Automatic control for family activity using speech-sound identification and natural speech

Abstract

Speech recognition and natural language parsing components are used to extract the meaning of the user's spoken input. The system stores a semantic representation of an electronic activity guide, and the contents of the guide can be mapped into the grammars used by the natural language parser. Thus, when the user wishes to navigate through the complex menu structure of the electronic activity guide, he or she only needs to speak in natural language sentences. The system automatically filters the contents of the guide and supplies the user with on-screen display or synthesized speech responses to the user's request. The system allows the user to communicate in a natural way with a variety of devices communicating with the home network or home gateway.

Description

[0001] Cross-references with related applications [0002] This application is a continuation-in-part of US Patent Application Serial No. 09 / 383,758, filed August 26, 1999, entitled "Automatic Screening of TV Content Using Speech Recognition and Natural Language." technical field [0003] The present invention generally relates to interactive information retrieval. More particularly, the present invention relates to a menu structure that will use a speech system for searching electronically stored information in order to present an optimal amount and appropriate content of information to the user. Background technique [0004] There is growing interest in extending the reach of computer networks in the home. Home gateways are developed to provide networking services, home automation and information access within the home. While providing such access, a related issue is that of information retrieval. While large computer monitors do a good job of displaying information in ...

AI Technical Summary

Problems solved by technology

The problem with this is that existing technologies provide a very cumbersome user interface, especially when the display is small in size or low in quality

When using existing technology, it sometimes takes a long time to display the information on the menu to the user

Additionally, interacting with on-screen menu displays can be cumbersome, especially when mouse activity or keystrokes must be done in a dark room

Finally, user interface screens may not be located in ideal locations for all household members, and the number of such interfaces is limited

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