Patent · US Expired

Generating visual feedback signals for eye-tracking controlled speech processing

US6889192B2 · kind B2 · utility

9Cited by

21References

10Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Wolfgang Friedrich · Schweinfurt, DE
Wolfgang Wohlgemuth · Erlangen, DE
Xin Ye · Beijing, CN

Key dates

Filing date	Jul 29, 2002
Grant date	May 3, 2005
Priority date	—
Expiry date	Jan 28, 2023

Classification

Technology area (CPC G)Physics
CPC primaryG10L2015/221
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A system and a method for operating and monitoring, in particular, an automation system and/or a production machine or machine tool. The visual field (9) of a user (1) directed onto at least one display (2) is recorded. Speech information (8) from the user (1) is at least intermittently determined and a visual feedback signal is generated in response to a processing status regarding the determined speech information (8). An improved speech interaction is thus obtained, in particular, in the field of augmented-reality applications and in complex technical plants.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.