Language module and method for use with text processing devices

• US 7,949,513 B2
• Filed: 01/22/2002
• Issued: 05/24/2011
• Est. Priority Date: 01/22/2002
• Status: Expired due to Fees

• Current Assignee: ZI Corporation of Canada Incorporated (Microsoft Corporation)
• Original Assignee: ZI Corporation of Canada Incorporated (Microsoft Corporation)
• Inventors: Williams, Roland E.
• Primary Examiner(s): Vo; Huyen X.
• Application Number:
  US10/055,594
• Publication Number:
  US 20030144830A1
• Time in Patent Office: 3,409 Days
• Field of Search: 715/536, 704/231, 704/246, 704/251, 704/257, 704/275, 704/232, 704/270, 704/258, 704/235, 704/270.1, 704 1- 10, 707/4
• US Class Current: 704/1
• CPC Class Codes: G06F 3/018 Input/output arrangements for oriental characters
• CPC Class Codes: G06F 3/0236 using selection techniques to select from displayed items
• CPC Class Codes: G06F 3/0237 using prediction or retrieval techniques
• CPC Class Codes: G06F 3/0481 based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
• CPC Class Codes: H04M 1/72409 by interfacing with external accessories hands-free H04M1/60
• CPC Class Codes: H04M 1/7243 with interactive means for internal management of messages
• CPC Class Codes: H04M 2250/58 including a multilanguage function

Abstract

A verbal interface appliance uses an attachable language-specific processing module to perform language-specific tasks. The language module implements an API by which the appliance can submit language-specific processing requests. The appliance submits data representing a user input gesture and receives both data representing appropriate feedback to the user in the language implemented by the language module and one or more candidates selected as likely interpretations of the user'"'"'s input gesture. The language module also provides font data lookup service to the appliance. The language module can support more than one written language and can support more than one textual input mode.

Claims

1. A language processing device comprising:

a processing and memory module which is physically attachable to and detachable from mobile electronic device, wherein said processing and memory module is configured to communicate directly with the mobile electronic device when so attached without the use of a network which extends outside the mobile electronic device, wherein said processing and memory module is configured with a plurality of discrete memory locations comprising each of;

a settings memory containing data representing operational parameters including each of;

a language setting comprising one or more language selected by the user of said language processing device; and

an input mode setting comprising one or more input mode selected by the user of said language processing device; and

an input buffer containing data representing key strokes used in specifying a message unit;

a candidate buffer configured for storing candidate interpretations of user input gestures;

a word buffer configured for storing message units specified by said user;

a component buffer configured for storing data components of message units;

an input interpretation database containing input gesture data; and

a font store containing data representing properly represented characters;

and wherein said processing and memory module is configured to perform language-specific tasks at the request of the appliance by;

receiving an instruction for language-specific processing from the appliance in the form of an application program interface (API) call, wherein said API call references said plurality of discrete memory locations; and

sending resulting data of the language-specific processing to the appliance.

2. The language processing device of claim 1 wherein the language processing and memory module is configured to perform language-specific tasks according to a subject language at the requests of the mobile electronic device by also:

receiving data representing a character in the subject language; and

sending data specifying a graphical representation of the character to the mobile electronic device.

3. The language processing device of claim 1 wherein the language processing and memory module is configured to perform language-specific tasks according to a subject language at the request of the mobile electronic device by also:

receiving data representing a user input gesture; and

sending data representing one or more language units of the subject language in accordance with the user input gesture.

4. The language processing device of claim 3 wherein the language units are characters.

5. The language processing device of claim 3 wherein the language units are words.

6. The language processing device of claim 3 wherein the language units are phrases.

7. The language processing device of claim 3 wherein sending comprises:

selecting the one or more language units according to one or more preceding language units which were previously specified by the user.

8. The language processing device of claim 7 wherein selecting comprises:

determining word-continuation relationships between the preceding language units and the one or more language units.

9. The language processing device of claim 7 wherein selecting comprises:

determining name-continuation relationships between the preceding language units and the one or more language units.

10. The language processing device of claim 3 wherein the language processing and memory module is configured to perform language-specific tasks according to the subject language at the request of the mobile electronic device by also:

sending data representing one or more language unit components which are of the subject language and which correspond to the user input gesture.