Scripting support for data identifiers, voice recognition and speech in a telnet session

• US 8,635,069 B2
• Filed: 08/16/2007
• Issued: 01/21/2014
• Est. Priority Date: 08/16/2007
• Status: Active Grant

• Current Assignee: Ivanti, Inc. (Ivanti Software, Inc.)
• Original Assignee: Crimson Corporation
• Inventors: Van Wagenen, Lamar John, Thomsen, Brant David, Caddes, Scott Allen
• Primary Examiner(s): He, Jialong
• Application Number:
  US11/893,676
• Publication Number:
  US 20090048831A1
• Time in Patent Office: 2,350 Days
• Field of Search: 704/258, 704/260, 704/270, 704/270.1, 704/275
• US Class Current: 704/258
• CPC Class Codes: G10L 13/00 Speech synthesis; Text to speech systems
• CPC Class Codes: G10L 15/26 Speech to text systems G10L15/08 takes precedence
• CPC Class Codes: G10L 2015/228 of application context
• CPC Class Codes: H04L 67/08 specially adapted for terminal emulation, e.g. Telnet
• CPC Class Codes: H04L 67/14 Session management for real-time applications in data packet communications networks H04L65/1066

Abstract

Methods of adding data identifiers and speech/voice recognition functionality are disclosed. A telnet client runs one or more scripts that add data identifiers to data fields in a telnet session. The input data is inserted in the corresponding fields based on data identifiers. Scripts run only on the telnet client without modifications to the server applications. Further disclosed are methods for providing speech recognition and voice functionality to telnet clients. Portions of input data are converted to voice and played to the user. A user also may provide input to certain fields of the telnet session by using his voice. Scripts running on the telnet client convert the user'"'"'s voice into text and is inserted to corresponding fields.

Claims

1. A method of operating a telnet client comprising:

a. receiving data at the client;

b. running one or more scripts on the telnet client, the one or more scripts causing the telnet client to initiate and perform at least the following steps without querying a server;

i. detect, in the received data, information comprising;

(1) text displayable on a screen of the telnet client, (2) one or more input fields displayable on the screen of the telnet client, (3) a state of a telnet session, and (4) a position of a cursor in the telnet session; and

ii. initiate speech generation and generate speech based on the detected information, wherein the generated speech comprises (1) a pre-recorded message and (2) a portion of the detected text displayed on the screen of the telnet client, wherein content of the generated speech comprises an instruction based on the detected information.

2. The method of claim 1, wherein the generated speech further comprises at least one of:

(1) a pre-defined string of text converted into speech, and (2) speech converted from a text based on prior user input.

3. The method of claim 2, wherein the content of the generated speech further comprises at least one of:

(1) a prompt, (2) help information, and (3) prior user input.

4. The method of claim 2, wherein the generated speech comprises allowed words and phrases from which speech may be generated based on information comprising at least one of:

(1) the position of the cursor in the telnet session, (2) the state of the telnet session, and (3) a portion of the detected text.

5. A method of operating a client of a server-client comprising:

a. receiving data at the client over a virtual terminal protocol session;

b. running one or more scripts on the client, the one or more scripts causing the client to initiate and perform at least the following steps without querying the server;

i. detect, in the received data, information comprising;

(1) text displayable on a screen of the client, (2) one or more input fields displayable on the screen of the client, (3) a state of the session, and (4) a position of a cursor in the session; and

ii. initiate speech generation and generate speech based on the detected information, wherein the generated speech comprises (1) a pre-recorded message and (2) a portion of the detected text displayed on the screen of the client, wherein content of the generated speech comprises an instruction based on the detected information.

6. The method of claim 5, wherein the generated speech further comprises at least one of:

(1) a pre-defined string of text converted into speech, and (2) speech converted from a text based on prior user input.

7. The method of claim 6, wherein the content of the generated speech comprises at least one of:

(1) a prompt, (2) help information, and (3) prior user input.

8. The method of claim 6, wherein the generated speech comprises allowed words and phrases from which speech may be generated based on information comprising at least one of:

(1) the position of the cursor in the virtual terminal protocol session, (2) the state of the virtual terminal protocol session, and (3) a portion of the detected text.