecting unit according to a content of an operation detected by the operation detecting unit.

15. The method according to claim 14, wherein

when the operation is detected toward the operation detection area for the operation detecting unit which has been adjusted, the operation detection area for the operation detecting unit is reverted to the operation detection area immediately before performing the adjusting step.

16. The method according to claim 14, wherein

the operation detecting unit is one of a plurality of operation detecting units, and

an operation detection area for one of the operation detecting units that is adjacent to an operation detecting unit adjusted by the adjusting step is also adjusted while the adjusting step is performed.

17. The method according to claim 14, wherein

the operation detecting unit is one of a plurality of operation detecting units, and

the adjusting step is performed by placing the operation detection areas for the adjacent operation detecting units apart from each other.

18. The method according to claim 14, wherein

the operation detecting unit is one of a plurality of operation detecting units, and

when enlarging the operation detection areas for the adjacent operation detecting units according to the content of the operation detected by the operation detecting unit during the adjusting step, the operation detection areas are enlarged such that an enlargement factor in an adjoining direction of the operation detecting units becomes smaller than an enlargement factor in a direction different from the adjoining direction.

19. The method according to claim 14, wherein

the portable electronic device further comprises a display unit that displays the operation detection area, and wherein

an operation detection area for the operation detecting unit adjusted by the adjusting step is displayed in the display unit while the adjusting step is performed.