Markup language for interactive services and methods thereof
US6493673B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 23, 2000 |
| Grant date | Dec 10, 2002 |
| Priority date | — |
| Expiry date | Oct 10, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2207/20
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The present invention relates to a markup language document stored on a computer-readable medium to provide interactive services and methods thereof. The markup language comprises a dialog element and a step element. The dialog element includes markup language elements in which each markup language element is identifiable by one or more markup tags. The step element is contained within the dialog element and defines a state within the dialog element. The step element includes a prompt element, an input element, and a first attribute. The prompt element includes an announcement to be read to the user, and the input element includes an attribute to allow an audible user input to be converted to a text string.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.