Operating a browser to display first and second virtual keyboard areas that the user changes directly or indirectly

• US 7,383,342 B2
• Filed: 01/10/2003
• Issued: 06/03/2008
• Est. Priority Date: 01/11/2002
• Status: Active Grant

• Current Assignee: SAP SE
• Original Assignee: SAP AG (SAP SE)
• Inventors: Tunney, William Patrick, Spriestersbach, Axel
• Primary Examiner(s): Walsh; John B.
• Application Number:
  US10/339,673
• Publication Number:
  US 20030154292A1
• Time in Patent Office: 1,971 Days
• Field of Search: 709/228, 709/218, 345168-172
• US Class Current: 709/228
• CPC Class Codes: G06F 3/0219 Special purpose keyboards
• CPC Class Codes: G06F 3/0236 using selection techniques to select from displayed items
• 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
• CPC Class Codes: H04M 1/72445 for supporting Internet browser applications
• CPC Class Codes: H04M 2250/70 methods for entering alphabetical characters, e.g. multi-tap or dictionary disambiguation

Abstract

Operating a browser that interprets a markup page and thereby displays a virtual keyboard (350) to a user. The operation comprises: displaying (405) a first keyboard area (350); presenting (410) first and second input fields of first and second types, respectively, to the user; selecting (420) an input field by relating an input device to either the first input field or the second input field; displaying (430) a second keyboard area corresponding to the type of the selected input field; reading (430) input from the user from the first keyboard area and from the second keyboard area to the selected field; and changing (450) the first keyboard area according to user commands to a keyboard selector.

Claims

1. A computer-implemented method comprising:

displaying first and second independently-changeable keyboard areas simultaneously;

displaying a keyboard selector;

receiving a user selection indicative of alphabetic characters, numeric characters, or symbolic characters via the keyboard selector;

displaying controls in the first keyboard area which allow an input of alphabetic characters, numeric characters, and symbolic characters, based upon the user selection indicative of alphabetic characters, numeric characters, or symbolic characters;

displaying first and second input fields, each input field associated with electronic mail characters, currency characters, or symbolic characters;

receiving a user selection of the first or second input field; and

displaying controls in the second keyboard area which allow the input of electronic mail characters, currency characters, or symbolic characters, based upon the user selection of the first or second input field.

2. The method of claim 1, further comprising:

receiving a page encoded in a markup language; and

interpreting the page such that the first and second keyboard areas are displayed.

3. The method of claim 1, wherein receiving a user selection of the first or second input field comprises monitoring for an input in the first and second input fields.

4. The method of claim 1 wherein the controls allowing input of electronic mail characters include more than one character within the control.

5. The method of claim 1, wherein the the first and second keyboard areas include controls which allow the input of the same symbolic character.

6. The method of claim 1, wherein a larger number of controls are displayed in the first keyboard area than in the second keyboard area.

7. The method of claim 1 wherein the first keyboard area is geometrically larger than the second keyboard area.

8. The method of claim 1, wherein the keyboard selector receives indirect user input from an input field of a form.

9. The method of claim 1, wherein the keyboard selector receives direct user input.

10. A computer program product tangibly stored on a computer-readable medium, the product comprising instructions to be performed by a computer, the instructions operable to cause a programmable processor to:

display first and second independently-changeable keyboard areas simultaneously;

display a keyboard selector;

receive a user selection indicative of alphabetic characters, numeric characters, or symbolic characters via the keyboard selector;

display controls in the first keyboard area which allow an input of alphabetic characters, numeric characters, and symbolic characters, the controls based on the user selection indicative of alphabetic characters, numeric characters, or symbolic characters;

display first and second input fields, each input field associated with electronic mail characters, currency characters, or symbolic characters;

receive a user selection of the first or second input field; and

display controls in the second keyboard area which allow the input of electronic mail, currency characters, or symbolic characters, the controls based upon the user selection of the first or second input field.